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Conserved domains on  [gi|767919702|ref|XP_011510121|]
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sperm-associated antigen 16 protein isoform X5 [Homo sapiens]

Protein Classification

WD40 repeat domain-containing protein( domain architecture ID 10077586)

WD40 repeat domain-containing protein similar to a number of eukaryotic proteins that cover a wide variety of functions including adaptor/regulatory modules in signal transduction, pre-mRNA processing and cytoskeleton assembly

CATH:  2.130.10.10
PubMed:  10322433|8090199
SCOP:  4002744

Graphical summary

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List of domain hits

 Name Accession Description Interval E-value
WD40 cd00200
WD40 domain, found in a number of eukaryotic proteins that cover a wide variety of functions ...
 290-577 7.21e-73

WD40 domain, found in a number of eukaryotic proteins that cover a wide variety of functions including adaptor/regulatory modules in signal transduction, pre-mRNA processing and cytoskeleton assembly; typically contains a GH dipeptide 11-24 residues from its N-terminus and the WD dipeptide at its C-terminus and is 40 residues long, hence the name WD40; between GH and WD lies a conserved core; serves as a stable propeller-like platform to which proteins can bind either stably or reversibly; forms a propeller-like structure with several blades where each blade is composed of a four-stranded anti-parallel b-sheet; instances with few detectable copies are hypothesized to form larger structures by dimerization; each WD40 sequence repeat forms the first three strands of one blade and the last strand in the next blade; the last C-terminal WD40 repeat completes the blade structure of the first WD40 repeat to create the closed ring propeller-structure; residues on the top and bottom surface of the propeller are proposed to coordinate interactions with other proteins and/or small ligands; 7 copies of the repeat are present in this alignment.


:

Pssm-ID: 238121 [Multi-domain]  Cd Length: 289  Bit Score: 234.54  E-value: 7.21e-73
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767919702 290 LKNIFRLHELPVSCVSMQPHKDILVSCGEDRLWKVLGLPKCNVLLTGFGHTDWLSDCCFHPSGDKLATSSGDTTVKLWDL 369
Cdd:cd00200    1 LRRTLKGHTGGVTCVAFSPDGKLLATGSGDGTIKVWDLETGELLRTLKGHTGPVRDVAASADGTYLASGSSDKTIRLWDL 80

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767919702 370 CKGDCILTFEGHSRAVWSCTWHSCGNFVASSSLDKTSKIWDVNSERCRCTLYGHTDSVNSIEFFPFSNTLLTSSADKTLS 449
Cdd:cd00200   81 ETGECVRTLTGHTSYVSSVAFSPDGRILSSSSRDKTIKVWDVETGKCLTTLRGHTDWVNSVAFSPDGTFVASSSQDGTIK 160

                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767919702 450 IWDARTGICEQSLYGHMHSINDAIFDPRGHMIASCDACGVTKLWDFRKLLPIVSIDIGPSPGNEVNFDSSGRVLAQASGN 529
Cdd:cd00200  161 LWDLRTGKCVATLTGHTGEVNSVAFSPDGEKLLSSSSDGTIKLWDLSTGKCLGTLRGHENGVNSVAFSPDGYLLASGSED 240

                        250       260       270       280
                 ....*....|....*....|....*....|....*....|....*....
gi 767919702 530 GVIHLLDLKSGEIHK-LMGHENEAHTVVFSHDGEILFSGGSDGTVRTWS 577
Cdd:cd00200  241 GTIRVWDLRTGECVQtLSGHTNSVTSLAWSPDGKRLASGSADGTIRIWD 289
 
Name Accession Description Interval E-value
WD40 cd00200
WD40 domain, found in a number of eukaryotic proteins that cover a wide variety of functions ...
 290-577 7.21e-73

WD40 domain, found in a number of eukaryotic proteins that cover a wide variety of functions including adaptor/regulatory modules in signal transduction, pre-mRNA processing and cytoskeleton assembly; typically contains a GH dipeptide 11-24 residues from its N-terminus and the WD dipeptide at its C-terminus and is 40 residues long, hence the name WD40; between GH and WD lies a conserved core; serves as a stable propeller-like platform to which proteins can bind either stably or reversibly; forms a propeller-like structure with several blades where each blade is composed of a four-stranded anti-parallel b-sheet; instances with few detectable copies are hypothesized to form larger structures by dimerization; each WD40 sequence repeat forms the first three strands of one blade and the last strand in the next blade; the last C-terminal WD40 repeat completes the blade structure of the first WD40 repeat to create the closed ring propeller-structure; residues on the top and bottom surface of the propeller are proposed to coordinate interactions with other proteins and/or small ligands; 7 copies of the repeat are present in this alignment.


Pssm-ID: 238121 [Multi-domain]  Cd Length: 289  Bit Score: 234.54  E-value: 7.21e-73
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767919702 290 LKNIFRLHELPVSCVSMQPHKDILVSCGEDRLWKVLGLPKCNVLLTGFGHTDWLSDCCFHPSGDKLATSSGDTTVKLWDL 369
Cdd:cd00200    1 LRRTLKGHTGGVTCVAFSPDGKLLATGSGDGTIKVWDLETGELLRTLKGHTGPVRDVAASADGTYLASGSSDKTIRLWDL 80

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767919702 370 CKGDCILTFEGHSRAVWSCTWHSCGNFVASSSLDKTSKIWDVNSERCRCTLYGHTDSVNSIEFFPFSNTLLTSSADKTLS 449
Cdd:cd00200   81 ETGECVRTLTGHTSYVSSVAFSPDGRILSSSSRDKTIKVWDVETGKCLTTLRGHTDWVNSVAFSPDGTFVASSSQDGTIK 160

                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767919702 450 IWDARTGICEQSLYGHMHSINDAIFDPRGHMIASCDACGVTKLWDFRKLLPIVSIDIGPSPGNEVNFDSSGRVLAQASGN 529
Cdd:cd00200  161 LWDLRTGKCVATLTGHTGEVNSVAFSPDGEKLLSSSSDGTIKLWDLSTGKCLGTLRGHENGVNSVAFSPDGYLLASGSED 240

                        250       260       270       280
                 ....*....|....*....|....*....|....*....|....*....
gi 767919702 530 GVIHLLDLKSGEIHK-LMGHENEAHTVVFSHDGEILFSGGSDGTVRTWS 577
Cdd:cd00200  241 GTIRVWDLRTGECVQtLSGHTNSVTSLAWSPDGKRLASGSADGTIRIWD 289
WD40 COG2319
WD40 repeat [General function prediction only];
289-577 1.18e-72

WD40 repeat [General function prediction only];


Pssm-ID: 441893 [Multi-domain]  Cd Length: 403  Bit Score: 237.89  E-value: 1.18e-72
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767919702 289 KLKNIFRLHELPVSCVSMQPHKDILVSCGED---RLWKVLGLPKCNVLLtgfGHTDWLSDCCFHPSGDKLATSSGDTTVK 365
Cdd:COG2319  111 LLLRTLTGHTGAVRSVAFSPDGKTLASGSADgtvRLWDLATGKLLRTLT---GHSGAVTSVAFSPDGKLLASGSDDGTVR 187

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767919702 366 LWDLCKGDCILTFEGHSRAVWSCTWHSCGNFVASSSLDKTSKIWDVNSERCRCTLYGHTDSVNSIEFFPFSNTLLTSSAD 445
Cdd:COG2319  188 LWDLATGKLLRTLTGHTGAVRSVAFSPDGKLLASGSADGTVRLWDLATGKLLRTLTGHSGSVRSVAFSPDGRLLASGSAD 267

                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767919702 446 KTLSIWDARTGICEQSLYGHMHSINDAIFDPRGHMIASCDACGVTKLWDFRKLLPIVSIDIGPSPGNEVNFDSSGRVLAQ 525
Cdd:COG2319  268 GTVRLWDLATGELLRTLTGHSGGVNSVAFSPDGKLLASGSDDGTVRLWDLATGKLLRTLTGHTGAVRSVAFSPDGKTLAS 347

                        250       260       270       280       290
                 ....*....|....*....|....*....|....*....|....*....|...
gi 767919702 526 ASGNGVIHLLDLKSG-EIHKLMGHENEAHTVVFSHDGEILFSGGSDGTVRTWS 577
Cdd:COG2319  348 GSDDGTVRLWDLATGeLLRTLTGHTGAVTSVAFSPDGRTLASGSADGTVRLWD 400
PTZ00421 PTZ00421
coronin; Provisional
 345-509 1.06e-09

coronin; Provisional


Pssm-ID: 173611 [Multi-domain]  Cd Length: 493  Bit Score: 61.06  E-value: 1.06e-09
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767919702 345 DCCFHPSGD-KLATSSGDTTVKLWDLCK-------GDCILTFEGHSRAVWSCTWH-SCGNFVASSSLDKTSKIWDVNSER 415
Cdd:PTZ00421  80 DVAFNPFDPqKLFTASEDGTIMGWGIPEegltqniSDPIVHLQGHTKKVGIVSFHpSAMNVLASAGADMVVNVWDVERGK 159

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767919702 416 CRCTLYGHTDSVNSIEFFPFSNTLLTSSADKTLSIWDARTGICEQSLYGHMHSIND-AIFDPRGHMIAScdaCGVTK--- 491
Cdd:PTZ00421 160 AVEVIKCHSDQITSLEWNLDGSLLCTTSKDKKLNIIDPRDGTIVSSVEAHASAKSQrCLWAKRKDLIIT---LGCSKsqq 236

                        170       180
                 ....*....|....*....|...
gi 767919702 492 ----LWDFRKLL-PIVSIDIGPS 509
Cdd:PTZ00421 237 rqimLWDTRKMAsPYSTVDLDQS 259
WD40 pfam00400
WD domain, G-beta repeat;
372-410 5.51e-09

WD domain, G-beta repeat;


Pssm-ID: 459801 [Multi-domain]  Cd Length: 39  Bit Score: 51.96  E-value: 5.51e-09
                          10        20        30
                  ....*....|....*....|....*....|....*....
gi 767919702  372 GDCILTFEGHSRAVWSCTWHSCGNFVASSSLDKTSKIWD 410
Cdd:pfam00400   1 GKLLKTLEGHTGSVTSLAFSPDGKLLASGSDDGTVKVWD 39
WD40 smart00320
WD40 repeats; Note that these repeats are permuted with respect to the structural repeats ...
 371-410 9.48e-09

WD40 repeats; Note that these repeats are permuted with respect to the structural repeats (blades) of the beta propeller domain.


Pssm-ID: 197651 [Multi-domain]  Cd Length: 40  Bit Score: 51.16  E-value: 9.48e-09
                           10        20        30        40
                   ....*....|....*....|....*....|....*....|
gi 767919702   371 KGDCILTFEGHSRAVWSCTWHSCGNFVASSSLDKTSKIWD 410
Cdd:smart00320   1 SGELLKTLKGHTGPVTSVAFSPDGKYLASGSDDGTIKLWD 40
 
Name Accession Description Interval E-value
WD40 cd00200
WD40 domain, found in a number of eukaryotic proteins that cover a wide variety of functions ...
 290-577 7.21e-73

WD40 domain, found in a number of eukaryotic proteins that cover a wide variety of functions including adaptor/regulatory modules in signal transduction, pre-mRNA processing and cytoskeleton assembly; typically contains a GH dipeptide 11-24 residues from its N-terminus and the WD dipeptide at its C-terminus and is 40 residues long, hence the name WD40; between GH and WD lies a conserved core; serves as a stable propeller-like platform to which proteins can bind either stably or reversibly; forms a propeller-like structure with several blades where each blade is composed of a four-stranded anti-parallel b-sheet; instances with few detectable copies are hypothesized to form larger structures by dimerization; each WD40 sequence repeat forms the first three strands of one blade and the last strand in the next blade; the last C-terminal WD40 repeat completes the blade structure of the first WD40 repeat to create the closed ring propeller-structure; residues on the top and bottom surface of the propeller are proposed to coordinate interactions with other proteins and/or small ligands; 7 copies of the repeat are present in this alignment.


Pssm-ID: 238121 [Multi-domain]  Cd Length: 289  Bit Score: 234.54  E-value: 7.21e-73
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767919702 290 LKNIFRLHELPVSCVSMQPHKDILVSCGEDRLWKVLGLPKCNVLLTGFGHTDWLSDCCFHPSGDKLATSSGDTTVKLWDL 369
Cdd:cd00200    1 LRRTLKGHTGGVTCVAFSPDGKLLATGSGDGTIKVWDLETGELLRTLKGHTGPVRDVAASADGTYLASGSSDKTIRLWDL 80

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767919702 370 CKGDCILTFEGHSRAVWSCTWHSCGNFVASSSLDKTSKIWDVNSERCRCTLYGHTDSVNSIEFFPFSNTLLTSSADKTLS 449
Cdd:cd00200   81 ETGECVRTLTGHTSYVSSVAFSPDGRILSSSSRDKTIKVWDVETGKCLTTLRGHTDWVNSVAFSPDGTFVASSSQDGTIK 160

                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767919702 450 IWDARTGICEQSLYGHMHSINDAIFDPRGHMIASCDACGVTKLWDFRKLLPIVSIDIGPSPGNEVNFDSSGRVLAQASGN 529
Cdd:cd00200  161 LWDLRTGKCVATLTGHTGEVNSVAFSPDGEKLLSSSSDGTIKLWDLSTGKCLGTLRGHENGVNSVAFSPDGYLLASGSED 240

                        250       260       270       280
                 ....*....|....*....|....*....|....*....|....*....
gi 767919702 530 GVIHLLDLKSGEIHK-LMGHENEAHTVVFSHDGEILFSGGSDGTVRTWS 577
Cdd:cd00200  241 GTIRVWDLRTGECVQtLSGHTNSVTSLAWSPDGKRLASGSADGTIRIWD 289
WD40 COG2319
WD40 repeat [General function prediction only];
289-577 1.18e-72

WD40 repeat [General function prediction only];


Pssm-ID: 441893 [Multi-domain]  Cd Length: 403  Bit Score: 237.89  E-value: 1.18e-72
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767919702 289 KLKNIFRLHELPVSCVSMQPHKDILVSCGED---RLWKVLGLPKCNVLLtgfGHTDWLSDCCFHPSGDKLATSSGDTTVK 365
Cdd:COG2319  111 LLLRTLTGHTGAVRSVAFSPDGKTLASGSADgtvRLWDLATGKLLRTLT---GHSGAVTSVAFSPDGKLLASGSDDGTVR 187

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767919702 366 LWDLCKGDCILTFEGHSRAVWSCTWHSCGNFVASSSLDKTSKIWDVNSERCRCTLYGHTDSVNSIEFFPFSNTLLTSSAD 445
Cdd:COG2319  188 LWDLATGKLLRTLTGHTGAVRSVAFSPDGKLLASGSADGTVRLWDLATGKLLRTLTGHSGSVRSVAFSPDGRLLASGSAD 267

                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767919702 446 KTLSIWDARTGICEQSLYGHMHSINDAIFDPRGHMIASCDACGVTKLWDFRKLLPIVSIDIGPSPGNEVNFDSSGRVLAQ 525
Cdd:COG2319  268 GTVRLWDLATGELLRTLTGHSGGVNSVAFSPDGKLLASGSDDGTVRLWDLATGKLLRTLTGHTGAVRSVAFSPDGKTLAS 347

                        250       260       270       280       290
                 ....*....|....*....|....*....|....*....|....*....|...
gi 767919702 526 ASGNGVIHLLDLKSG-EIHKLMGHENEAHTVVFSHDGEILFSGGSDGTVRTWS 577
Cdd:COG2319  348 GSDDGTVRLWDLATGeLLRTLTGHTGAVTSVAFSPDGRTLASGSADGTVRLWD 400
WD40 COG2319
WD40 repeat [General function prediction only];
289-577 2.77e-72

WD40 repeat [General function prediction only];


Pssm-ID: 441893 [Multi-domain]  Cd Length: 403  Bit Score: 237.12  E-value: 2.77e-72
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767919702 289 KLKNIFRLHELPVSCVSMQPHKDILVSCGEDRLWKVLGLPKCNVLLTGFGHTDWLSDCCFHPSGDKLATSSGDTTVKLWD 368
Cdd:COG2319   69 ALLATLLGHTAAVLSVAFSPDGRLLASASADGTVRLWDLATGLLLRTLTGHTGAVRSVAFSPDGKTLASGSADGTVRLWD 148

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767919702 369 LCKGDCILTFEGHSRAVWSCTWHSCGNFVASSSLDKTSKIWDVNSERCRCTLYGHTDSVNSIEFFPFSNTLLTSSADKTL 448
Cdd:COG2319  149 LATGKLLRTLTGHSGAVTSVAFSPDGKLLASGSDDGTVRLWDLATGKLLRTLTGHTGAVRSVAFSPDGKLLASGSADGTV 228

                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767919702 449 SIWDARTGICEQSLYGHMHSINDAIFDPRGHMIASCDACGVTKLWDFRKLLPIVSIDIGPSPGNEVNFDSSGRVLAQASG 528
Cdd:COG2319  229 RLWDLATGKLLRTLTGHSGSVRSVAFSPDGRLLASGSADGTVRLWDLATGELLRTLTGHSGGVNSVAFSPDGKLLASGSD 308

                        250       260       270       280       290
                 ....*....|....*....|....*....|....*....|....*....|
gi 767919702 529 NGVIHLLDLKSGE-IHKLMGHENEAHTVVFSHDGEILFSGGSDGTVRTWS 577
Cdd:COG2319  309 DGTVRLWDLATGKlLRTLTGHTGAVRSVAFSPDGKTLASGSDDGTVRLWD 358
WD40 COG2319
WD40 repeat [General function prediction only];
294-577 7.63e-65

WD40 repeat [General function prediction only];


Pssm-ID: 441893 [Multi-domain]  Cd Length: 403  Bit Score: 217.47  E-value: 7.63e-65
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767919702 294 FRLHELPVSCVSMQPHKDILVSCGEDRLWKVLGLPKCNVLLTGFGHTDWLSDCCFHPSGDKLATSSGDTTVKLWDLCKGD 373
Cdd:COG2319   32 LLGLAAAVASLAASPDGARLAAGAGDLTLLLLDAAAGALLATLLGHTAAVLSVAFSPDGRLLASASADGTVRLWDLATGL 111

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767919702 374 CILTFEGHSRAVWSCTWHSCGNFVASSSLDKTSKIWDVNSERCRCTLYGHTDSVNSIEFFPFSNTLLTSSADKTLSIWDA 453
Cdd:COG2319  112 LLRTLTGHTGAVRSVAFSPDGKTLASGSADGTVRLWDLATGKLLRTLTGHSGAVTSVAFSPDGKLLASGSDDGTVRLWDL 191

                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767919702 454 RTGICEQSLYGHMHSINDAIFDPRGHMIASCDACGVTKLWDFRKLLPIVSIDIGPSPGNEVNFDSSGRVLAQASGNGVIH 533
Cdd:COG2319  192 ATGKLLRTLTGHTGAVRSVAFSPDGKLLASGSADGTVRLWDLATGKLLRTLTGHSGSVRSVAFSPDGRLLASGSADGTVR 271

                        250       260       270       280
                 ....*....|....*....|....*....|....*....|....*
gi 767919702 534 LLDLKSGE-IHKLMGHENEAHTVVFSHDGEILFSGGSDGTVRTWS 577
Cdd:COG2319  272 LWDLATGElLRTLTGHSGGVNSVAFSPDGKLLASGSDDGTVRLWD 316
WD40 COG2319
WD40 repeat [General function prediction only];
313-577 2.97e-55

WD40 repeat [General function prediction only];


Pssm-ID: 441893 [Multi-domain]  Cd Length: 403  Bit Score: 192.05  E-value: 2.97e-55
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767919702 313 LVSCGEDRLWKVLGLPKCNVLLTGFGHTDWLSDCCFHPSGDKLATSSGDTTVKLWDLCKGDCILTFEGHSRAVWSCTWHS 392
Cdd:COG2319    9 LAAASADLALALLAAALGALLLLLLGLAAAVASLAASPDGARLAAGAGDLTLLLLDAAAGALLATLLGHTAAVLSVAFSP 88

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767919702 393 CGNFVASSSLDKTSKIWDVNSERCRCTLYGHTDSVNSIEFFPFSNTLLTSSADKTLSIWDARTGICEQSLYGHMHSINDA 472
Cdd:COG2319   89 DGRLLASASADGTVRLWDLATGLLLRTLTGHTGAVRSVAFSPDGKTLASGSADGTVRLWDLATGKLLRTLTGHSGAVTSV 168

                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767919702 473 IFDPRGHMIASCDACGVTKLWDFRKLLPIVSIDIGPSPGNEVNFDSSGRVLAQASGNGVIHLLDLKSGE-IHKLMGHENE 551
Cdd:COG2319  169 AFSPDGKLLASGSDDGTVRLWDLATGKLLRTLTGHTGAVRSVAFSPDGKLLASGSADGTVRLWDLATGKlLRTLTGHSGS 248

                        250       260
                 ....*....|....*....|....*.
gi 767919702 552 AHTVVFSHDGEILFSGGSDGTVRTWS 577
Cdd:COG2319  249 VRSVAFSPDGRLLASGSADGTVRLWD 274
WD40 cd00200
WD40 domain, found in a number of eukaryotic proteins that cover a wide variety of functions ...
 289-494 3.37e-53

WD40 domain, found in a number of eukaryotic proteins that cover a wide variety of functions including adaptor/regulatory modules in signal transduction, pre-mRNA processing and cytoskeleton assembly; typically contains a GH dipeptide 11-24 residues from its N-terminus and the WD dipeptide at its C-terminus and is 40 residues long, hence the name WD40; between GH and WD lies a conserved core; serves as a stable propeller-like platform to which proteins can bind either stably or reversibly; forms a propeller-like structure with several blades where each blade is composed of a four-stranded anti-parallel b-sheet; instances with few detectable copies are hypothesized to form larger structures by dimerization; each WD40 sequence repeat forms the first three strands of one blade and the last strand in the next blade; the last C-terminal WD40 repeat completes the blade structure of the first WD40 repeat to create the closed ring propeller-structure; residues on the top and bottom surface of the propeller are proposed to coordinate interactions with other proteins and/or small ligands; 7 copies of the repeat are present in this alignment.


Pssm-ID: 238121 [Multi-domain]  Cd Length: 289  Bit Score: 182.92  E-value: 3.37e-53
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767919702 289 KLKNIFRLHELPVSCVSMQPHKDILVSCGEDRLWKVLGLPKCNVLLTGFGHTDWLSDCCFHPSGDKLATSSGDTTVKLWD 368
Cdd:cd00200   84 ECVRTLTGHTSYVSSVAFSPDGRILSSSSRDKTIKVWDVETGKCLTTLRGHTDWVNSVAFSPDGTFVASSSQDGTIKLWD 163

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767919702 369 LCKGDCILTFEGHSRAVWSCTWHSCGNFVASSSLDKTSKIWDVNSERCRCTLYGHTDSVNSIEFFPFSNTLLTSSADKTL 448
Cdd:cd00200  164 LRTGKCVATLTGHTGEVNSVAFSPDGEKLLSSSSDGTIKLWDLSTGKCLGTLRGHENGVNSVAFSPDGYLLASGSEDGTI 243

                        170       180       190       200
                 ....*....|....*....|....*....|....*....|....*.
gi 767919702 449 SIWDARTGICEQSLYGHMHSINDAIFDPRGHMIASCDACGVTKLWD 494
Cdd:cd00200  244 RVWDLRTGECVQTLSGHTNSVTSLAWSPDGKRLASGSADGTIRIWD 289
WD40 COG2319
WD40 repeat [General function prediction only];
348-577 2.10e-40

WD40 repeat [General function prediction only];


Pssm-ID: 441893 [Multi-domain]  Cd Length: 403  Bit Score: 151.60  E-value: 2.10e-40
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767919702 348 FHPSGDKLATSSGDTTVKLWDLCKGDCILTFEGHSRAVWSCTWHSCGNFVASSSLDKTSKIWDVNSERCRCTLYGHTDSV 427
Cdd:COG2319    2 LSADGAALAAASADLALALLAAALGALLLLLLGLAAAVASLAASPDGARLAAGAGDLTLLLLDAAAGALLATLLGHTAAV 81

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767919702 428 NSIEFFPFSNTLLTSSADKTLSIWDARTGICEQSLYGHMHSINDAIFDPRGHMIASCDACGVTKLWDFRKLLPIVSIDIG 507
Cdd:COG2319   82 LSVAFSPDGRLLASASADGTVRLWDLATGLLLRTLTGHTGAVRSVAFSPDGKTLASGSADGTVRLWDLATGKLLRTLTGH 161

                        170       180       190       200       210       220       230
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|.
gi 767919702 508 PSPGNEVNFDSSGRVLAQASGNGVIHLLDLKSGE-IHKLMGHENEAHTVVFSHDGEILFSGGSDGTVRTWS 577
Cdd:COG2319  162 SGAVTSVAFSPDGKLLASGSDDGTVRLWDLATGKlLRTLTGHTGAVRSVAFSPDGKLLASGSADGTVRLWD 232
PTZ00421 PTZ00421
coronin; Provisional
 345-509 1.06e-09

coronin; Provisional


Pssm-ID: 173611 [Multi-domain]  Cd Length: 493  Bit Score: 61.06  E-value: 1.06e-09
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767919702 345 DCCFHPSGD-KLATSSGDTTVKLWDLCK-------GDCILTFEGHSRAVWSCTWH-SCGNFVASSSLDKTSKIWDVNSER 415
Cdd:PTZ00421  80 DVAFNPFDPqKLFTASEDGTIMGWGIPEegltqniSDPIVHLQGHTKKVGIVSFHpSAMNVLASAGADMVVNVWDVERGK 159

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767919702 416 CRCTLYGHTDSVNSIEFFPFSNTLLTSSADKTLSIWDARTGICEQSLYGHMHSIND-AIFDPRGHMIAScdaCGVTK--- 491
Cdd:PTZ00421 160 AVEVIKCHSDQITSLEWNLDGSLLCTTSKDKKLNIIDPRDGTIVSSVEAHASAKSQrCLWAKRKDLIIT---LGCSKsqq 236

                        170       180
                 ....*....|....*....|...
gi 767919702 492 ----LWDFRKLL-PIVSIDIGPS 509
Cdd:PTZ00421 237 rqimLWDTRKMAsPYSTVDLDQS 259
PLN00181 PLN00181
protein SPA1-RELATED; Provisional
 343-470 2.21e-09

protein SPA1-RELATED; Provisional


Pssm-ID: 177776 [Multi-domain]  Cd Length: 793  Bit Score: 60.49  E-value: 2.21e-09
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767919702 343 LSDCCFHPS-GDKLATSSGDTTVKLWDLCKGDCILTFEGHSRAVWSCTWHSCG-NFVASSSLDKTSKIWDVN-------- 412
Cdd:PLN00181 535 LSGICWNSYiKSQVASSNFEGVVQVWDVARSQLVTEMKEHEKRVWSIDYSSADpTLLASGSDDGSVKLWSINqgvsigti 614

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767919702 413 ------------SERCR-----------------------CTLYGHTDSVNSIEFFPfSNTLLTSSADKTLSIWD---AR 454
Cdd:PLN00181 615 ktkaniccvqfpSESGRslafgsadhkvyyydlrnpklplCTMIGHSKTVSYVRFVD-SSTLVSSSTDNTLKLWDlsmSI 693

                        170
                 ....*....|....*.
gi 767919702 455 TGICEQSLYGHMHSIN 470
Cdd:PLN00181 694 SGINETPLHSFMGHTN 709
WD40 pfam00400
WD domain, G-beta repeat;
372-410 5.51e-09

WD domain, G-beta repeat;


Pssm-ID: 459801 [Multi-domain]  Cd Length: 39  Bit Score: 51.96  E-value: 5.51e-09
                          10        20        30
                  ....*....|....*....|....*....|....*....
gi 767919702  372 GDCILTFEGHSRAVWSCTWHSCGNFVASSSLDKTSKIWD 410
Cdd:pfam00400   1 GKLLKTLEGHTGSVTSLAFSPDGKLLASGSDDGTVKVWD 39
WD40 smart00320
WD40 repeats; Note that these repeats are permuted with respect to the structural repeats ...
 371-410 9.48e-09

WD40 repeats; Note that these repeats are permuted with respect to the structural repeats (blades) of the beta propeller domain.


Pssm-ID: 197651 [Multi-domain]  Cd Length: 40  Bit Score: 51.16  E-value: 9.48e-09
                           10        20        30        40
                   ....*....|....*....|....*....|....*....|
gi 767919702   371 KGDCILTFEGHSRAVWSCTWHSCGNFVASSSLDKTSKIWD 410
Cdd:smart00320   1 SGELLKTLKGHTGPVTSVAFSPDGKYLASGSDDGTIKLWD 40
WD40 smart00320
WD40 repeats; Note that these repeats are permuted with respect to the structural repeats ...
 413-452 4.36e-08

WD40 repeats; Note that these repeats are permuted with respect to the structural repeats (blades) of the beta propeller domain.


Pssm-ID: 197651 [Multi-domain]  Cd Length: 40  Bit Score: 49.23  E-value: 4.36e-08
                           10        20        30        40
                   ....*....|....*....|....*....|....*....|
gi 767919702   413 SERCRCTLYGHTDSVNSIEFFPFSNTLLTSSADKTLSIWD 452
Cdd:smart00320   1 SGELLKTLKGHTGPVTSVAFSPDGKYLASGSDDGTIKLWD 40
WD40 pfam00400
WD domain, G-beta repeat;
415-452 2.77e-07

WD domain, G-beta repeat;


Pssm-ID: 459801 [Multi-domain]  Cd Length: 39  Bit Score: 46.95  E-value: 2.77e-07
                          10        20        30
                  ....*....|....*....|....*....|....*...
gi 767919702  415 RCRCTLYGHTDSVNSIEFFPFSNTLLTSSADKTLSIWD 452
Cdd:pfam00400   2 KLLKTLEGHTGSVTSLAFSPDGKLLASGSDDGTVKVWD 39
WD40 smart00320
WD40 repeats; Note that these repeats are permuted with respect to the structural repeats ...
 338-368 4.20e-07

WD40 repeats; Note that these repeats are permuted with respect to the structural repeats (blades) of the beta propeller domain.


Pssm-ID: 197651 [Multi-domain]  Cd Length: 40  Bit Score: 46.54  E-value: 4.20e-07
                           10        20        30
                   ....*....|....*....|....*....|.
gi 767919702   338 GHTDWLSDCCFHPSGDKLATSSGDTTVKLWD 368
Cdd:smart00320  10 GHTGPVTSVAFSPDGKYLASGSDDGTIKLWD 40
WD40 pfam00400
WD domain, G-beta repeat;
338-368 7.90e-07

WD domain, G-beta repeat;


Pssm-ID: 459801 [Multi-domain]  Cd Length: 39  Bit Score: 45.80  E-value: 7.90e-07
                          10        20        30
                  ....*....|....*....|....*....|.
gi 767919702  338 GHTDWLSDCCFHPSGDKLATSSGDTTVKLWD 368
Cdd:pfam00400   9 GHTGSVTSLAFSPDGKLLASGSDDGTVKVWD 39
WD40 smart00320
WD40 repeats; Note that these repeats are permuted with respect to the structural repeats ...
 542-577 3.42e-06

WD40 repeats; Note that these repeats are permuted with respect to the structural repeats (blades) of the beta propeller domain.


Pssm-ID: 197651 [Multi-domain]  Cd Length: 40  Bit Score: 43.84  E-value: 3.42e-06
                           10        20        30
                   ....*....|....*....|....*....|....*.
gi 767919702   542 IHKLMGHENEAHTVVFSHDGEILFSGGSDGTVRTWS 577
Cdd:smart00320   5 LKTLKGHTGPVTSVAFSPDGKYLASGSDDGTIKLWD 40
WD40 smart00320
WD40 repeats; Note that these repeats are permuted with respect to the structural repeats ...
 455-494 3.44e-05

WD40 repeats; Note that these repeats are permuted with respect to the structural repeats (blades) of the beta propeller domain.


Pssm-ID: 197651 [Multi-domain]  Cd Length: 40  Bit Score: 41.14  E-value: 3.44e-05
                           10        20        30        40
                   ....*....|....*....|....*....|....*....|
gi 767919702   455 TGICEQSLYGHMHSINDAIFDPRGHMIASCDACGVTKLWD 494
Cdd:smart00320   1 SGELLKTLKGHTGPVTSVAFSPDGKYLASGSDDGTIKLWD 40
WD40 pfam00400
WD domain, G-beta repeat;
542-577 4.78e-05

WD domain, G-beta repeat;


Pssm-ID: 459801 [Multi-domain]  Cd Length: 39  Bit Score: 40.79  E-value: 4.78e-05
                          10        20        30
                  ....*....|....*....|....*....|....*.
gi 767919702  542 IHKLMGHENEAHTVVFSHDGEILFSGGSDGTVRTWS 577
Cdd:pfam00400   4 LKTLEGHTGSVTSLAFSPDGKLLASGSDDGTVKVWD 39
PTZ00421 PTZ00421
coronin; Provisional
 338-454 7.66e-05

coronin; Provisional


Pssm-ID: 173611 [Multi-domain]  Cd Length: 493  Bit Score: 45.65  E-value: 7.66e-05
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767919702 338 GHTDWLSDCCFHPSGDKLATSSG-DTTVKLWDLCKGDCILTFEGHSRAVWSCTWHSCGNFVASSSLDKTSKIWDVNSERC 416
Cdd:PTZ00421 123 GHTKKVGIVSFHPSAMNVLASAGaDMVVNVWDVERGKAVEVIKCHSDQITSLEWNLDGSLLCTTSKDKKLNIIDPRDGTI 202

                         90       100       110       120
                 ....*....|....*....|....*....|....*....|....
gi 767919702 417 RCTLYGH--TDSVNSIeFFPFSNTLLT----SSADKTLSIWDAR 454
Cdd:PTZ00421 203 VSSVEAHasAKSQRCL-WAKRKDLIITlgcsKSQQRQIMLWDTR 245
PTZ00420 PTZ00420
coronin; Provisional
 338-415 1.12e-04

coronin; Provisional


Pssm-ID: 240412 [Multi-domain]  Cd Length: 568  Bit Score: 44.94  E-value: 1.12e-04
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767919702 338 GHTDWLSDCCFHPS-GDKLATSSGDTTVKLWDLCKGD----------CILtfEGHSRAVWSCTWHSCGNFV-ASSSLDKT 405
Cdd:PTZ00420  72 GHTSSILDLQFNPCfSEILASGSEDLTIRVWEIPHNDesvkeikdpqCIL--KGHKKKISIIDWNPMNYYImCSSGFDSF 149

                         90
                 ....*....|
gi 767919702 406 SKIWDVNSER 415
Cdd:PTZ00420 150 VNIWDIENEK 159
PTZ00420 PTZ00420
coronin; Provisional
 375-483 1.37e-03

coronin; Provisional


Pssm-ID: 240412 [Multi-domain]  Cd Length: 568  Bit Score: 41.47  E-value: 1.37e-03
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767919702 375 ILTFEGHSRAVWSCTWHSC-GNFVASSSLDKTSKIWDV--NSERCR------CTLYGHTDSVNSIEFFPFSNTLLTSSA- 444
Cdd:PTZ00420  67 VIKLKGHTSSILDLQFNPCfSEILASGSEDLTIRVWEIphNDESVKeikdpqCILKGHKKKISIIDWNPMNYYIMCSSGf 146

                         90       100       110       120       130       140
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 767919702 445 DKTLSIWDAR--------------------------TGICEQSlygHMHsindaIFDPRGHMIAS 483
Cdd:PTZ00420 147 DSFVNIWDIEnekrafqinmpkklsslkwnikgnllSGTCVGK---HMH-----IIDPRKQEIAS 203
WD40 pfam00400
WD domain, G-beta repeat;
456-494 1.80e-03

WD domain, G-beta repeat;


Pssm-ID: 459801 [Multi-domain]  Cd Length: 39  Bit Score: 36.17  E-value: 1.80e-03
                          10        20        30
                  ....*....|....*....|....*....|....*....
gi 767919702  456 GICEQSLYGHMHSINDAIFDPRGHMIASCDACGVTKLWD 494
Cdd:pfam00400   1 GKLLKTLEGHTGSVTSLAFSPDGKLLASGSDDGTVKVWD 39
WD40 smart00320
WD40 repeats; Note that these repeats are permuted with respect to the structural repeats ...
 289-324 7.71e-03

WD40 repeats; Note that these repeats are permuted with respect to the structural repeats (blades) of the beta propeller domain.


Pssm-ID: 197651 [Multi-domain]  Cd Length: 40  Bit Score: 34.60  E-value: 7.71e-03
                           10        20        30
                   ....*....|....*....|....*....|....*.
gi 767919702   289 KLKNIFRLHELPVSCVSMQPHKDILVSCGEDRLWKV 324
Cdd:smart00320   3 ELLKTLKGHTGPVTSVAFSPDGKYLASGSDDGTIKL 38
 
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.
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