NCBI Home Page NCBI Site Search page NCBI Guide that lists and describes the NCBI resources
Conserved domains on  [gi|1176771983|gb|OQY89859|]
View 

MAG: hypothetical protein B6D38_05545 [Anaerolineae bacterium UTCFX1]

Protein Classification

lysylphosphatidylglycerol synthase transmembrane domain-containing protein( domain architecture ID 10508826)

lysylphosphatidylglycerol synthase transmembrane domain-containing protein similar to Escherichia coli inner membrane protein YbhN contains the seven TM-segment transmembrane domain of bacterial phosphatidylglycerol lysyltransferases, whose function is to add lysyl groups to membrane lipids

Gene Ontology:  GO:0016020

Graphical summary

 Zoom to residue level

show extra options »

Show site features     Horizontal zoom: ×

List of domain hits

Name Accession Description Interval E-value
LPG_synthase_TM pfam03706
Lysylphosphatidylglycerol synthase TM region; LPG_synthase_TM is the N-terminal region of this ...
15-275 6.58e-19

Lysylphosphatidylglycerol synthase TM region; LPG_synthase_TM is the N-terminal region of this family of bacterial phosphatidylglycerol lysyltransferases. The function of the family is to add lysyl groups to membrane lipids, and this region is the transmembrane domain of 7xTMs. In order to counteract attack by membrane-damaging external cationic antimicrobial molecules - from host immune systems, bacteriocins, defensins, etc - bacteria modify their anionic membrane phosphatidylglycerol with positively-charged L-lysine; this results in repulsion of the foreign cationic peptides.


:

Pssm-ID: 461018  Cd Length: 302  Bit Score: 84.73  E-value: 6.58e-19
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1176771983  15 ALGTVLATGLIIFLIRREGWSQIADSLKQIPPAVLLLALFFALISRLLVSFRWHVLLRSGGVTIPLLRTIQLTLTGLFAS 94
Cdd:pfam03706   2 LLGLLLSALLLWFLLRGFDLSELAELLRSADPGWLLLALLLALLSLLLRALRWRLLLRALGARISFRRAFRAYLIGYFAN 81
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1176771983  95 NYLPTTIGGDVVRLGGVISL-GYDRAICLASIAADRLVGMVGMFCAAPFGLIPAWNTLG------------------AAH 155
Cdd:pfam03706  82 NVTPGRLGGEVVRAYLLKRReGLSLSKALASVVLERLLDLLTLLLLGLLALLLLLGLLLsgpavlltlalalallalLLL 161
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1176771983 156 MTLSAMPPMAKKIAGFIRRLFDSFSI-------------WFKQPVALISSLLCTWGNMIFIFAIAYILIQGLGEHVSYAL 222
Cdd:pfam03706 162 LLLLLLRRRPRALARVLLRLAALLSRfrgrlrslerlllSLSSPRRLLLAFLLSLLIWLLEALALYLLLRALGLDLSLLL 241
                         250       260       270       280       290
                  ....*....|....*....|....*....|....*....|....*....|...
gi 1176771983 223 IAGVWSLAYFVTLIPISINGYGVQELSLTFLFSHiAGLSPAVSLTVAVLMRVI 275
Cdd:pfam03706 242 VLLLLLAATLAGALPPTPGGLGVREAAFVLLLGL-LGVPAELALAAALLYRLI 293
 
Name Accession Description Interval E-value
LPG_synthase_TM pfam03706
Lysylphosphatidylglycerol synthase TM region; LPG_synthase_TM is the N-terminal region of this ...
15-275 6.58e-19

Lysylphosphatidylglycerol synthase TM region; LPG_synthase_TM is the N-terminal region of this family of bacterial phosphatidylglycerol lysyltransferases. The function of the family is to add lysyl groups to membrane lipids, and this region is the transmembrane domain of 7xTMs. In order to counteract attack by membrane-damaging external cationic antimicrobial molecules - from host immune systems, bacteriocins, defensins, etc - bacteria modify their anionic membrane phosphatidylglycerol with positively-charged L-lysine; this results in repulsion of the foreign cationic peptides.


Pssm-ID: 461018  Cd Length: 302  Bit Score: 84.73  E-value: 6.58e-19
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1176771983  15 ALGTVLATGLIIFLIRREGWSQIADSLKQIPPAVLLLALFFALISRLLVSFRWHVLLRSGGVTIPLLRTIQLTLTGLFAS 94
Cdd:pfam03706   2 LLGLLLSALLLWFLLRGFDLSELAELLRSADPGWLLLALLLALLSLLLRALRWRLLLRALGARISFRRAFRAYLIGYFAN 81
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1176771983  95 NYLPTTIGGDVVRLGGVISL-GYDRAICLASIAADRLVGMVGMFCAAPFGLIPAWNTLG------------------AAH 155
Cdd:pfam03706  82 NVTPGRLGGEVVRAYLLKRReGLSLSKALASVVLERLLDLLTLLLLGLLALLLLLGLLLsgpavlltlalalallalLLL 161
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1176771983 156 MTLSAMPPMAKKIAGFIRRLFDSFSI-------------WFKQPVALISSLLCTWGNMIFIFAIAYILIQGLGEHVSYAL 222
Cdd:pfam03706 162 LLLLLLRRRPRALARVLLRLAALLSRfrgrlrslerlllSLSSPRRLLLAFLLSLLIWLLEALALYLLLRALGLDLSLLL 241
                         250       260       270       280       290
                  ....*....|....*....|....*....|....*....|....*....|...
gi 1176771983 223 IAGVWSLAYFVTLIPISINGYGVQELSLTFLFSHiAGLSPAVSLTVAVLMRVI 275
Cdd:pfam03706 242 VLLLLLAATLAGALPPTPGGLGVREAAFVLLLGL-LGVPAELALAAALLYRLI 293
AglD2 COG0392
Predicted membrane flippase AglD2/YbhN, UPF0104 family [Cell wall/membrane/envelope biogenesis] ...
41-287 6.65e-19

Predicted membrane flippase AglD2/YbhN, UPF0104 family [Cell wall/membrane/envelope biogenesis];


Pssm-ID: 440161  Cd Length: 289  Bit Score: 84.62  E-value: 6.65e-19
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1176771983  41 LKQIPPAVLLLALFFALISRLLVSFRWHVLLRSGGVTIPLLRTIQLTLTGLFASNYLPTTIGGDVVRLGGVISLGYDRAI 120
Cdd:COG0392     1 LRAANPWWLLLALLLTLLSYLLLALRWRLLLRALGVKLPFRRLFLVSFIGYFGNNIGPGALGGEAVRARLLSRRGVPAGK 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1176771983 121 CLASIAADRLVGMVGMFCAAPFGLIPAWNTLGAAHMTLSAMP--------------------------------PMAKKI 168
Cdd:COG0392    81 AAAIVALERLTDLLGLLLLAGLGLLFGPGALPGLGNLPGALLllllglallaavllyllllafrprlllrlrrwKLLRKI 160
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1176771983 169 AGFIRRLFDSFSIWFKQPVALISSLLCTWGNMIFIFAIAYILIQGLGEHVSYALIAGVWSLAYFVTLIPISINGYGVQEL 248
Cdd:COG0392   161 REKLERFLEGLRRLRLSPRLLLLQLLLSLLDWLLAALILYFLLPALGVDVSFLAVLAVFLLASLAGLLPPTPGGLGVFEA 240
                         250       260       270       280
                  ....*....|....*....|....*....|....*....|
gi 1176771983 249 SLTFLFSHIaGLSPAVSLTVAVLMRVI-FLAASLPGALFL 287
Cdd:COG0392   241 ALLLLLSLF-GVPAAAALAALLLYRLIyYLLPLLLGLLLL 279
TIGR00374 TIGR00374
conserved hypothetical protein; This model is built on a superfamily of proteins in the ...
19-288 1.22e-05

conserved hypothetical protein; This model is built on a superfamily of proteins in the Archaea and in Aquifex aeolicus. The authenticity of homology can be seen in the presence of motifs in the alignment that include residues relatively rare among these sequences, even though the alignment includes long regions of low-complexity hydrophobic sequences. One apparent fusion protein contains a Glycos_transf_2 region in the N-terminal half of the protein and a region homologous to this superfamily in the C-terminal region. [Unknown function, General]


Pssm-ID: 129470  Cd Length: 319  Bit Score: 46.22  E-value: 1.22e-05
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1176771983  19 VLATGLIIFLIrreGWSQIADSLKQIPPAVLLLALFFALISRLLVSFRWHVLLRSGGVTIPLLRTIQLTLTGLFASNYLP 98
Cdd:TIGR00374   5 ILFLLAIILYI---GPGEILRALGNANPFYLLLAFLLQFLVLALWTLRWKLISNALGIKYSFRHLFMLLFVGMFINNITP 81
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1176771983  99 TTIGGDVVRLGGVISL-GYDRAICLASIAADRLVGMVGMFCAAPFGLIPAWNT--------------------------- 150
Cdd:TIGR00374  82 SAAGGEPMRAYMLKKKeGISASLGFSTVLAERVFDLVIFILLLPLSAIMVFVLsipklfiylililitlllfliilyifg 161
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1176771983 151 ------------LGAAHMTLSAMPPMAKKIAGFIRRLFDSFSIWFKQPVALISSLLCTWGNMIFIFAIAYILIQGLGEHV 218
Cdd:TIGR00374 162 nkkilqkiaskiLKAVVKFFSRKNELESKLRSFLVRFLGATKFFLKDTAELVVLILLSLGMWLLEILRLYLIFLAFGVEV 241
                         250       260       270       280       290       300       310
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|.
gi 1176771983 219 SYALIAGVWSLAYFVTLIPISINGYGVQELSLTFLFShIAGLSPAVSLTVAVLMRVI-FLAASLPGALFLP 288
Cdd:TIGR00374 242 SFLEIIIIQLIALLVGLLPLTPGGLGVAEVSMIYLFS-VFGVPPSVAGAVVLLDRLIsYWMITFLGAIAFF 311
 
Name Accession Description Interval E-value
LPG_synthase_TM pfam03706
Lysylphosphatidylglycerol synthase TM region; LPG_synthase_TM is the N-terminal region of this ...
15-275 6.58e-19

Lysylphosphatidylglycerol synthase TM region; LPG_synthase_TM is the N-terminal region of this family of bacterial phosphatidylglycerol lysyltransferases. The function of the family is to add lysyl groups to membrane lipids, and this region is the transmembrane domain of 7xTMs. In order to counteract attack by membrane-damaging external cationic antimicrobial molecules - from host immune systems, bacteriocins, defensins, etc - bacteria modify their anionic membrane phosphatidylglycerol with positively-charged L-lysine; this results in repulsion of the foreign cationic peptides.


Pssm-ID: 461018  Cd Length: 302  Bit Score: 84.73  E-value: 6.58e-19
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1176771983  15 ALGTVLATGLIIFLIRREGWSQIADSLKQIPPAVLLLALFFALISRLLVSFRWHVLLRSGGVTIPLLRTIQLTLTGLFAS 94
Cdd:pfam03706   2 LLGLLLSALLLWFLLRGFDLSELAELLRSADPGWLLLALLLALLSLLLRALRWRLLLRALGARISFRRAFRAYLIGYFAN 81
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1176771983  95 NYLPTTIGGDVVRLGGVISL-GYDRAICLASIAADRLVGMVGMFCAAPFGLIPAWNTLG------------------AAH 155
Cdd:pfam03706  82 NVTPGRLGGEVVRAYLLKRReGLSLSKALASVVLERLLDLLTLLLLGLLALLLLLGLLLsgpavlltlalalallalLLL 161
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1176771983 156 MTLSAMPPMAKKIAGFIRRLFDSFSI-------------WFKQPVALISSLLCTWGNMIFIFAIAYILIQGLGEHVSYAL 222
Cdd:pfam03706 162 LLLLLLRRRPRALARVLLRLAALLSRfrgrlrslerlllSLSSPRRLLLAFLLSLLIWLLEALALYLLLRALGLDLSLLL 241
                         250       260       270       280       290
                  ....*....|....*....|....*....|....*....|....*....|...
gi 1176771983 223 IAGVWSLAYFVTLIPISINGYGVQELSLTFLFSHiAGLSPAVSLTVAVLMRVI 275
Cdd:pfam03706 242 VLLLLLAATLAGALPPTPGGLGVREAAFVLLLGL-LGVPAELALAAALLYRLI 293
AglD2 COG0392
Predicted membrane flippase AglD2/YbhN, UPF0104 family [Cell wall/membrane/envelope biogenesis] ...
41-287 6.65e-19

Predicted membrane flippase AglD2/YbhN, UPF0104 family [Cell wall/membrane/envelope biogenesis];


Pssm-ID: 440161  Cd Length: 289  Bit Score: 84.62  E-value: 6.65e-19
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1176771983  41 LKQIPPAVLLLALFFALISRLLVSFRWHVLLRSGGVTIPLLRTIQLTLTGLFASNYLPTTIGGDVVRLGGVISLGYDRAI 120
Cdd:COG0392     1 LRAANPWWLLLALLLTLLSYLLLALRWRLLLRALGVKLPFRRLFLVSFIGYFGNNIGPGALGGEAVRARLLSRRGVPAGK 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1176771983 121 CLASIAADRLVGMVGMFCAAPFGLIPAWNTLGAAHMTLSAMP--------------------------------PMAKKI 168
Cdd:COG0392    81 AAAIVALERLTDLLGLLLLAGLGLLFGPGALPGLGNLPGALLllllglallaavllyllllafrprlllrlrrwKLLRKI 160
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1176771983 169 AGFIRRLFDSFSIWFKQPVALISSLLCTWGNMIFIFAIAYILIQGLGEHVSYALIAGVWSLAYFVTLIPISINGYGVQEL 248
Cdd:COG0392   161 REKLERFLEGLRRLRLSPRLLLLQLLLSLLDWLLAALILYFLLPALGVDVSFLAVLAVFLLASLAGLLPPTPGGLGVFEA 240
                         250       260       270       280
                  ....*....|....*....|....*....|....*....|
gi 1176771983 249 SLTFLFSHIaGLSPAVSLTVAVLMRVI-FLAASLPGALFL 287
Cdd:COG0392   241 ALLLLLSLF-GVPAAAALAALLLYRLIyYLLPLLLGLLLL 279
TIGR00374 TIGR00374
conserved hypothetical protein; This model is built on a superfamily of proteins in the ...
19-288 1.22e-05

conserved hypothetical protein; This model is built on a superfamily of proteins in the Archaea and in Aquifex aeolicus. The authenticity of homology can be seen in the presence of motifs in the alignment that include residues relatively rare among these sequences, even though the alignment includes long regions of low-complexity hydrophobic sequences. One apparent fusion protein contains a Glycos_transf_2 region in the N-terminal half of the protein and a region homologous to this superfamily in the C-terminal region. [Unknown function, General]


Pssm-ID: 129470  Cd Length: 319  Bit Score: 46.22  E-value: 1.22e-05
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1176771983  19 VLATGLIIFLIrreGWSQIADSLKQIPPAVLLLALFFALISRLLVSFRWHVLLRSGGVTIPLLRTIQLTLTGLFASNYLP 98
Cdd:TIGR00374   5 ILFLLAIILYI---GPGEILRALGNANPFYLLLAFLLQFLVLALWTLRWKLISNALGIKYSFRHLFMLLFVGMFINNITP 81
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1176771983  99 TTIGGDVVRLGGVISL-GYDRAICLASIAADRLVGMVGMFCAAPFGLIPAWNT--------------------------- 150
Cdd:TIGR00374  82 SAAGGEPMRAYMLKKKeGISASLGFSTVLAERVFDLVIFILLLPLSAIMVFVLsipklfiylililitlllfliilyifg 161
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1176771983 151 ------------LGAAHMTLSAMPPMAKKIAGFIRRLFDSFSIWFKQPVALISSLLCTWGNMIFIFAIAYILIQGLGEHV 218
Cdd:TIGR00374 162 nkkilqkiaskiLKAVVKFFSRKNELESKLRSFLVRFLGATKFFLKDTAELVVLILLSLGMWLLEILRLYLIFLAFGVEV 241
                         250       260       270       280       290       300       310
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|.
gi 1176771983 219 SYALIAGVWSLAYFVTLIPISINGYGVQELSLTFLFShIAGLSPAVSLTVAVLMRVI-FLAASLPGALFLP 288
Cdd:TIGR00374 242 SFLEIIIIQLIALLVGLLPLTPGGLGVAEVSMIYLFS-VFGVPPSVAGAVVLLDRLIsYWMITFLGAIAFF 311
 
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