NCBI Home Page NCBI Site Search page NCBI Guide that lists and describes the NCBI resources
Conserved domains on  [gi|134142348|ref|NP_004676|]
View 

myotubularin-related protein 6 isoform 1 [Homo sapiens]

Protein Classification

protein-tyrosine phosphatase family protein( domain architecture ID 12988790)

cys-based protein-tyrosine phosphatase (PTP) family protein may be a PTP or a dual-specificity phosphatase (DUSP or DSP), and may catalyze the dephosphorylation of target phosphoproteins at tyrosine or tyrosine and serine/threonine residues, respectively; similar to Mus musculus myotubularin-related protein 14 (MTMR14) which is a phosphoinositide phosphatase which specifically dephosphorylates PtdIns(3,5)P2) and PI3P; contains a pleckstrin homology-like (PH-like) domain

Graphical summary

 Zoom to residue level

show extra options »

Show site features     Horizontal zoom: ×

List of domain hits

 Name Accession Description Interval E-value
PTP-MTMR6 cd14585
protein tyrosine phosphatase-like domain of myotubularin related phosphoinositide phosphatase ...
 130-431 0e+00

protein tyrosine phosphatase-like domain of myotubularin related phosphoinositide phosphatase 6; Myotubularin related phosphoinositide phosphatase 6 is enzymatically active and contains a C-terminal coiled-coil domain and an N-terminal PH-GRAM domain. In general, myotubularins are a unique subgroup of protein tyrosine phosphatases that use inositol phospholipids, rather than phosphoproteins, as substrates. They dephosphorylate the D-3 position of phosphatidylinositol 3-phosphate [PI(3)P] and phosphatidylinositol 3,5-bisphosphate [PI(3,5)P2], generating phosphatidylinositol and phosphatidylinositol 5-phosphate [PI(5)P], respectively. MTMR6 forms a complex with catalytically inactive MTMR9 and preferentially dephosphorylates PtdIns(3,5)P(2); the MTMR6/R9 complex serves to inhibit stress-induced apoptosis.


:

Pssm-ID: 350433 [Multi-domain]  Cd Length: 302  Bit Score: 675.11  E-value: 0e+00
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 134142348 130 LAEEYKRMGVPNSHWQLSDANRDYKICETYPRELYVPRIASKPIIVGSSKFRSKGRFPVLSYYHQDKEAAICRCSQPLSG 209
Cdd:cd14585    1 LAEEYKRMGVPNDYWQLSDVNRDYKICDTYPRDLYVPITASKPIIVGSSKFRSKGRFPVLSYYHQEKKAAICRCSQPLSG 80

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 134142348 210 FSARCLEDEHLLQAISKANPVNRYMYVMDTRPKLNAMANRAAGKGYENEDNYSNIRFQFVGIENIHVMRSSLQKLLEVNG 289
Cdd:cd14585   81 FSARCLEDEHMLQAISKANPNNRYMYVMDTRPKLNAMANRAAGKGYENEDNYSNIRFQFVGIENIHVMRSSLQKLLEVCG 160

                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 134142348 290 TKGLSVNDFYSGLESSGWLRHIKAVMDAAIFLAKAITVENASVLVHCSDGWDRTSQVCSLGSLLLDSYYRTIKGFMVLIE 369
Cdd:cd14585  161 TKALSVNDFLSGLESSGWLRHIKAVLDAAVFLAKAVAVEGASVLVHCSDGWDRTAQVCSLGSLLLDPYYRTIKGFMVLIE 240

                        250       260       270       280       290       300
                 ....*....|....*....|....*....|....*....|....*....|....*....|..
gi 134142348 370 KDWISFGHKFSERCGQLDGDPKEVSPVFTQFLECVWHLTEQFPQAFEFSEAFLLQIHEHIHS 431
Cdd:cd14585  241 KDWISFGHKFSDRCGQLDGDPKEISPVFTQFLECVWQLTEQFPRAFEFSEAFLLQIHEHIHS 302
PH-GRAM_MTMR6 cd13343
Myotubularian (MTM) related (MTMR) 6 protein Pleckstrin Homology-Glucosyltransferases, ...
 1-101 3.59e-68

Myotubularian (MTM) related (MTMR) 6 protein Pleckstrin Homology-Glucosyltransferases, Rab-like GTPase activators and Myotubularins (PH-GRAM) domain; MTMR6 is a member of the myotubularin dual specificity protein phosphatase gene family. MTMR6 binds to phosphoinositide lipids through its PH-GRAM domain. It acts as a negative regulator of KCNN4/KCa3.1 channel activity in CD4+ T-cells possibly by decreasing intracellular levels of phosphatidylinositol-3 phosphatase and negatively regulates proliferation of reactivated CD4+ T-cells MTMR6 interacts with MTMR7, MTMR8 and MTMR9. MTMR6 contains a N-terminal PH-GRAM domain, a Rac-induced recruitment domain (RID) domain, an active PTP domain, a SET-interaction domain, and a C-terminal coiled-coil region. Myotubularin-related proteins are a subfamily of protein tyrosine phosphatases (PTPs) that dephosphorylate D3-phosphorylated inositol lipids. Mutations in this family cause the human neuromuscular disorders myotubular myopathy and type 4B Charcot-Marie-Tooth syndrome. 6 of the 13 MTMRs (MTMRs 5, 9-13) contain naturally occurring substitutions of residues required for catalysis by PTP family enzymes. Although these proteins are predicted to be enzymatically inactive, they are thought to function as antagonists of endogenous phosphatase activity or interaction modules. Most MTMRs contain a N-terminal PH-GRAM domain, a Rac-induced recruitment domain (RID) domain, a PTP domain (which may be active or inactive), a SET-interaction domain, and a C-terminal coiled-coil region. In addition some members contain DENN domain N-terminal to the PH-GRAM domain and FYVE, PDZ, and PH domains C-terminal to the coiled-coil region. The GRAM domain, found in myotubularins, glucosyltransferases, and other putative membrane-associated proteins, is part of a larger motif with a pleckstrin homology (PH) domain fold. The PH domain family possesses multiple functions including the ability to bind phosphoinositides via its beta1/beta2, beta3/beta4, and beta6/beta7 connecting loops and to other proteins. However, no phosphoinositide binding sites have been found for the MTMRs to date.


:

Pssm-ID: 270151  Cd Length: 101  Bit Score: 216.80  E-value: 3.59e-68
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 134142348   1 MEHIRTTKVEQVKLLDRFSTSNKSLTGTLYLTATHLLFIDSHQKETWILHHHIASVEKLALTTSGCPLVIQCKNFRTVHF 80
Cdd:cd13343    1 MEHIRTTKVEQVKLLDRFSTSNKSLTGTLYLTATHLLFIDNSQQETWILHHHIAPVEKLSLTTSGCPLVIQCKNFRVVHF 80

                         90       100
                 ....*....|....*....|.
gi 134142348  81 IVPRERDCHDIYNSLLQLSKQ 101
Cdd:cd13343   81 VVPRERDCHDIYNSLLQLSRP 101
 
Name Accession Description Interval E-value
PTP-MTMR6 cd14585
protein tyrosine phosphatase-like domain of myotubularin related phosphoinositide phosphatase ...
 130-431 0e+00

protein tyrosine phosphatase-like domain of myotubularin related phosphoinositide phosphatase 6; Myotubularin related phosphoinositide phosphatase 6 is enzymatically active and contains a C-terminal coiled-coil domain and an N-terminal PH-GRAM domain. In general, myotubularins are a unique subgroup of protein tyrosine phosphatases that use inositol phospholipids, rather than phosphoproteins, as substrates. They dephosphorylate the D-3 position of phosphatidylinositol 3-phosphate [PI(3)P] and phosphatidylinositol 3,5-bisphosphate [PI(3,5)P2], generating phosphatidylinositol and phosphatidylinositol 5-phosphate [PI(5)P], respectively. MTMR6 forms a complex with catalytically inactive MTMR9 and preferentially dephosphorylates PtdIns(3,5)P(2); the MTMR6/R9 complex serves to inhibit stress-induced apoptosis.


Pssm-ID: 350433 [Multi-domain]  Cd Length: 302  Bit Score: 675.11  E-value: 0e+00
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 134142348 130 LAEEYKRMGVPNSHWQLSDANRDYKICETYPRELYVPRIASKPIIVGSSKFRSKGRFPVLSYYHQDKEAAICRCSQPLSG 209
Cdd:cd14585    1 LAEEYKRMGVPNDYWQLSDVNRDYKICDTYPRDLYVPITASKPIIVGSSKFRSKGRFPVLSYYHQEKKAAICRCSQPLSG 80

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 134142348 210 FSARCLEDEHLLQAISKANPVNRYMYVMDTRPKLNAMANRAAGKGYENEDNYSNIRFQFVGIENIHVMRSSLQKLLEVNG 289
Cdd:cd14585   81 FSARCLEDEHMLQAISKANPNNRYMYVMDTRPKLNAMANRAAGKGYENEDNYSNIRFQFVGIENIHVMRSSLQKLLEVCG 160

                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 134142348 290 TKGLSVNDFYSGLESSGWLRHIKAVMDAAIFLAKAITVENASVLVHCSDGWDRTSQVCSLGSLLLDSYYRTIKGFMVLIE 369
Cdd:cd14585  161 TKALSVNDFLSGLESSGWLRHIKAVLDAAVFLAKAVAVEGASVLVHCSDGWDRTAQVCSLGSLLLDPYYRTIKGFMVLIE 240

                        250       260       270       280       290       300
                 ....*....|....*....|....*....|....*....|....*....|....*....|..
gi 134142348 370 KDWISFGHKFSERCGQLDGDPKEVSPVFTQFLECVWHLTEQFPQAFEFSEAFLLQIHEHIHS 431
Cdd:cd14585  241 KDWISFGHKFSDRCGQLDGDPKEISPVFTQFLECVWQLTEQFPRAFEFSEAFLLQIHEHIHS 302
Myotub-related pfam06602
Myotubularin-like phosphatase domain; This family represents the phosphatase domain within ...
 123-445 0e+00

Myotubularin-like phosphatase domain; This family represents the phosphatase domain within eukaryotic myotubularin-related proteins. Myotubularin is a dual-specific lipid phosphatase that dephosphorylates phosphatidylinositol 3-phosphate and phosphatidylinositol (3,5)-bi-phosphate. Mutations in gene encoding myotubularin-related proteins have been associated with disease.


Pssm-ID: 461958 [Multi-domain]  Cd Length: 332  Bit Score: 587.14  E-value: 0e+00
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 134142348  123 QGWQLIDLAEEYKRMGVPN-SHWQLSDANRDYKICETYPRELYVPRIASKPIIVGSSKFRSKGRFPVLSYYHQDKEAAIC 201
Cdd:pfam06602   3 NGWDLYDPEAEFARQGLPSkDEWRISDINKDYKVCPTYPALLVVPKSISDETLKKAAKFRSKGRIPVLSYRHKENGAVIT 82

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 134142348  202 RCSQPLSGF-SARCLEDEHLLQAISKANPVN--RYMYVMDTRPKLNAMANRAAGKGYENEDNYSNIRFQFVGIENIHVMR 278
Cdd:pfam06602  83 RSSQPLVGLnGKRSIEDEKLLQAIFKSSNPYsaKKLYIVDARPKLNAMANRAKGGGYENEDNYPNCKKIFLGIENIHVMR 162

                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 134142348  279 SSLQKLLEVNGTKGLSVNDFYSGLESSGWLRHIKAVMDAAIFLAKAITVENASVLVHCSDGWDRTSQVCSLGSLLLDSYY 358
Cdd:pfam06602 163 DSLNKLVEACNDRSPSMDKWLSRLESSGWLKHIKAILDGACLIAQAVDLEGSSVLVHCSDGWDRTAQLTSLAQLLLDPYY 242

                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 134142348  359 RTIKGFMVLIEKDWISFGHKFSERCGQLDG--DPKEVSPVFTQFLECVWHLTEQFPQAFEFSEAFLLQIHEHIHSCQFGN 436
Cdd:pfam06602 243 RTIEGFQVLIEKEWLSFGHKFADRCGHLAGftDSKERSPVFLQFLDCVWQLLRQFPCAFEFNERFLIRLLYHLYSCQFGT 322


                  ....*....
gi 134142348  437 FLGNCQKER 445
Cdd:pfam06602 323 FLCNSEKER 331
PH-GRAM_MTMR6 cd13343
Myotubularian (MTM) related (MTMR) 6 protein Pleckstrin Homology-Glucosyltransferases, ...
 1-101 3.59e-68

Myotubularian (MTM) related (MTMR) 6 protein Pleckstrin Homology-Glucosyltransferases, Rab-like GTPase activators and Myotubularins (PH-GRAM) domain; MTMR6 is a member of the myotubularin dual specificity protein phosphatase gene family. MTMR6 binds to phosphoinositide lipids through its PH-GRAM domain. It acts as a negative regulator of KCNN4/KCa3.1 channel activity in CD4+ T-cells possibly by decreasing intracellular levels of phosphatidylinositol-3 phosphatase and negatively regulates proliferation of reactivated CD4+ T-cells MTMR6 interacts with MTMR7, MTMR8 and MTMR9. MTMR6 contains a N-terminal PH-GRAM domain, a Rac-induced recruitment domain (RID) domain, an active PTP domain, a SET-interaction domain, and a C-terminal coiled-coil region. Myotubularin-related proteins are a subfamily of protein tyrosine phosphatases (PTPs) that dephosphorylate D3-phosphorylated inositol lipids. Mutations in this family cause the human neuromuscular disorders myotubular myopathy and type 4B Charcot-Marie-Tooth syndrome. 6 of the 13 MTMRs (MTMRs 5, 9-13) contain naturally occurring substitutions of residues required for catalysis by PTP family enzymes. Although these proteins are predicted to be enzymatically inactive, they are thought to function as antagonists of endogenous phosphatase activity or interaction modules. Most MTMRs contain a N-terminal PH-GRAM domain, a Rac-induced recruitment domain (RID) domain, a PTP domain (which may be active or inactive), a SET-interaction domain, and a C-terminal coiled-coil region. In addition some members contain DENN domain N-terminal to the PH-GRAM domain and FYVE, PDZ, and PH domains C-terminal to the coiled-coil region. The GRAM domain, found in myotubularins, glucosyltransferases, and other putative membrane-associated proteins, is part of a larger motif with a pleckstrin homology (PH) domain fold. The PH domain family possesses multiple functions including the ability to bind phosphoinositides via its beta1/beta2, beta3/beta4, and beta6/beta7 connecting loops and to other proteins. However, no phosphoinositide binding sites have been found for the MTMRs to date.


Pssm-ID: 270151  Cd Length: 101  Bit Score: 216.80  E-value: 3.59e-68
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 134142348   1 MEHIRTTKVEQVKLLDRFSTSNKSLTGTLYLTATHLLFIDSHQKETWILHHHIASVEKLALTTSGCPLVIQCKNFRTVHF 80
Cdd:cd13343    1 MEHIRTTKVEQVKLLDRFSTSNKSLTGTLYLTATHLLFIDNSQQETWILHHHIAPVEKLSLTTSGCPLVIQCKNFRVVHF 80

                         90       100
                 ....*....|....*....|.
gi 134142348  81 IVPRERDCHDIYNSLLQLSKQ 101
Cdd:cd13343   81 VVPRERDCHDIYNSLLQLSRP 101
PTPc_motif smart00404
Protein tyrosine phosphatase, catalytic domain motif;
308-362 1.77e-05

Protein tyrosine phosphatase, catalytic domain motif;


Pssm-ID: 214649 [Multi-domain]  Cd Length: 105  Bit Score: 43.89  E-value: 1.77e-05
                           10        20        30        40        50
                   ....*....|....*....|....*....|....*....|....*....|....*
gi 134142348   308 LRHIKAVMDAaiflaKAITVENASVLVHCSDGWDRTSQVCSLGSLLLDSYYRTIK 362
Cdd:smart00404  23 LELLRAVKKN-----LNQSESSGPVVVHCSAGVGRTGTFVAIDILLQQLEAEAGE 72
 
Name Accession Description Interval E-value
PTP-MTMR6 cd14585
protein tyrosine phosphatase-like domain of myotubularin related phosphoinositide phosphatase ...
 130-431 0e+00

protein tyrosine phosphatase-like domain of myotubularin related phosphoinositide phosphatase 6; Myotubularin related phosphoinositide phosphatase 6 is enzymatically active and contains a C-terminal coiled-coil domain and an N-terminal PH-GRAM domain. In general, myotubularins are a unique subgroup of protein tyrosine phosphatases that use inositol phospholipids, rather than phosphoproteins, as substrates. They dephosphorylate the D-3 position of phosphatidylinositol 3-phosphate [PI(3)P] and phosphatidylinositol 3,5-bisphosphate [PI(3,5)P2], generating phosphatidylinositol and phosphatidylinositol 5-phosphate [PI(5)P], respectively. MTMR6 forms a complex with catalytically inactive MTMR9 and preferentially dephosphorylates PtdIns(3,5)P(2); the MTMR6/R9 complex serves to inhibit stress-induced apoptosis.


Pssm-ID: 350433 [Multi-domain]  Cd Length: 302  Bit Score: 675.11  E-value: 0e+00
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 134142348 130 LAEEYKRMGVPNSHWQLSDANRDYKICETYPRELYVPRIASKPIIVGSSKFRSKGRFPVLSYYHQDKEAAICRCSQPLSG 209
Cdd:cd14585    1 LAEEYKRMGVPNDYWQLSDVNRDYKICDTYPRDLYVPITASKPIIVGSSKFRSKGRFPVLSYYHQEKKAAICRCSQPLSG 80

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 134142348 210 FSARCLEDEHLLQAISKANPVNRYMYVMDTRPKLNAMANRAAGKGYENEDNYSNIRFQFVGIENIHVMRSSLQKLLEVNG 289
Cdd:cd14585   81 FSARCLEDEHMLQAISKANPNNRYMYVMDTRPKLNAMANRAAGKGYENEDNYSNIRFQFVGIENIHVMRSSLQKLLEVCG 160

                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 134142348 290 TKGLSVNDFYSGLESSGWLRHIKAVMDAAIFLAKAITVENASVLVHCSDGWDRTSQVCSLGSLLLDSYYRTIKGFMVLIE 369
Cdd:cd14585  161 TKALSVNDFLSGLESSGWLRHIKAVLDAAVFLAKAVAVEGASVLVHCSDGWDRTAQVCSLGSLLLDPYYRTIKGFMVLIE 240

                        250       260       270       280       290       300
                 ....*....|....*....|....*....|....*....|....*....|....*....|..
gi 134142348 370 KDWISFGHKFSERCGQLDGDPKEVSPVFTQFLECVWHLTEQFPQAFEFSEAFLLQIHEHIHS 431
Cdd:cd14585  241 KDWISFGHKFSDRCGQLDGDPKEISPVFTQFLECVWQLTEQFPRAFEFSEAFLLQIHEHIHS 302
PTP-MTMR6-like cd14532
protein tyrosine phosphatase-like domain of myotubularin related phosphoinositide phosphatases ...
 130-431 0e+00

protein tyrosine phosphatase-like domain of myotubularin related phosphoinositide phosphatases 6, 7, and 8; This subgroup of enzymatically active phosphatase domains of myotubularins consists of MTMR6, MTMR7 and MTMR8, and related domains. Beside the phosphatase domain, they contain a C-terminal coiled-coil domain and an N-terminal PH-GRAM domain. In general, myotubularins are a unique subgroup of protein tyrosine phosphatases that use inositol phospholipids, rather than phosphoproteins, as substrates. They dephosphorylate the D-3 position of phosphatidylinositol 3-phosphate [PI(3)P] and phosphatidylinositol 3,5-bisphosphate [PI(3,5)P2], generating phosphatidylinositol and phosphatidylinositol 5-phosphate [PI(5)P], respectively. MTMR6, MTMR7 and MTMR8 form complexes with catalytically inactive MTMR9, and display differential substrate preferences. In cells, the MTMR6/R9 complex significantly increases the cellular levels of PtdIns(5)P, the product of PI(3,5)P(2) dephosphorylation, whereas the MTMR8/R9 complex reduces cellular PtdIns(3)P levels. The MTMR6/R9 complex serves to inhibit stress-induced apoptosis while the MTMR8/R9 complex inhibits autophagy.


Pssm-ID: 350380 [Multi-domain]  Cd Length: 301  Bit Score: 640.16  E-value: 0e+00
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 134142348 130 LAEEYKRMGVPNSHWQLSDANRDYKICETYPRELYVPRIASKPIIVGSSKFRSKGRFPVLSYYHQDKEAAICRCSQPLSG 209
Cdd:cd14532    1 LESEYTRMGVPNDNWTLSDINKDYELCDTYPRELFVPTSASTPVLVGSSKFRSKGRLPVLSYLHKDNQAAICRCSQPLSG 80

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 134142348 210 FSARCLEDEHLLQAISKANPVNRYMYVMDTRPKLNAMANRAAGKGYENEDNYSNIRFQFVGIENIHVMRSSLQKLLEVNG 289
Cdd:cd14532   81 FSARCVEDEQLLQAIRKANPNSKFMYVVDTRPKINAMANKAAGKGYENEDNYSNIKFQFFGIENIHVMRSSLQKLLEVCE 160

                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 134142348 290 TKGLSVNDFYSGLESSGWLRHIKAVMDAAIFLAKAItVENASVLVHCSDGWDRTSQVCSLGSLLLDSYYRTIKGFMVLIE 369
Cdd:cd14532  161 LKNPSMSAFLSGLESSGWLKHIKAVMDTSVFIAKAV-SEGASVLVHCSDGWDRTAQTCSLASLLLDPYYRTIKGFQVLIE 239

                        250       260       270       280       290       300
                 ....*....|....*....|....*....|....*....|....*....|....*....|..
gi 134142348 370 KDWISFGHKFSERCGQLDGDPKEVSPVFTQFLECVWHLTEQFPQAFEFSEAFLLQIHEHIHS 431
Cdd:cd14532  240 KEWLSFGHKFTDRCGHLQGDAKEVSPVFTQFLDCVWQLMQQFPRAFEFNERFLLTLHDHVYS 301
Myotub-related pfam06602
Myotubularin-like phosphatase domain; This family represents the phosphatase domain within ...
 123-445 0e+00

Myotubularin-like phosphatase domain; This family represents the phosphatase domain within eukaryotic myotubularin-related proteins. Myotubularin is a dual-specific lipid phosphatase that dephosphorylates phosphatidylinositol 3-phosphate and phosphatidylinositol (3,5)-bi-phosphate. Mutations in gene encoding myotubularin-related proteins have been associated with disease.


Pssm-ID: 461958 [Multi-domain]  Cd Length: 332  Bit Score: 587.14  E-value: 0e+00
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 134142348  123 QGWQLIDLAEEYKRMGVPN-SHWQLSDANRDYKICETYPRELYVPRIASKPIIVGSSKFRSKGRFPVLSYYHQDKEAAIC 201
Cdd:pfam06602   3 NGWDLYDPEAEFARQGLPSkDEWRISDINKDYKVCPTYPALLVVPKSISDETLKKAAKFRSKGRIPVLSYRHKENGAVIT 82

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 134142348  202 RCSQPLSGF-SARCLEDEHLLQAISKANPVN--RYMYVMDTRPKLNAMANRAAGKGYENEDNYSNIRFQFVGIENIHVMR 278
Cdd:pfam06602  83 RSSQPLVGLnGKRSIEDEKLLQAIFKSSNPYsaKKLYIVDARPKLNAMANRAKGGGYENEDNYPNCKKIFLGIENIHVMR 162

                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 134142348  279 SSLQKLLEVNGTKGLSVNDFYSGLESSGWLRHIKAVMDAAIFLAKAITVENASVLVHCSDGWDRTSQVCSLGSLLLDSYY 358
Cdd:pfam06602 163 DSLNKLVEACNDRSPSMDKWLSRLESSGWLKHIKAILDGACLIAQAVDLEGSSVLVHCSDGWDRTAQLTSLAQLLLDPYY 242

                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 134142348  359 RTIKGFMVLIEKDWISFGHKFSERCGQLDG--DPKEVSPVFTQFLECVWHLTEQFPQAFEFSEAFLLQIHEHIHSCQFGN 436
Cdd:pfam06602 243 RTIEGFQVLIEKEWLSFGHKFADRCGHLAGftDSKERSPVFLQFLDCVWQLLRQFPCAFEFNERFLIRLLYHLYSCQFGT 322


                  ....*....
gi 134142348  437 FLGNCQKER 445
Cdd:pfam06602 323 FLCNSEKER 331
PTP-MTMR8 cd14584
protein tyrosine phosphatase-like domain of myotubularin related phosphoinositide phosphatase ...
 124-431 0e+00

protein tyrosine phosphatase-like domain of myotubularin related phosphoinositide phosphatase 8; Myotubularin related phosphoinositide phosphatase 8 (MTMR8) is enzymatically active and contains a C-terminal coiled-coil domain and an N-terminal PH-GRAM domain. In general, myotubularins are a unique subgroup of protein tyrosine phosphatases that use inositol phospholipids, rather than phosphoproteins, as substrates. They dephosphorylate the D-3 position of phosphatidylinositol 3-phosphate [PI(3)P] and phosphatidylinositol 3,5-bisphosphate [PI(3,5)P2], generating phosphatidylinositol and phosphatidylinositol 5-phosphate [PI(5)P], respectively. MTMR8 forms a complex with catalytically inactive MTMR9 and preferentially dephosphorylates PtdIns(3)P; the MTMR8/R9 complex inhibits autophagy. In zebrafish, it cooperates with PI3K to regulate actin filament modeling and muscle development.


Pssm-ID: 350432 [Multi-domain]  Cd Length: 308  Bit Score: 582.22  E-value: 0e+00
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 134142348 124 GWQLIDLAEEYKRMGVPNSHWQLSDANRDYKICETYPRELYVPRIASKPIIVGSSKFRSKGRFPVLSYYHQDKEAAICRC 203
Cdd:cd14584    1 GWKLIDLKVDFQRMGIPNDYWEITDANKNYEICSTYPPELVVPKSASKATVVGSSKFRSRGRFPVLSYLYKENNAAICRC 80

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 134142348 204 SQPLSGFSARCLEDEHLLQAISKANPVNRYMYVMDTRPKLNAMANRAAGKGYENEDNYSNIRFQFVGIENIHVMRSSLQK 283
Cdd:cd14584   81 SQPLSGFSARCVEDEQMLQAISKANPGSPFMYVVDTRPKLNAMANRAAGKGYENEDNYSNIRFQFIGIENIHVMRSSLQK 160

                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 134142348 284 LLEVNGTKGLSVNDFYSGLESSGWLRHIKAVMDAAIFLAKAITVENASVLVHCSDGWDRTSQVCSLGSLLLDSYYRTIKG 363
Cdd:cd14584  161 LLEVCEMKSPSMSDFLTGLENSGWLRHIKAVMDAGVFLAKAVKEEKASVLVHCSDGWDRTAQVCSLASLLLDPFYRTIKG 240

                        250       260       270       280       290       300
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 134142348 364 FMVLIEKDWISFGHKFSERCGQLDGDPKEVSPVFTQFLECVWHLTEQFPQAFEFSEAFLLQIHEHIHS 431
Cdd:cd14584  241 LMVLIEKEWISMGHKFSQRCGHLDGDPKEVSPVFTQFLECVWQLMEQFPCAFEFNEHFLLEIHDHVFS 308
PTP-MTMR7 cd14583
protein tyrosine phosphatase-like domain of myotubularin related phosphoinositide phosphatase ...
 130-431 0e+00

protein tyrosine phosphatase-like domain of myotubularin related phosphoinositide phosphatase 7; Myotubularin related phosphoinositide phosphatase 7 (MTMR7) is enzymatically active and contains a C-terminal coiled-coil domain and an N-terminal PH-GRAM domain. In general, myotubularins are a unique subgroup of protein tyrosine phosphatases that use inositol phospholipids, rather than phosphoproteins, as substrates. They dephosphorylate the D-3 position of phosphatidylinositol 3-phosphate [PI(3)P] and phosphatidylinositol 3,5-bisphosphate [PI(3,5)P2], generating phosphatidylinositol and phosphatidylinositol 5-phosphate [PI(5)P], respectively. In neuronal cells, MTMR7 forms a complex with catalytically inactive MTMR9 and dephosphorylates phosphatidylinositol 3-phosphate and Ins(1,3)P2.


Pssm-ID: 350431 [Multi-domain]  Cd Length: 302  Bit Score: 557.65  E-value: 0e+00
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 134142348 130 LAEEYKRMGVPNSHWQLSDANRDYKICETYPRELYVPRIASKPIIVGSSKFRSKGRFPVLSYYHQDKEAAICRCSQPLSG 209
Cdd:cd14583    1 LKAEYNRMGLPNSLWQVSDVNRDYRVCDTYPTELYVPKSATAPIIVGSSKFRSRGRFPVLSYYCKDNNASICRSSQPLSG 80

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 134142348 210 FSARCLEDEHLLQAISKANPVNRYMYVMDTRPKLNAMANRAAGKGYENEDNYSNIRFQFVGIENIHVMRSSLQKLLEVNG 289
Cdd:cd14583   81 FSARCLEDEQMLQAIRKANPGSDFMYVVDTRPKLNAMANRAAGKGYENEDNYSNIKFQFIGIENIHVMRNSLQKMLEVCE 160

                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 134142348 290 TKGLSVNDFYSGLESSGWLRHIKAVMDAAIFLAKAITVENASVLVHCSDGWDRTSQVCSLGSLLLDSYYRTIKGFMVLIE 369
Cdd:cd14583  161 LRSPSMGDFLWGLENSGWLKHIKAIMDAGIFIAKAVAEEGASVLVHCSDGWDRTAQVCSVASLLLDPYYRTIKGFMVLIE 240

                        250       260       270       280       290       300
                 ....*....|....*....|....*....|....*....|....*....|....*....|..
gi 134142348 370 KDWISFGHKFSERCGQLDGDPKEVSPVFTQFLECVWHLTEQFPQAFEFSEAFLLQIHEHIHS 431
Cdd:cd14583  241 KDWVSFGHKFNHRYGHLDGDPKEVSPVIDQFIECVWQLMEQFPCAFEFNERFLIHIHHHIYS 302
PTP-MTM-like cd14507
protein tyrosine phosphatase-like domain of myotubularins; Myotubularins are a unique subgroup ...
 184-406 2.06e-128

protein tyrosine phosphatase-like domain of myotubularins; Myotubularins are a unique subgroup of protein tyrosine phosphatases that use inositol phospholipids, rather than phosphoproteins, as substrates. They dephosphorylate the D-3 position of phosphatidylinositol 3-phosphate [PI(3)P] and phosphatidylinositol 3,5-bisphosphate [PI(3,5)P2], generating phosphatidylinositol and phosphatidylinositol 5-phosphate [PI(5)P], respectively. Not all members are catalytically active proteins, some function as adaptors for the active members.


Pssm-ID: 350357  Cd Length: 226  Bit Score: 376.89  E-value: 2.06e-128
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 134142348 184 GRFPVLSYYHQDKEAAICRCSQPLSGF-SARCLEDEHLLQAISKANPVNRYMYVMDTRPKLNAMANRAAGKGYENEDNYS 262
Cdd:cd14507    1 GRIPVLSWRHPRNGAVICRSSQPLVGLtGSRSKEDEKLLNAIRKASPSSKKLYIVDARPKLNAVANRAKGGGYENTEYYP 80

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 134142348 263 NIRFQFVGIENIHVMRSSLQKLLEVNGTKGLSVNDFYSGLESSGWLRHIKAVMDAAIFLAKAITVENASVLVHCSDGWDR 342
Cdd:cd14507   81 NCELEFLNIENIHAMRDSLNKLRDACLSPNDEESNWLSALESSGWLEHIRLILKGAVRVADLLEKEGTSVLVHCSDGWDR 160

                        170       180       190       200       210       220
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 134142348 343 TSQVCSLGSLLLDSYYRTIKGFMVLIEKDWISFGHKFSERCGQLD--GDPKEVSPVFTQFLECVWH 406
Cdd:cd14507  161 TSQLTSLAQLLLDPYYRTIEGFQVLIEKEWLSFGHKFADRCGHGDknSSDEERSPIFLQFLDCVWQ 226
PTP-MTMR2 cd14590
protein tyrosine phosphatase-like domain of myotubularin related phosphoinositide phosphatase ...
 178-430 5.94e-97

protein tyrosine phosphatase-like domain of myotubularin related phosphoinositide phosphatase 2; Myotubularin related phosphoinositide phosphatase 2 (MTMR2) is enzymatically active and contains an additional N-terminal PH-GRAM domain and C-terminal coiled-coiled domain and PDZ binding site. Mutations in MTMR2 causes Charcot-Marie-Tooth type 4B1, a severe childhood-onset neuromuscular disorder, characterized by demyelination and redundant loops of myelin known as myelin outfoldings, a similar phenotype as mutations in MTMR13. MTMR13, an inactive phosphatase, is believed to interact with MTMR2 and stimulate its phosphatase activity. In general, myotubularins are a unique subgroup of protein tyrosine phosphatases that use inositol phospholipids, rather than phosphoproteins, as substrates. They dephosphorylate the D-3 position of phosphatidylinositol 3-phosphate [PI(3)P] and phosphatidylinositol 3,5-bisphosphate [PI(3,5)P2], generating phosphatidylinositol and phosphatidylinositol 5-phosphate [PI(5)P], respectively.


Pssm-ID: 350438  Cd Length: 262  Bit Score: 297.33  E-value: 5.94e-97
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 134142348 178 SKFRSKGRFPVLSYYHQDKEAAICRCSQPLSGFSA-RCLEDEHLLQAISKANPVNRYMYVMDTRPKLNAMANRAAGKGYE 256
Cdd:cd14590    8 ASFRSRGRIPVLSWIHPESQATITRCSQPMVGVSGkRSKEDEKYLQAIMDSNAQSHKIFIFDARPSVNAVANKAKGGGYE 87

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 134142348 257 NEDNYSNIRFQFVGIENIHVMRSSLQKLLEVNgTKGLSVNDFYSGLESSGWLRHIKAVMDAAIFLAKAITVENASVLVHC 336
Cdd:cd14590   88 SEDAYQNAELVFLDIHNIHVMRESLRKLKEIV-YPNIEESHWLSNLESTHWLEHIKLILAGALRIADKVESGKTSVVVHC 166

                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 134142348 337 SDGWDRTSQVCSLGSLLLDSYYRTIKGFMVLIEKDWISFGHKFSERCGQLDGDPKEV--SPVFTQFLECVWHLTEQFPQA 414
Cdd:cd14590  167 SDGWDRTAQLTSLAMLMLDGYYRTIRGFEVLVEKEWLSFGHRFQLRVGHGDKNHADAdrSPVFLQFIDCVWQMTRQFPTA 246

                        250
                 ....*....|....*.
gi 134142348 415 FEFSEAFLLQIHEHIH 430
Cdd:cd14590  247 FEFNEYFLITILDHLY 262
PTP-MTM1-like cd14535
protein tyrosine phosphatase-like domain of myotubularin, and myotubularin related ...
 184-430 1.87e-96

protein tyrosine phosphatase-like domain of myotubularin, and myotubularin related phosphoinositide phosphatases 1 and 2; This subgroup of enzymatically active phosphatase domains of myotubularins consists of MTM1, MTMR1 and MTMR2. All contain an additional N-terminal PH-GRAM domain and C-terminal coiled-coiled domain and PDZ binding site. In general, myotubularins are a unique subgroup of protein tyrosine phosphatases that use inositol phospholipids, rather than phosphoproteins, as substrates. They dephosphorylate the D-3 position of phosphatidylinositol 3-phosphate [PI(3)P] and phosphatidylinositol 3,5-bisphosphate [PI(3,5)P2], generating phosphatidylinositol and phosphatidylinositol 5-phosphate [PI(5)P], respectively.


Pssm-ID: 350383  Cd Length: 249  Bit Score: 295.51  E-value: 1.87e-96
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 134142348 184 GRFPVLSYYHQDKEAAICRCSQPLSGFSA-RCLEDEHLLQAISKANPVNRYMYVMDTRPKLNAMANRAAGKGYENEDNYS 262
Cdd:cd14535    1 NRIPVLSWIHPESQATITRCSQPLVGVSGkRSKDDEKYLQLIMDANAQSHKLFIMDARPSVNAVANKAKGGGYESEDAYQ 80

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 134142348 263 NIRFQFVGIENIHVMRSSLQKLLEVNGTkglSVND--FYSGLESSGWLRHIKAVMDAAIFLAKAITVENASVLVHCSDGW 340
Cdd:cd14535   81 NAELVFLDIHNIHVMRESLRKLKDICFP---NIDDshWLSNLESTHWLEHIKLILAGAVRIADKVESGKTSVVVHCSDGW 157

                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 134142348 341 DRTSQVCSLGSLLLDSYYRTIKGFMVLIEKDWISFGHKFSERCGQldGDPK----EVSPVFTQFLECVWHLTEQFPQAFE 416
Cdd:cd14535  158 DRTAQLTSLAMLMLDPYYRTIRGFEVLIEKEWLSFGHKFAQRIGH--GDKNhsdaDRSPVFLQFIDCVWQMTRQFPNAFE 235

                        250
                 ....*....|....
gi 134142348 417 FSEAFLLQIHEHIH 430
Cdd:cd14535  236 FNEHFLITILDHLY 249
PTP-MTM1 cd14591
protein tyrosine phosphatase-like domain of myotubularin phosphoinositide phosphatase 1; ...
 185-430 2.01e-90

protein tyrosine phosphatase-like domain of myotubularin phosphoinositide phosphatase 1; Myotubularin phosphoinositide phosphatase 1 (MTM1), also called myotubularin, is enzymatically active and contains an N-terminal PH-GRAM domain and C-terminal coiled-coiled domain and PDZ binding site. Mutations in MTM1 cause X-linked myotubular myopathy. In general, myotubularins are a unique subgroup of protein tyrosine phosphatases that use inositol phospholipids, rather than phosphoproteins, as substrates. They dephosphorylate the D-3 position of phosphatidylinositol 3-phosphate [PI(3)P] and phosphatidylinositol 3,5-bisphosphate [PI(3,5)P2], generating phosphatidylinositol and phosphatidylinositol 5-phosphate [PI(5)P], respectively.


Pssm-ID: 350439  Cd Length: 249  Bit Score: 279.99  E-value: 2.01e-90
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 134142348 185 RFPVLSYYHQDKEAAICRCSQPLSGFSA-RCLEDEHLLQAISKANPVNRYMYVMDTRPKLNAMANRAAGKGYENEDNYSN 263
Cdd:cd14591    2 RIPVLSWIHPENQAVIMRCSQPLVGMSGkRNKDDEKYLDIIREANGQTSKLTIYDARPSVNAVANKATGGGYEGDDAYQN 81

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 134142348 264 IRFQFVGIENIHVMRSSLQKLLEVNgTKGLSVNDFYSGLESSGWLRHIKAVMDAAIFLAKAITVENASVLVHCSDGWDRT 343
Cdd:cd14591   82 AELVFLDIHNIHVMRESLKKLKDIV-YPNVEESHWLSSLESTHWLEHIKLVLTGAIQVADKVSSGKSSVLVHCSDGWDRT 160

                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 134142348 344 SQVCSLGSLLLDSYYRTIKGFMVLIEKDWISFGHKFSERCGQLDGDPKEV--SPVFTQFLECVWHLTEQFPQAFEFSEAF 421
Cdd:cd14591  161 AQLTSLAMLMLDSYYRTIEGFEVLVQKEWISFGHKFASRIGHGDKNHADAdrSPIFLQFIDCVWQMSKQFPTAFEFNEQF 240


                 ....*....
gi 134142348 422 LLQIHEHIH 430
Cdd:cd14591  241 LITILDHLY 249
PTP-MTMR1 cd14592
protein tyrosine phosphatase-like domain of myotubularin related phosphoinositide phosphatase ...
 184-430 8.35e-85

protein tyrosine phosphatase-like domain of myotubularin related phosphoinositide phosphatase 1; Myotubularin-related phosphoinositide phosphatase 1 (MTMR1) is enzymatically active and contains an N-terminal PH-GRAM domain, a C-terminal coiled-coiled domain and a PDZ binding site. MTMR1 is associated with myotonic dystrophy. In general, myotubularins are a unique subgroup of protein tyrosine phosphatases that use inositol phospholipids, rather than phosphoproteins, as substrates. They dephosphorylate the D-3 position of phosphatidylinositol 3-phosphate [PI(3)P] and phosphatidylinositol 3,5-bisphosphate [PI(3,5)P2], generating phosphatidylinositol and phosphatidylinositol 5-phosphate [PI(5)P], respectively.


Pssm-ID: 350440  Cd Length: 249  Bit Score: 265.69  E-value: 8.35e-85
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 134142348 184 GRFPVLSYYHQDKEAAICRCSQPLSGFS-ARCLEDEHLLQAISKANPVNRYMYVMDTRPKLNAMANRAAGKGYENEDNYS 262
Cdd:cd14592    1 GRVPVLSWIHPESQATITRCSQPLVGPNdKRCKEDEKYLQTIMDANAQSHKLIIFDARQNSVADTNKTKGGGYESESAYP 80

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 134142348 263 NIRFQFVGIENIHVMRSSLQKLLEVNgTKGLSVNDFYSGLESSGWLRHIKAVMDAAIFLAKAITVENASVLVHCSDGWDR 342
Cdd:cd14592   81 NAELVFLEIHNIHVMRESLRKLKEIV-YPSIDEARWLSNVDGTHWLEYIRMLLAGAVRIADKIESGKTSVVVHCSDGWDR 159

                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 134142348 343 TSQVCSLGSLLLDSYYRTIKGFMVLIEKDWISFGHKFSERCGQLDGD--PKEVSPVFTQFLECVWHLTEQFPQAFEFSEA 420
Cdd:cd14592  160 TAQLTSLAMLMLDSYYRTIKGFEVLIEKEWISFGHRFALRVGHGDDNhaDADRSPIFLQFIDCVWQMTRQFPSAFEFNEL 239

                        250
                 ....*....|
gi 134142348 421 FLLQIHEHIH 430
Cdd:cd14592  240 FLITILDHLY 249
PTP-MTM-like_fungal cd17666
protein tyrosine phosphatase-like domain of fungal myotubularins; Myotubularins are a unique ...
 184-405 8.99e-84

protein tyrosine phosphatase-like domain of fungal myotubularins; Myotubularins are a unique subgroup of protein tyrosine phosphatases that use inositol phospholipids, rather than phosphoproteins, as substrates. They dephosphorylate the D-3 position of phosphatidylinositol 3-phosphate [PI(3)P] and phosphatidylinositol 3,5-bisphosphate [PI(3,5)P2], generating phosphatidylinositol and phosphatidylinositol 5-phosphate [PI(5)P], respectively. Not all members are catalytically active proteins, some function as adaptors for the active members.


Pssm-ID: 350504  Cd Length: 229  Bit Score: 261.99  E-value: 8.99e-84
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 134142348 184 GRFPVLSYYHQDKEAAICRCSQPLSGF-SARCLEDEHLLQAI------SKANPVNRYMYVmDTRPKLNAMANRAAGKGYE 256
Cdd:cd17666    1 QRIPVLTYLHKANGCSITRSSQPLVGLkQNRSIQDEKLVSEIfntsinEIYISPQKNLIV-DARPTTNAMAQVALGAGTE 79

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 134142348 257 NEDNYSN--IRFQFVGIENIHVMRSSLQKLLEV---NGTKGLSVNDFYSGLESSGWLRHIKAVMDAAIFLAKAITVENAS 331
Cdd:cd17666   80 NMDNYKYktAKKIYLGIDNIHVMRDSLNKVTEAlkdGDDSNPSYPPLINALKKSNWLKYLAIILQGADLIAKSIHFNHSH 159

                        170       180       190       200       210       220       230
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....
gi 134142348 332 VLVHCSDGWDRTSQVCSLGSLLLDSYYRTIKGFMVLIEKDWISFGHKFSERCGQldgdpKEVSPVFTQFLECVW 405
Cdd:cd17666  160 VLIHCSDGWDRTSQLSALAQLCLDPYYRTLEGFMVLVEKDWLSFGHRFAERSGH-----KETSPVFHQFLDCVY 228
PTP-MTMR4 cd14587
protein tyrosine phosphatase-like domain of myotubularin related phosphoinositide phosphatase ...
 144-404 7.84e-73

protein tyrosine phosphatase-like domain of myotubularin related phosphoinositide phosphatase 4; Myotubularin related phosphoinositide phosphatase 4 (MTMR4), also known as FYVE domain-containing dual specificity protein phosphatase 2 (FYVE-DSP2) or zinc finger FYVE domain-containing protein 11 (ZFYVE11), is enzymatically active and contains a C-terminal FYVE domain and an N-terminal PH-GRAM domain. In general, myotubularins are a unique subgroup of protein tyrosine phosphatases that use inositol phospholipids, rather than phosphoproteins, as substrates. They dephosphorylate the D-3 position of phosphatidylinositol 3-phosphate [PI(3)P] and phosphatidylinositol 3,5-bisphosphate [PI(3,5)P2], generating phosphatidylinositol and phosphatidylinositol 5-phosphate [PI(5)P], respectively. MTMR4 localizes at the interface of early and recycling endosomes to regulate trafficking through this pathway. It plays a role in bacterial pathogenesis by stabilizing the integrity of bacteria-containing vacuoles.


Pssm-ID: 350435 [Multi-domain]  Cd Length: 308  Bit Score: 236.47  E-value: 7.84e-73
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 134142348 144 WQLSDANRDYKICETYPRELYVPRIASKPIIVGSSKFRSKGRFPVLSYYHQDKEAAICRCSQP-LSGFSARCLEDEHLLQ 222
Cdd:cd14587    3 WRVSEINSNYKLCSSYPQKLLVPVWITDKELENVASFRSWKRIPVVVYRHLRNGAVIARCSQPeISWWGWRNADDEYLVT 82

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 134142348 223 AISKA---NPVNRY--------------------------------------MYVMDTRPKLNAMANRAAGKGYENEDNY 261
Cdd:cd14587   83 SIAKAcalDPGTRApggspskgnsdgsdasdtdfdssltacsavesgaapqkLLILDARSYTAAVANRAKGGGCECEEYY 162

                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 134142348 262 SNIRFQFVGIENIHVMRSSLQKLLEVnGTKGLSVNDFYSGLESSGWLRHIKAVMDAAIFLAKAITVENASVLVHCSDGWD 341
Cdd:cd14587  163 PNCEVMFMGMANIHSIRNSFQYLRAV-CSQMPDPGNWLSALESTKWLQHLSVMLKAAVLVASAVDREGRPVLVHCSDGWD 241

                        250       260       270       280       290       300
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 134142348 342 RTSQVCSLGSLLLDSYYRTIKGFMVLIEKDWISFGHKFSERCGQLDG--DPKEVSPVFTQFLECV 404
Cdd:cd14587  242 RTPQIVALAKILLDPYYRTIEGFQVLVETDWLDFGHKFGDRCGHQENveDQNEQCPVFLQWLDCV 306
PTP-MTMR3-like cd14533
protein tyrosine phosphatase-like domain of myotubularin related phosphoinositide phosphatases ...
 184-404 1.54e-72

protein tyrosine phosphatase-like domain of myotubularin related phosphoinositide phosphatases 3 and 4; This subgroup of enzymatically active phosphatase domains of myotubularins consists of MTMR3, also known as ZFYVE10, and MTMR4, also known as ZFYVE11, and related domains. Beside the phosphatase domain, they contain a C-terminal FYVE domain and an N-terminal PH-GRAM domain. In general, myotubularins are a unique subgroup of protein tyrosine phosphatases that use inositol phospholipids, rather than phosphoproteins, as substrates. They dephosphorylate the D-3 position of phosphatidylinositol 3-phosphate [PI(3)P] and phosphatidylinositol 3,5-bisphosphate [PI(3,5)P2], generating phosphatidylinositol and phosphatidylinositol 5-phosphate [PI(5)P], respectively.


Pssm-ID: 350381  Cd Length: 229  Bit Score: 232.68  E-value: 1.54e-72
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 134142348 184 GRFPVLSYYHQDKEAAICRCSQPLSGF-SARCLEDEHLLQAISKANPVN---RYMYVMDTRPKLNAMANRAAGKGYENED 259
Cdd:cd14533    2 KRIPSVVWRHQRNGAVIARCSQPEVGWlGWRNAEDENLLQAIAEACASNaspKKLLIVDARSYAAAVANRAKGGGCECPE 81

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 134142348 260 NYSNIRFQFVGIENIHVMRSSLQKLLEVNGTKGLSVNdFYSGLESSGWLRHIKAVMDAAIFLAKAITVENASVLVHCSDG 339
Cdd:cd14533   82 YYPNCEVVFMNLANIHAIRKSFHSLRALCSSAPDQPN-WLSNLESTKWLHHLSGLLKAALLVVNAVDEEGRPVLVHCSDG 160

                        170       180       190       200       210       220
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 134142348 340 WDRTSQVCSLGSLLLDSYYRTIKGFMVLIEKDWISFGHKFSERCGQLDG--DPKEVSPVFTQFLECV 404
Cdd:cd14533  161 WDRTPQIVALAELMLDPYYRTIEGFQVLVEREWLDFGHKFADRCGHGVNseDINERCPVFLQWLDCV 227
PTP-MTMR9 cd14536
protein tyrosine phosphatase-like pseudophosphatase domain of myotubularin related ...
 184-405 2.91e-70

protein tyrosine phosphatase-like pseudophosphatase domain of myotubularin related phosphoinositide phosphatase 9; Myotubularin related phosphoinositide phosphatase 9 (MTMR9) is enzymatically inactive and contains a C-terminal coiled-coil domain and an N-terminal PH-GRAM domain. Mutations have been associated with obesity and metabolic syndrome. In general, myotubularins are a unique subgroup of protein tyrosine phosphatases that use inositol phospholipids, rather than phosphoproteins, as substrates. MTMR9 is a pseudophosphatase that lacks the catalytic cysteine in its catalytic pocket. It forms complexes with catalytically active MTMR6, MTMR7 and MTMR8, and regulates their activities; the complexes display differential substrate preferences. The MTMR6/R9 complex serves to inhibit stress-induced apoptosis while the MTMR8/R9 complex inhibits autophagy.


Pssm-ID: 350384  Cd Length: 224  Bit Score: 226.84  E-value: 2.91e-70
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 134142348 184 GRFPVLSYYHQDKEAAICRCSQPLSGFSA-RCLEDEHLLQAISKanpVNRYMYVMDTRPKLNAMANRAAGKGYENEDNYS 262
Cdd:cd14536    1 GRFPVLSYYHKKNGMVLMRSSQPLTGPNGkRCKEDEKLLNAVLG---GGKRGYIIDTRSKNVAQQARAKGGGFEPEAHYP 77

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 134142348 263 NIRFQFVGIENIHVMRSSLQKLLEVNGTKGLSVNDFYSGLESSGWLRHIKAVMDAAIFLAKAITVENASVLVHCSDGWDR 342
Cdd:cd14536   78 QWRRIHKPIERYNVLQESLIKLVEACNDQGHSMDKWLSKLESSNWLSHVKEILTTACLVAQCIDREGASVLVHGSEGMDS 157

                        170       180       190       200       210       220
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 134142348 343 TSQVCSLGSLLLDSYYRTIKGFMVLIEKDWISFGHKFSERCGQL---DGDPKEVSPVFTQFLECVW 405
Cdd:cd14536  158 TLQVTSLAQIILDPDCRTIRGFEALIEREWLQAGHPFQSRCAKSaysNSKQKFESPVFLLFLDCVW 223
PH-GRAM_MTMR6 cd13343
Myotubularian (MTM) related (MTMR) 6 protein Pleckstrin Homology-Glucosyltransferases, ...
 1-101 3.59e-68

Myotubularian (MTM) related (MTMR) 6 protein Pleckstrin Homology-Glucosyltransferases, Rab-like GTPase activators and Myotubularins (PH-GRAM) domain; MTMR6 is a member of the myotubularin dual specificity protein phosphatase gene family. MTMR6 binds to phosphoinositide lipids through its PH-GRAM domain. It acts as a negative regulator of KCNN4/KCa3.1 channel activity in CD4+ T-cells possibly by decreasing intracellular levels of phosphatidylinositol-3 phosphatase and negatively regulates proliferation of reactivated CD4+ T-cells MTMR6 interacts with MTMR7, MTMR8 and MTMR9. MTMR6 contains a N-terminal PH-GRAM domain, a Rac-induced recruitment domain (RID) domain, an active PTP domain, a SET-interaction domain, and a C-terminal coiled-coil region. Myotubularin-related proteins are a subfamily of protein tyrosine phosphatases (PTPs) that dephosphorylate D3-phosphorylated inositol lipids. Mutations in this family cause the human neuromuscular disorders myotubular myopathy and type 4B Charcot-Marie-Tooth syndrome. 6 of the 13 MTMRs (MTMRs 5, 9-13) contain naturally occurring substitutions of residues required for catalysis by PTP family enzymes. Although these proteins are predicted to be enzymatically inactive, they are thought to function as antagonists of endogenous phosphatase activity or interaction modules. Most MTMRs contain a N-terminal PH-GRAM domain, a Rac-induced recruitment domain (RID) domain, a PTP domain (which may be active or inactive), a SET-interaction domain, and a C-terminal coiled-coil region. In addition some members contain DENN domain N-terminal to the PH-GRAM domain and FYVE, PDZ, and PH domains C-terminal to the coiled-coil region. The GRAM domain, found in myotubularins, glucosyltransferases, and other putative membrane-associated proteins, is part of a larger motif with a pleckstrin homology (PH) domain fold. The PH domain family possesses multiple functions including the ability to bind phosphoinositides via its beta1/beta2, beta3/beta4, and beta6/beta7 connecting loops and to other proteins. However, no phosphoinositide binding sites have been found for the MTMRs to date.


Pssm-ID: 270151  Cd Length: 101  Bit Score: 216.80  E-value: 3.59e-68
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 134142348   1 MEHIRTTKVEQVKLLDRFSTSNKSLTGTLYLTATHLLFIDSHQKETWILHHHIASVEKLALTTSGCPLVIQCKNFRTVHF 80
Cdd:cd13343    1 MEHIRTTKVEQVKLLDRFSTSNKSLTGTLYLTATHLLFIDNSQQETWILHHHIAPVEKLSLTTSGCPLVIQCKNFRVVHF 80

                         90       100
                 ....*....|....*....|.
gi 134142348  81 IVPRERDCHDIYNSLLQLSKQ 101
Cdd:cd13343   81 VVPRERDCHDIYNSLLQLSRP 101
PTP-MTMR3 cd14586
protein tyrosine phosphatase-like domain of myotubularin related phosphoinositide phosphatase ...
 141-404 8.70e-68

protein tyrosine phosphatase-like domain of myotubularin related phosphoinositide phosphatase 3; Myotubularin related phosphoinositide phosphatase 3 (MTMR3), also known as FYVE domain-containing dual specificity protein phosphatase 1 (FYVE-DSP1) or Zinc finger FYVE domain-containing protein 10 (ZFYVE10), is enzymatically active and contains a C-terminal FYVE domain and an N-terminal PH-GRAM domain. In general, myotubularins are a unique subgroup of protein tyrosine phosphatases that use inositol phospholipids, rather than phosphoproteins, as substrates. They dephosphorylate the D-3 position of phosphatidylinositol 3-phosphate [PI(3)P] and phosphatidylinositol 3,5-bisphosphate [PI(3,5)P2], generating phosphatidylinositol and phosphatidylinositol 5-phosphate [PI(5)P], respectively. Together with phosphoinositide 5-kinase PIKfyve, phosphoinositide 3-phosphatase MTMR3 constitutes a phosphoinositide loop that produces PI(5)P via PI(3,5)P2 and regulates cell migration.


Pssm-ID: 350434  Cd Length: 317  Bit Score: 223.36  E-value: 8.70e-68
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 134142348 141 NSHWQLSDANRDYKICETYPRELYVPRIASKPIIVGSSKFRSKGRFPVLSYYHQDKEAAICRCSQP-LSGFSARCLEDEH 219
Cdd:cd14586    5 QNAWRISNINEKYKLCGSYPQELIVPAWITDKELESVASFRSWKRIPAVVYRHQSNGAVIARCGQPeVSWWGWRNADDEH 84

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 134142348 220 LLQAISKA--------NPVN-------------------------------------RYMYVMDTRPKLNAMANRAAGKG 254
Cdd:cd14586   85 LVQSVAKAcasdssscKSVLmtgncsrdfpnggdlsdvefdssmsnasgveslaiqpQKLLILDARSYAAAVANRAKGGG 164

                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 134142348 255 YENEDNYSNIRFQFVGIENIHVMRSSLQKLlEVNGTKGLSVNDFYSGLESSGWLRHIKAVMDAAIFLAKAITVENASVLV 334
Cdd:cd14586  165 CECPEYYPNCEVVFMGMANIHSIRKSFQSL-RLLCTQMPDPANWLSALESTKWLQHLSMLLKSALLVVHAVDRDQRPVLV 243

                        250       260       270       280       290       300       310
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|..
gi 134142348 335 HCSDGWDRTSQVCSLGSLLLDSYYRTIKGFMVLIEKDWISFGHKFSERCGQLDG--DPKEVSPVFTQFLECV 404
Cdd:cd14586  244 HCSDGWDRTPQIVALSKLLLDPYYRTIEGFQVLVETEWLDFGHKFADRCGHGENsdDLNERCPVFLQWLDCV 315
PH-GRAM_MTMR6-like cd13210
Myotubularian (MTM) related (MTMR) 7 and 8 proteins Pleckstrin Homology-Glucosyltransferases, ...
 4-100 2.28e-56

Myotubularian (MTM) related (MTMR) 7 and 8 proteins Pleckstrin Homology-Glucosyltransferases, Rab-like GTPase activators and Myotubularins (PH-GRAM) domain; MTMR6, MTMR7, and MRMR8 are all member of the myotubularin dual specificity protein phosphatase gene family. They bind to phosphoinositide lipids through its PH-GRAM domain. These proteins also interact with each other as well as MTMR9. They contain a N-terminal PH-GRAM domain, a Rac-induced recruitment domain (RID) domain, an active PTP domain, a SET-interaction domain, and a C-terminal coiled-coil region. Myotubularin-related proteins are a subfamily of protein tyrosine phosphatases (PTPs) that dephosphorylate D3-phosphorylated inositol lipids. Mutations in this family cause the human neuromuscular disorders myotubular myopathy and type 4B Charcot-Marie-Tooth syndrome. 6 of the 13 MTMRs (MTMRs 5, 9-13) contain naturally occurring substitutions of residues required for catalysis by PTP family enzymes. Although these proteins are predicted to be enzymatically inactive, they are thought to function as antagonists of endogenous phosphatase activity or interaction modules. Most MTMRs contain a N-terminal PH-GRAM domain, a Rac-induced recruitment domain (RID) domain, a PTP domain (which may be active or inactive), a SET-interaction domain, and a C-terminal coiled-coil region. In addition some members contain DENN domain N-terminal to the PH-GRAM domain and FYVE, PDZ, and PH domains C-terminal to the coiled-coil region. The lipid-binding FYVE domain has been shown to bind phosphotidylinositol-3-phosphate. The GRAM domain, found in myotubularins, glucosyltransferases, and other putative membrane-associated proteins, is part of a larger motif with a pleckstrin homology (PH) domain fold. The PH domain family possesses multiple functions including the ability to bind phosphoinositides via its beta1/beta2, beta3/beta4, and beta6/beta7 connecting loops and to other proteins. However, no phosphoinositide binding sites have been found for the MTMRs to date.


Pssm-ID: 270030  Cd Length: 98  Bit Score: 185.18  E-value: 2.28e-56
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 134142348   4 IRTTKVEQVKLLDRFSTSnKSLTGTLYLTATHLLFID-SHQKETWILHHHIASVEKLALTTSGCPLVIQCKNFRTVHFIV 82
Cdd:cd13210    1 IRTPKVENVRLLDRFSSR-KPAVGTLYLTATHLIFVEpSGKKETWILHSHIASVEKLPLTTAGCPLVIRCKNFQVITFVI 79

                         90
                 ....*....|....*...
gi 134142348  83 PRERDCHDIYNSLLQLSK 100
Cdd:cd13210   80 PRERDCHDVYTSLLRLSR 97
PH-GRAM_MTMR8 cd13345
Myotubularian (MTM) related 8 protein (MTMR8) Pleckstrin Homology-Glucosyltransferases, ...
 1-100 3.94e-45

Myotubularian (MTM) related 8 protein (MTMR8) Pleckstrin Homology-Glucosyltransferases, Rab-like GTPase activators and Myotubularins (PH-GRAM) domain; MTMR8 is a member of the myotubularin dual specificity protein phosphatase gene family. MTMR8 binds to phosphoinositide lipids through its PH-GRAM domain. MTMR8 can self associate and interacts with MTMR6, MTMR7 and MTMR9. MTMR8 contains a N-terminal PH-GRAM domain, a Rac-induced recruitment domain (RID) domain, an active PTP domain, a SET-interaction domain, and a C-terminal coiled-coil region. Myotubularin-related proteins are a subfamily of protein tyrosine phosphatases (PTPs) that dephosphorylate D3-phosphorylated inositol lipids. Mutations in this family cause the human neuromuscular disorders myotubular myopathy and type 4B Charcot-Marie-Tooth syndrome. 6 of the 13 MTMRs (MTMRs 5, 9-13) contain naturally occurring substitutions of residues required for catalysis by PTP family enzymes. Although these proteins are predicted to be enzymatically inactive, they are thought to function as antagonists of endogenous phosphatase activity or interaction modules. Most MTMRs contain a N-terminal PH-GRAM domain, a Rac-induced recruitment domain (RID) domain, a PTP domain (which may be active or inactive), a SET-interaction domain, and a C-terminal coiled-coil region. In addition some members contain DENN domain N-terminal to the PH-GRAM domain and FYVE, PDZ, and PH domains C-terminal to the coiled-coil region. The GRAM domain, found in myotubularins, glucosyltransferases, and other putative membrane-associated proteins, is part of a larger motif with a pleckstrin homology (PH) domain fold. The PH domain family possesses multiple functions including the ability to bind phosphoinositides via its beta1/beta2, beta3/beta4, and beta6/beta7 connecting loops and to other proteins. However, no phosphoinositide binding sites have been found for the MTMRs to date.


Pssm-ID: 270153  Cd Length: 103  Bit Score: 155.50  E-value: 3.94e-45
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 134142348   1 MEHIRTTKVEQVKLLDRFsTSNKSLTGTLYLTATHLLFIDSH---QKETWILHHHIASVEKLALTTSGCPLVIQCKNFRT 77
Cdd:cd13345    1 MEHITTPKVENVKLLDRY-TNKKPANGTLYLTATHLIYVEASgaaRKETWILHHHIATVEKLPLTSLGCPLLIRCKNFRV 79

                         90       100
                 ....*....|....*....|...
gi 134142348  78 VHFIVPRERDCHDIYNSLLQLSK 100
Cdd:cd13345   80 AHFVLDSERDCHEVYISLLKLSQ 102
PTP-MTMR5-like cd14534
protein tyrosine phosphatase-like pseudophosphatase domain of myotubularin related ...
 144-410 6.61e-44

protein tyrosine phosphatase-like pseudophosphatase domain of myotubularin related phosphoinositide phosphatases 5 and 13; This subgroup of enzymatically inactive phosphatase domains of myotubularins consists of MTMR5, also known as SET binding factor 1 (SBF1) and MTMR13, also known as SET binding factor 2 (SBF2), and similar domains. Beside the pseudophosphatase domain, they contain a variety of other domains, including a DENN and a PH-like domain. In general, myotubularins are a unique subgroup of protein tyrosine phosphatases that use inositol phospholipids, rather than phosphoproteins, as substrates. MTMR5 and MTMR13 are pseudophosphatases that lack the catalytic cysteine in their catalytic pocket. Mutations in MTMR13 causes Charcot-Marie-Tooth type 4B2, a severe childhood-onset neuromuscular disorder, characterized by demyelination and redundant loops of myelin known as myelin outfoldings, a similar phenotype as mutations in MTMR2. Mutations in the MTMR5 gene cause Charcot-Marie-tooth disease type 4B3. MTMR5 and MTMR13 interact with MTMR2 and stimulate its phosphatase activity.


Pssm-ID: 350382 [Multi-domain]  Cd Length: 274  Bit Score: 158.30  E-value: 6.61e-44
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 134142348 144 WQLSDANRDYKICETYPRELYVPRIASKPIIVGSSKFRSKGRFPVLSYYHQDKEAAICRC-------------SQPLSGF 210
Cdd:cd14534    1 FRISTANRDYSICRSYPALVVVPQSVSDESLRKVARCYRQGRFPVVTWRHPRTKALLLRSggfhgkgvmgmlkSANTSTS 80

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 134142348 211 SARC--------LEDEHLLQAISkanpvnryMYVMdtrpklnamANRAAGKGYENEdnySNIRFQFVGIE--NIHVMRSS 280
Cdd:cd14534   81 SPTVsssetsssLEQEKYLSALV--------LYVL---------GEKSQMKGVKAE---SDPKCEFIPVEypEVRQVKAS 140

                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 134142348 281 LQKLLE------VNGTKGLSvndFYSGLESSGWLRHIKAVMDAAIFLAKAITVENASVLVHCSDGWDRTSQVCSLGSLLL 354
Cdd:cd14534  141 FKKLLRacvpssAPTEPEQS---FLKAVEDSEWLQQLQCLMQLSGAVVDLLDVQGSSVLLCLEDGWDVTTQVSSLSQLLL 217

                        250       260       270       280       290
                 ....*....|....*....|....*....|....*....|....*....|....*..
gi 134142348 355 DSYYRTIKGFMVLIEKDWISFGHKFSERCGQLDGDPKE-VSPVFTQFLECVWHLTEQ 410
Cdd:cd14534  218 DPYYRTLEGFRVLVEKEWLAFGHRFSHRSNLTAASQSSgFAPVFLQFLDAVHQIHRQ 274
PH-GRAM_MTMR7 cd13344
Myotubularian (MTM) related 7 protein (MTMR7) Pleckstrin Homology-Glucosyltransferases, ...
 1-100 1.24e-40

Myotubularian (MTM) related 7 protein (MTMR7) Pleckstrin Homology-Glucosyltransferases, Rab-like GTPase activators and Myotubularins (PH-GRAM) domain; MTMR7 is a member of the myotubularin dual specificity protein phosphatase gene family. MTMR6 binds to phosphoinositide lipids through its PH-GRAM domain and can hydrolyze phosphatidylinositol(3)-phosphate and phosphatidylinositol(3,5)-biphosphate. MTMR7 interacts with MTMR6, MTMR8 and MTMR9. MTMR7 contains a N-terminal PH-GRAM domain, a Rac-induced recruitment domain (RID) domain, an active PTP domain, a SET-interaction domain, and a C-terminal coiled-coil region. Myotubularin-related proteins are a subfamily of protein tyrosine phosphatases (PTPs) that dephosphorylate D3-phosphorylated inositol lipids. Mutations in this family cause the human neuromuscular disorders myotubular myopathy and type 4B Charcot-Marie-Tooth syndrome. 6 of the 13 MTMRs (MTMRs 5, 9-13) contain naturally occurring substitutions of residues required for catalysis by PTP family enzymes. Although these proteins are predicted to be enzymatically inactive, they are thought to function as antagonists of endogenous phosphatase activity or interaction modules. Most MTMRs contain a N-terminal PH-GRAM domain, a Rac-induced recruitment domain (RID) domain, a PTP domain (which may be active or inactive), a SET-interaction domain, and a C-terminal coiled-coil region. In addition some members contain DENN domain N-terminal to the PH-GRAM domain and FYVE, PDZ, and PH domains C-terminal to the coiled-coil region. The GRAM domain, found in myotubularins, glucosyltransferases, and other putative membrane-associated proteins, is part of a larger motif with a pleckstrin homology (PH) domain fold. The PH domain family possesses multiple functions including the ability to bind phosphoinositides via its beta1/beta2, beta3/beta4, and beta6/beta7 connecting loops and to other proteins. However, no phosphoinositide binding sites have been found for the MTMRs to date.


Pssm-ID: 270152  Cd Length: 103  Bit Score: 143.14  E-value: 1.24e-40
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 134142348   1 MEHIRTTKVEQVKLLDRFStSNKSLTGTLYLTATHLLFIDSH---QKETWILHHHIASVEKLALTTSGCPLVIQCKNFRT 77
Cdd:cd13344    1 MEHIRMPKVENVRLVDRIS-SKKAALGTLYLTATHVIFVENSsdtRKETWILHSQISSIEKQATTATGCPLLIRCKNFQV 79

                         90       100
                 ....*....|....*....|...
gi 134142348  78 VHFIVPRERDCHDIYNSLLQLSK 100
Cdd:cd13344   80 IQLIIPQERDCHDVYISLIRLAR 102
PTP-MTMR5 cd14588
protein tyrosine phosphatase-like pseudophosphatase domain of myotubularin related ...
 144-404 2.36e-35

protein tyrosine phosphatase-like pseudophosphatase domain of myotubularin related phosphoinositide phosphatase 5; Myotubularin related phosphoinositide phosphatase 5 (MTMR5), also known as SET binding factor 1 (SBF1), is enzymatically inactive and contains a variety of other domains, including a DENN and a PH-like domain. Mutations in the MTMR5 gene cause Charcot-Marie-tooth disease type 4B3. In general, myotubularins are a unique subgroup of protein tyrosine phosphatases that use inositol phospholipids, rather than phosphoproteins, as substrates. MTMR5 is a pseudophosphatase that lacks the catalytic cysteine in its catalytic pocket. It interacts with MTMR2, an active myotubularin related phosphatidylinositol phosphatase, regulates its enzymatic activity and subcellular location.


Pssm-ID: 350436 [Multi-domain]  Cd Length: 291  Bit Score: 135.10  E-value: 2.36e-35
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 134142348 144 WQLSDANRDYKICETYPRELYVPRIASKPIIVGSSKFRSKGRFPVLSYYHQDKEAAICRC---------------SQPLS 208
Cdd:cd14588    1 FRISTVNRMYAVCRSYPGLLIVPQSIQDNTIQRISRCYRQNRFPVVCWRNSRTKAVLLRSgglhgkgvvglfksqNAPAA 80

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 134142348 209 GFS---ARCLEDEHLLQAISKANPVNRYMYVMDT----RPKLNAMANRAAGKGYENEdnySNIRFQFVGIE--NIHVMRS 279
Cdd:cd14588   81 GQSqtdSTSLEQEKYLQAVINSMPRYADASGRNTlsgfRAALYIIGDKSQLKGVKQD---PLQQWEVVPIEvfDVRQVKA 157

                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 134142348 280 SLQKLLEVNGTKGLSVN---DFYSGLESSGWLRHIKAVMDAAIFLAKAITvENASVLVHCSDGWDRTSQVCSLGSLLLDS 356
Cdd:cd14588  158 SFKKLMKACVPSCPSTDpsqTYLRTLEESEWLSQLHKLLQVSVLVVELLD-SGSSVLVSLEDGWDITTQVVSLVQLLSDP 236

                        250       260       270       280
                 ....*....|....*....|....*....|....*....|....*....
gi 134142348 357 YYRTIKGFMVLIEKDWISFGHKFSERCGQ-LDGDPKEVSPVFTQFLECV 404
Cdd:cd14588  237 YYRTIEGFRLLVEKEWLSFGHRFSHRGAQtLASQSSGFTPVFLQFLDCV 285
PTP-MTMR13 cd14589
protein tyrosine phosphatase-like pseudophosphatase domain of myotubularin related ...
 144-410 2.47e-33

protein tyrosine phosphatase-like pseudophosphatase domain of myotubularin related phosphoinositide phosphatase 13; Myotubularin related phosphoinositide phosphatase 13 (MTMR13), also known as SET binding factor 2 (SBF2), is enzymatically inactive and contains a variety of other domains, including a DENN and a PH-like domain. Mutations in MTMR13 causes Charcot-Marie-Tooth type 4B2, a severe childhood-onset neuromuscular disorder, characterized by demyelination and redundant loops of myelin known as myelin outfoldings, a similar phenotype as mutations in MTMR2. In general, myotubularins are a unique subgroup of protein tyrosine phosphatases that use inositol phospholipids, rather than phosphoproteins, as substrates. MTMR13 is a pseudophosphatase that lacks the catalytic cysteine in its catalytic pocket. It is believed to interact with MTMR2 and stimulate its phosphatase activity. It is also a guanine nucleotide exchange factor (GEF) which may activate RAB28, promoting the exchange of GDP to GTP and converting inactive GDP-bound Rab proteins into their active GTP-bound form.


Pssm-ID: 350437  Cd Length: 297  Bit Score: 129.66  E-value: 2.47e-33
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 134142348 144 WQLSDANRDYKICETYPRELYVPRIASKPIIVGSSKFRSKGRFPVLSYYHQDKEAAICRC-------------SQ----- 205
Cdd:cd14589    1 FRITAVNRMYSLCRSYPGLLVVPQSVQDSSLQKVARCYRHNRLPVVCWKNSKTKAVLLRSggfhgkgvvglfkSQnphsa 80

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 134142348 206 -PLSGFSARCLEDEHLLQAISKANPVNRYMYVMDTRPKLNAMANRAAGKGYENEDNYSNIRFQF--------VGIENIHV 276
Cdd:cd14589   81 aPASSESSSSIEQEKYLQALLNAISVHQKMNGNSTLLQSQLLKRQAALYIFGEKSQLRGFKLDFalncefvpVEFHDIRQ 160

                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 134142348 277 MRSSLQKLLEVNGTKGLSVND---FYSGLESSGWLRHIKAVMDAAIFLAKAITvENASVLVHCSDGWDRTSQVCSLGSLL 353
Cdd:cd14589  161 VKASFKKLMRACVPSTIPTDSevtFLKALGESEWFLQLHRIMQLAVVISELLE-SGSSVMVCLEDGWDITTQVVSLVQLL 239

                        250       260       270       280       290
                 ....*....|....*....|....*....|....*....|....*....|....*...
gi 134142348 354 LDSYYRTIKGFMVLIEKDWISFGHKFSERCG-QLDGDPKEVSPVFTQFLECVWHLTEQ 410
Cdd:cd14589  240 SDPFYRTLEGFQMLVEKEWLSFGHKFSQRSNlTPNSQGSGFAPIFLQFLDCVHQIHNQ 297
PTP-MTMR10-like cd14537
protein tyrosine phosphatase-like pseudophosphatase domain of myotubularin related ...
 184-405 1.28e-31

protein tyrosine phosphatase-like pseudophosphatase domain of myotubularin related phosphoinositide phosphatases 10, 11, and 12; This subgroup of enzymatically inactive phosphatase domains of myotubularins consists of MTMR10, MTMR11, MTMR12, and similar proteins. Beside the phosphatase domain, they contain an N-terminal PH-GRAM domain. In general, myotubularins are a unique subgroup of protein tyrosine phosphatases that use inositol phospholipids, rather than phosphoproteins, as substrates. MTMR10, MTMR11, and MTMR12 are pseudophosphatases that lack the catalytic cysteine in their catalytic pocket. MTMR12 functions as an adapter for the catalytically active myotubularin to regulate its intracellular location.


Pssm-ID: 350385  Cd Length: 200  Bit Score: 121.68  E-value: 1.28e-31
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 134142348 184 GRFPVLSYYHQDKeAAICRCSQPLSGFSARCLEdEHLLQAISKANPVNRYMYVMDTrpklnamanraagkgyeNEDnysn 263
Cdd:cd14537    1 GRPPVWCWSHPNG-AALVRMAELLPTITDRTQE-NKMLEAIRKSHPNLKKPKVIDL-----------------DKL---- 57

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 134142348 264 irfqFVGIENIHVMRSSLQKLLEVNGTKGLSVND--FYSGLESSGWLRHIKAVMDAAIFLAKAITVENASVLVHCSDGWD 341
Cdd:cd14537   58 ----LPSLQDVQAAYLKLRELCTPDSSEQFWVQDskWYSLLENTKWLHYVSACLKKASEAAEALESRGRSVVLQESDGRD 133

                        170       180       190       200       210       220
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 134142348 342 RTSQVCSLGSLLLDSYYRTIKGFMVLIEKDWISFGHKFSERCG--QLDGDPKEVSPVFTQFLECVW 405
Cdd:cd14537  134 LSCVVSSLVQLLLDPHFRTITGFQSLIQKEWVALGHPFCDRLGhvKPNKTESEESPVFLLFLDCVW 199
PTP-MTMR12 cd14594
protein tyrosine phosphatase-like pseudophosphatase domain of myotubularin related ...
 299-407 7.86e-23

protein tyrosine phosphatase-like pseudophosphatase domain of myotubularin related phosphoinositide phosphatase 12; Myotubularin related phosphoinositide phosphatase 12 (MTMR12), also called phosphatidylinositol 3 phosphate 3-phosphatase adapter subunit (3-PAP), is enzymatically inactive and contains a C-terminal coiled-coil domain and an N-terminal PH-GRAM domain. In general, myotubularins are a unique subgroup of protein tyrosine phosphatases that use inositol phospholipids, rather than phosphoproteins, as substrates. MTMR12 is a pseudophosphatase that lacks the catalytic cysteine in its catalytic pocket. It functions as an adapter for the catalytically active myotubularin to regulate its intracellular location.


Pssm-ID: 350442  Cd Length: 203  Bit Score: 96.83  E-value: 7.86e-23
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 134142348 299 YSGLESSGWLRHIKAVMDAAIFLAKAITVENASVLVHCSDGWDRTSQVCSLGSLLLDSYYRTIKGFMVLIEKDWISFGHK 378
Cdd:cd14594   95 FSSLESSNWLEIIRQCLKKAVEVVECLEKQNTNVLLTEEEATDLCCVISSLVQIMMDPYCRTKSGFQSLIQKEWVMGGHC 174

                         90       100
                 ....*....|....*....|....*....
gi 134142348 379 FSERCGQLDGDPKEVSPVFTQFLECVWHL 407
Cdd:cd14594  175 FLDRCNHLRQNDKEEVPVFLLFLDCVWQL 203
PTP-MTMR11 cd14595
protein tyrosine phosphatase-like pseudophosphatase domain of myotubularin related ...
 294-407 6.68e-21

protein tyrosine phosphatase-like pseudophosphatase domain of myotubularin related phosphoinositide phosphatase 11; Myotubularin related phosphoinositide phosphatase 11 (MTMR11), also called cisplatin resistance-associated protein (hCRA) in humans, is enzymatically inactive and contains a C-terminal coiled-coil domain and an N-terminal PH-GRAM domain. In general, myotubularins are a unique subgroup of protein tyrosine phosphatases that use inositol phospholipids, rather than phosphoproteins, as substrates. MTMR11 is a pseudophosphatase that lacks the catalytic cysteine in its catalytic pocket.


Pssm-ID: 350443  Cd Length: 195  Bit Score: 91.05  E-value: 6.68e-21
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 134142348 294 SVNDFYSGLESSGWLRHIKAVMDAAIFLAKAITVENASVLVHCSDGWDRTSQVCSLGSLLLDSYYRTIKGFMVLIEKDWI 373
Cdd:cd14595   82 SDEKWLSNLEGTRWLDHVRACLRKASEVSCLLAERHRSVILQESEDRDLNCLLSSLVQLLSDPHARTISGFQSLVQKEWV 161

                         90       100       110
                 ....*....|....*....|....*....|....
gi 134142348 374 SFGHKFSERCGQLDGDPKEVSPVFTQFLECVWHL 407
Cdd:cd14595  162 VAGHPFLQRLNLTRESDKEESPVFLLFLDCVWQL 195
PTP-MTMR10 cd14593
protein tyrosine phosphatase-like pseudophosphatase domain of myotubularin related ...
 273-405 1.65e-19

protein tyrosine phosphatase-like pseudophosphatase domain of myotubularin related phosphoinositide phosphatase 10; Myotubularin related phosphoinositide phosphatase 10 (MTMR10) is enzymatically inactive and contains an N-terminal PH-GRAM domain. In general, myotubularins are a unique subgroup of protein tyrosine phosphatases that use inositol phospholipids, rather than phosphoproteins, as substrates. MTMR10 is a pseudophosphatase that lacks the catalytic cysteine in its catalytic pocket.


Pssm-ID: 350441  Cd Length: 195  Bit Score: 86.87  E-value: 1.65e-19
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 134142348 273 NIHVMRSSLQKLlevngtKGLSVND--------FYSGLESSGWLRHIKAVMDAAIFLAKAITVENASVLVHCSDGWDRTS 344
Cdd:cd14593   60 NIQEIQAAFVKL------KQLCVNEpfeeteekWLSSLESTRWLEYVRAFLKHSAELVYMLESKHVSVILQEEEGRDLSC 133

                         90       100       110       120       130       140
                 ....*....|....*....|....*....|....*....|....*....|....*....|.
gi 134142348 345 QVCSLGSLLLDSYYRTIKGFMVLIEKDWISFGHKFSERCGQLDGDPKEVSPVFTQFLECVW 405
Cdd:cd14593  134 VVASLVQVMLDPYFRTITGFQSLIQKEWVMAGYRFLDRCNHLKKSSKKESPLFLLFLDCVW 194
PH-GRAM cd10570
Pleckstrin Homology-Glucosyltransferases, Rab-like GTPase activators and Myotubularins ...
 4-95 1.32e-15

Pleckstrin Homology-Glucosyltransferases, Rab-like GTPase activators and Myotubularins (PH-GRAM) domain; Myotubularin-related proteins are a subfamily of protein tyrosine phosphatases (PTPs) that dephosphorylate D3-phosphorylated inositol lipids. Mutations in this family cause the human neuromuscular disorders myotubular myopathy and type 4B Charcot-Marie-Tooth syndrome. 6 of the 13 MTMRs (MTMRs 5, 9-13) contain naturally occurring substitutions of residues required for catalysis by PTP family enzymes. Although these proteins are predicted to be enzymatically inactive, they are thought to function as antagonists of endogenous phosphatase activity or interaction modules. Most MTMRs contain a N-terminal PH-GRAM domain, a Rac-induced recruitment domain (RID) domain, a PTP domain (which may be active or inactive), a SET-interaction domain, and a C-terminal coiled-coil region. In addition some members contain DENN domain N-terminal to the PH-GRAM domain and FYVE, PDZ, and PH domains C-terminal to the coiled-coil region. The GRAM domain, found in myotubularins, glucosyltransferases, and other putative membrane-associated proteins, is part of a larger motif with a pleckstrin homology (PH) domain fold.


Pssm-ID: 275393  Cd Length: 94  Bit Score: 72.41  E-value: 1.32e-15
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 134142348   4 IRTTKVEQVKLLDrfsTSNKSLTGTLYLTATHLLFIDS---HQKETWILHHHIASVEKLA-LTTSGCPLVIQCKNFRTVH 79
Cdd:cd10570    1 IEKLGVRFCCALR---PRKLPLEGTLYLSTYRLIFSSKadgDETKLVIPLVDITDVEKIAgASFLPSGLIITCKDFRTIK 77

                         90
                 ....*....|....*..
gi 134142348  80 FIVPRE-RDCHDIYNSL 95
Cdd:cd10570   78 FSFDSEdEAVKVIARVL 94
PH-GRAM_MTMR9 cd13211
Myotubularian (MTM) related 9 protein (MTMR9) Pleckstrin Homology-Glucosyltransferases, ...
 1-95 3.52e-14

Myotubularian (MTM) related 9 protein (MTMR9) Pleckstrin Homology-Glucosyltransferases, Rab-like GTPase activators and Myotubularins (PH-GRAM) domain; MTMR9 is a catalytically inactive phosphatase that plays a role as an adapter for the phosphatase myotubularin to regulate myotubularintracellular location. It contains a Gly residue instead of a conserved Cys residue in the dsPTPase catalytic loop which renders it catalytically inactive as a phosphatase. MTMR9 contains an N-terminal PH-GRAM domain, a Rac-induced recruitment domain (RID) domain, an inactive PTP domain, a SET interaction domain, and a C-terminal coiled-coil region. Myotubularin-related proteins are a subfamily of protein tyrosine phosphatases (PTPs) that dephosphorylate D3-phosphorylated inositol lipids. Mutations in this family cause the human neuromuscular disorders myotubular myopathy and type 4B Charcot-Marie-Tooth syndrome. 6 of the 13 MTMRs (MTMRs 5, 9-13) contain naturally occurring substitutions of residues required for catalysis by PTP family enzymes. Although these proteins are predicted to be enzymatically inactive, they are thought to function as antagonists of endogenous phosphatase activity or interaction modules. Most MTMRs contain a N-terminal PH-GRAM domain, a Rac-induced recruitment domain (RID) domain, a PTP domain (which may be active or inactive), a SET-interaction domain, and a C-terminal coiled-coil region. In addition some members contain DENN domain N-terminal to the PH-GRAM domain and FYVE, PDZ, and PH domains C-terminal to the coiled-coil region. The GRAM domain, found in myotubularins, glucosyltransferases, and other putative membrane-associated proteins, is part of a larger motif with a pleckstrin homology (PH) domain fold. The PH domain family possesses multiple functions including the ability to bind phosphoinositides via its beta1/beta2, beta3/beta4, and beta6/beta7 connecting loops and to other proteins. However, no phosphoinositide binding sites have been found for the MTMRs to date.


Pssm-ID: 275398  Cd Length: 99  Bit Score: 68.46  E-value: 3.52e-14
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 134142348   1 MEHIRTTKVEQVKLLDRFstsNKSLTGTLYLTATHLLFIDS--HQKETWILHHHIASVEK-LALTTSGCPLVIQCKNFRT 77
Cdd:cd13211    4 AELIKTPKVDNVVLHRPP---RPAVEGTLCITGHHLILSSRqdNAEELWLLHSNIDSVEKkFVGKSSGGTLTLKCKDFRI 80

                         90
                 ....*....|....*...
gi 134142348  78 VHFIVPRERDCHDIYNSL 95
Cdd:cd13211   81 IQLDIPDMEECLNIASSI 98
PTPc_motif smart00404
Protein tyrosine phosphatase, catalytic domain motif;
308-362 1.77e-05

Protein tyrosine phosphatase, catalytic domain motif;


Pssm-ID: 214649 [Multi-domain]  Cd Length: 105  Bit Score: 43.89  E-value: 1.77e-05
                           10        20        30        40        50
                   ....*....|....*....|....*....|....*....|....*....|....*
gi 134142348   308 LRHIKAVMDAaiflaKAITVENASVLVHCSDGWDRTSQVCSLGSLLLDSYYRTIK 362
Cdd:smart00404  23 LELLRAVKKN-----LNQSESSGPVVVHCSAGVGRTGTFVAIDILLQQLEAEAGE 72
PTPc_DSPc smart00012
Protein tyrosine phosphatase, catalytic domain, undefined specificity; Protein tyrosine ...
 308-362 1.77e-05

Protein tyrosine phosphatase, catalytic domain, undefined specificity; Protein tyrosine phosphatases. Homologues detected by this profile and not by those of "PTPc" or "DSPc" are predicted to be protein phosphatases with a similar fold to DSPs and PTPs, yet with unpredicted specificities.


Pssm-ID: 214469 [Multi-domain]  Cd Length: 105  Bit Score: 43.89  E-value: 1.77e-05
                           10        20        30        40        50
                   ....*....|....*....|....*....|....*....|....*....|....*
gi 134142348   308 LRHIKAVMDAaiflaKAITVENASVLVHCSDGWDRTSQVCSLGSLLLDSYYRTIK 362
Cdd:smart00012  23 LELLRAVKKN-----LNQSESSGPVVVHCSAGVGRTGTFVAIDILLQQLEAEAGE 72
PH-GRAM_MTM-like cd13223
Myotubularian 1 and related proteins Pleckstrin Homology-Glucosyltransferases, Rab-like GTPase; ...
 8-95 5.70e-03

Myotubularian 1 and related proteins Pleckstrin Homology-Glucosyltransferases, Rab-like GTPase; MTM1, MTMR1, and MTMR2 are members of the myotubularin protein phosphatase gene family. They contain a N-terminal PH-GRAM domain, a Rac-induced recruitment domain (RID) domain, an active PTP domain, a SET-interaction domain, and a C-terminal coiled-coil region. In addition MTMR1 (Myotubularian related 1 protein) and MTMR2 (Myotubularian related 2 protein) contain a C-terminal PDZ domain. Mutations in MTMR2 are a cause of Charcot-Marie-Tooth disease type 4B, an autosomal recessive demyelinating neuropathy. The protein can self-associate and form heteromers with MTMR5 and MTMR12. Myotubularin-related proteins are a subfamily of protein tyrosine phosphatases (PTPs) that dephosphorylate D3-phosphorylated inositol lipids. The GRAM domain, found in myotubularins, glucosyltransferases, and other putative membrane-associated proteins, is part of a larger motif with a pleckstrin homology (PH) domain fold. The GRAM domain, found in myotubularins, glucosyltransferases, and other putative membrane-associated proteins, is part of a larger motif with a pleckstrin homology (PH) domain fold. The PH domain family possesses multiple functions including the ability to bind phosphoinositides via its beta1/beta2, beta3/beta4, and beta6/beta7 connecting loops and to other proteins. However, no phosphoinositide binding sites have been found for the MTMRs to date.


Pssm-ID: 275407  Cd Length: 100  Bit Score: 36.83  E-value: 5.70e-03
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 134142348   8 KVEQVKLLDRFstsNKSLTGTLYLTATHLLFIDSHQKETWILHHH---IASVEKLALTTSG----CPLVIQCKNFRTVHF 80
Cdd:cd13223    2 KEKDVTYLCPF---RGPVRGTLYITNYRLYFKSRDREPNFVLDVPlgvISRVEKVGGATSRgensYGLEIHCKDMRNLRF 78

                         90
                 ....*....|....*.
gi 134142348  81 I-VPRERDCHDIYNSL 95
Cdd:cd13223   79 AhKQENHSRRKLYETL 94
 
Blast search parameters
Data Source: Precalculated data, version = cdd.v.3.21
Preset Options:Database: CDSEARCH/cdd   Low complexity filter: no  Composition Based Adjustment: yes   E-value threshold: 0.01

References:

  • Wang J et al. (2023), "The conserved domain database in 2023", Nucleic Acids Res.51(D)384-8.
  • Lu S et al. (2020), "The conserved domain database in 2020", Nucleic Acids Res.48(D)265-8.
  • Marchler-Bauer A et al. (2017), "CDD/SPARCLE: functional classification of proteins via subfamily domain architectures.", Nucleic Acids Res.45(D)200-3.
Help | Disclaimer | Write to the Help Desk
NCBI | NLM | NIH