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Conserved domains on  [gi|1565315252|gb|RXU77182|]
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ClC family H(+)/Cl(-) exchange transporter [Enterococcus faecium]

Protein Classification

ClC family H(+)/Cl(-) exchange transporter( domain architecture ID 10099265)

ClC family H(+)/Cl(-) exchange transporter mediates extreme acid resistance response in eubacteria and archaea, similar to Escherichia coli ClC chloride channel EriC, which can counterbalance the electric current produced by the outwardly directed virtual proton pump linked to amino acid decarboxylation

Graphical summary

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List of domain hits

Name Accession Description Interval E-value
EriC cd01031
ClC chloride channel EriC. This domain is found in the EriC chloride transporters that ...
24-422 2.21e-176

ClC chloride channel EriC. This domain is found in the EriC chloride transporters that mediate the extreme acid resistance response in eubacteria and archaea. This response allows bacteria to survive in the acidic environments by decarboxylation-linked proton utilization. As shown for Escherichia coli EriC, these channels can counterbalance the electric current produced by the outwardly directed virtual proton pump linked to amino acid decarboxylation. The EriC proteins belong to the ClC superfamily of chloride ion channels, which share a unique double-barreled architecture and voltage-dependent gating mechanism. The voltage-dependent gating is conferred by the permeating anion itself, acting as the gating charge. In Escherichia coli EriC, a glutamate residue that protrudes into the pore is thought to participate in gating by binding to a Cl- ion site within the selectivity filter.


:

Pssm-ID: 238504 [Multi-domain]  Cd Length: 402  Bit Score: 502.07  E-value: 2.21e-176
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1565315252  24 VGLLTGIVVSLFRLSIEKLSDLVRSIYEMSREQPIYLIGLAICCILAAFFVGYLVKN-EPDIKGSGIPQVEGQLRGELSM 102
Cdd:cd01031     1 IGLLAGLVAVLFRLGIDKLGNLRLSLYDFAANNPPLLLVLPLISAVLGLLAGWLVKKfAPEAKGSGIPQVEGVLAGLLPP 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1565315252 103 NWFSVLWKKFIGGVLSVGAGLFLGREGPSIQLGASIGQGAGQLFRSPSSEEKILISSGASSGLAAAFNAPIAGLLFVLEE 182
Cdd:cd01031    81 NWWRVLPVKFVGGVLALGSGLSLGREGPSVQIGAAIGQGVSKWFKTSPEERRQLIAAGAAAGLAAAFNAPLAGVLFVLEE 160
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1565315252 183 IHHSFSPLVWLTSFASAITANFVSLYFFGLRPVLYLGDLPSLPLKYYGSLVILGVLLGILGFIYQKVLLALQKFYNRL-P 261
Cdd:cd01031   161 LRHSFSPLALLTALVASIAADFVSRLFFGLGPVLSIPPLPALPLKSYWLLLLLGIIAGLLGYLFNRSLLKSQDLYRKLkK 240
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1565315252 262 LPAYFHGFVPFLLILPIGYLWPSTLGGGNQIVLAFGHASLPIIMIIGLFVLRFVFSMISYGGGLPGGIFLPILTLGALIG 341
Cdd:cd01031   241 LPRELRVLLPGLLIGPLGLLLPEALGGGHGLILSLAGGNFSISLLLLIFVLRFIFTMLSYGSGAPGGIFAPMLALGALLG 320
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1565315252 342 SFYGNIMVDFGMDPI-YIKDFVVIAMAGYFTAIGKAPLTAIILVTEMVGSLNHLMPLGLAALVAYIVNDLLGGNPIYESL 420
Cdd:cd01031   321 LLFGTILVQLGPIPIsAPATFAIAGMAAFFAAVVRAPITAIILVTEMTGNFNLLLPLMVVCLVAYLVADLLGGKPIYEAL 400

                  ..
gi 1565315252 421 LE 422
Cdd:cd01031   401 LE 402
TrkA_C pfam02080
TrkA-C domain; This domain is often found next to the pfam02254 domain. The exact function of ...
442-506 1.95e-07

TrkA-C domain; This domain is often found next to the pfam02254 domain. The exact function of this domain is unknown. It has been suggested that it may bind an unidentified ligand. The domain is predicted to adopt an all beta structure.


:

Pssm-ID: 460440 [Multi-domain]  Cd Length: 70  Bit Score: 48.37  E-value: 1.95e-07
                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 1565315252 442 FPVTAESSLDGLMVRDFNWPK--NMLLISIRRGNQEILTHGDTIMNVGDILVILTDEANLPRIKQEI 506
Cdd:pfam02080   4 VTVPENSPLVGKTLKELNLPErfGVRIVAIRRGGRLIIPSGDTVLEAGDRLLVIGTPDDLAALRELL 70
 
Name Accession Description Interval E-value
EriC cd01031
ClC chloride channel EriC. This domain is found in the EriC chloride transporters that ...
24-422 2.21e-176

ClC chloride channel EriC. This domain is found in the EriC chloride transporters that mediate the extreme acid resistance response in eubacteria and archaea. This response allows bacteria to survive in the acidic environments by decarboxylation-linked proton utilization. As shown for Escherichia coli EriC, these channels can counterbalance the electric current produced by the outwardly directed virtual proton pump linked to amino acid decarboxylation. The EriC proteins belong to the ClC superfamily of chloride ion channels, which share a unique double-barreled architecture and voltage-dependent gating mechanism. The voltage-dependent gating is conferred by the permeating anion itself, acting as the gating charge. In Escherichia coli EriC, a glutamate residue that protrudes into the pore is thought to participate in gating by binding to a Cl- ion site within the selectivity filter.


Pssm-ID: 238504 [Multi-domain]  Cd Length: 402  Bit Score: 502.07  E-value: 2.21e-176
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1565315252  24 VGLLTGIVVSLFRLSIEKLSDLVRSIYEMSREQPIYLIGLAICCILAAFFVGYLVKN-EPDIKGSGIPQVEGQLRGELSM 102
Cdd:cd01031     1 IGLLAGLVAVLFRLGIDKLGNLRLSLYDFAANNPPLLLVLPLISAVLGLLAGWLVKKfAPEAKGSGIPQVEGVLAGLLPP 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1565315252 103 NWFSVLWKKFIGGVLSVGAGLFLGREGPSIQLGASIGQGAGQLFRSPSSEEKILISSGASSGLAAAFNAPIAGLLFVLEE 182
Cdd:cd01031    81 NWWRVLPVKFVGGVLALGSGLSLGREGPSVQIGAAIGQGVSKWFKTSPEERRQLIAAGAAAGLAAAFNAPLAGVLFVLEE 160
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1565315252 183 IHHSFSPLVWLTSFASAITANFVSLYFFGLRPVLYLGDLPSLPLKYYGSLVILGVLLGILGFIYQKVLLALQKFYNRL-P 261
Cdd:cd01031   161 LRHSFSPLALLTALVASIAADFVSRLFFGLGPVLSIPPLPALPLKSYWLLLLLGIIAGLLGYLFNRSLLKSQDLYRKLkK 240
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1565315252 262 LPAYFHGFVPFLLILPIGYLWPSTLGGGNQIVLAFGHASLPIIMIIGLFVLRFVFSMISYGGGLPGGIFLPILTLGALIG 341
Cdd:cd01031   241 LPRELRVLLPGLLIGPLGLLLPEALGGGHGLILSLAGGNFSISLLLLIFVLRFIFTMLSYGSGAPGGIFAPMLALGALLG 320
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1565315252 342 SFYGNIMVDFGMDPI-YIKDFVVIAMAGYFTAIGKAPLTAIILVTEMVGSLNHLMPLGLAALVAYIVNDLLGGNPIYESL 420
Cdd:cd01031   321 LLFGTILVQLGPIPIsAPATFAIAGMAAFFAAVVRAPITAIILVTEMTGNFNLLLPLMVVCLVAYLVADLLGGKPIYEAL 400

                  ..
gi 1565315252 421 LE 422
Cdd:cd01031   401 LE 402
ClcA COG0038
H+/Cl- antiporter ClcA [Inorganic ion transport and metabolism];
13-423 7.35e-117

H+/Cl- antiporter ClcA [Inorganic ion transport and metabolism];


Pssm-ID: 439808 [Multi-domain]  Cd Length: 415  Bit Score: 350.98  E-value: 7.35e-117
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1565315252  13 TQIYFILKGIFVGLLTGIVVSLFRLSIEKLSDLVRSIYEMSREQPIYLIGLAICCILAAFFVGYLVKN-EPDIKGSGIPQ 91
Cdd:COG0038     3 RLLRLLLLAVLVGILAGLAAVLFRLLLELATHLFLGGLLSAAGSHLPPWLVLLLPPLGGLLVGLLVRRfAPEARGSGIPQ 82
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1565315252  92 VEGQLRGELSMNWFSVLWKKFIGGVLSVGAGLFLGREGPSIQLGASIGQGAGQLFRSPSSEEKILISSGASSGLAAAFNA 171
Cdd:COG0038    83 VIEAIHLKGGRIPLRVAPVKFLASLLTIGSGGSLGREGPSVQIGAAIGSLLGRLLRLSPEDRRILLAAGAAAGLAAAFNA 162
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1565315252 172 PIAGLLFVLEEIHHSFSPLVWLTSFASAITANFVSLYFFGLRPVLYLGDLPSLPLKYYGSLVILGVLLGILGFIYQKVLL 251
Cdd:COG0038   163 PLAGALFALEVLLRDFSYRALIPVLIASVVAYLVSRLLFGNGPLFGVPSVPALSLLELPLYLLLGILAGLVGVLFNRLLL 242
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1565315252 252 ALQKFYNRLPLPAYFHGFVPFLLILPIGYLWPSTLGGGNQIVLAFGHASLPIIMIIGLFVLRFVFSMISYGGGLPGGIFL 331
Cdd:COG0038   243 KVERLFKRLKLPPWLRPAIGGLLVGLLGLFLPQVLGSGYGLIEALLNGELSLLLLLLLLLLKLLATALTLGSGGPGGIFA 322
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1565315252 332 PILTLGALIGSFYGNIMVD-FGMDPIYIKDFVVIAMAGYFTAIGKAPLTAIILVTEMVGSLNHLMPLGLAALVAYIVNDL 410
Cdd:COG0038   323 PSLFIGALLGAAFGLLLNLlFPGLGLSPGLFALVGMAAVFAAVTRAPLTAILLVLEMTGSYSLLLPLMIACVIAYLVSRL 402
                         410
                  ....*....|...
gi 1565315252 411 LGGNPIYESLLER 423
Cdd:COG0038   403 LFPRSIYTAQLER 415
Voltage_CLC pfam00654
Voltage gated chloride channel; This family of ion channels contains 10 or 12 transmembrane ...
70-409 1.42e-102

Voltage gated chloride channel; This family of ion channels contains 10 or 12 transmembrane helices. Each protein forms a single pore. It has been shown that some members of this family form homodimers. In terms of primary structure, they are unrelated to known cation channels or other types of anion channels. Three ClC subfamilies are found in animals. ClC-1 is involved in setting and restoring the resting membrane potential of skeletal muscle, while other channels play important parts in solute concentration mechanisms in the kidney. These proteins contain two pfam00571 domains.


Pssm-ID: 425802 [Multi-domain]  Cd Length: 344  Bit Score: 311.79  E-value: 1.42e-102
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1565315252  70 AAFFVGYLVKN-EPDIKGSGIPQVEGQLRGELSMNWFSVLWKKFIGGVLSVGAGLFLGREGPSIQLGASIGQGAGQ-LFR 147
Cdd:pfam00654   1 GGLLAGWLVKRfAPEAAGSGIPEVKAALHGGRGPLPLRVLPVKFLGTVLTLGSGLSLGREGPSVQIGAAIGSGLGRrLFR 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1565315252 148 SPSSEEKILISSGASSGLAAAFNAPIAGLLFVLEEIHHSFSPLVWLTSFASAITANFVSLYFFGLRPVLYLGDLPSLPLK 227
Cdd:pfam00654  81 LSPRDRRILLAAGAAAGLAAAFNAPLAGVLFALEELSRSFSLRALIPVLLASVVAALVSRLIFGNSPLFSVGEPGSLSLL 160
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1565315252 228 YYGSLVILGVLLGILGFIYQKVLLALQKFYNR-LPLPAYFHGFVPFLLILPIGYLWPSTLGGGNQIVLAFGHASLPIIMI 306
Cdd:pfam00654 161 ELPLFILLGILCGLLGALFNRLLLKVQRLFRKlLKIPPVLRPALGGLLVGLLGLLFPEVLGGGYELIQLLFNGNTSLSLL 240
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1565315252 307 IGLFVLRFVFSMISYGGGLPGGIFLPILTLGALIGSFYGNIMVDFGMD-PIYIKDFVVIAMAGYFTAIGKAPLTAIILVT 385
Cdd:pfam00654 241 LLLLLLKFLATALSLGSGAPGGIFAPSLAIGAALGRAFGLLLALLFPIgGLPPGAFALVGMAAFLAAVTRAPLTAIVIVF 320
                         330       340
                  ....*....|....*....|....
gi 1565315252 386 EMVGSLNHLMPLGLAALVAYIVND 409
Cdd:pfam00654 321 ELTGSLQLLLPLMLAVLIAYAVSR 344
PRK05277 PRK05277
H(+)/Cl(-) exchange transporter ClcA;
18-425 1.75e-86

H(+)/Cl(-) exchange transporter ClcA;


Pssm-ID: 235385 [Multi-domain]  Cd Length: 438  Bit Score: 273.31  E-value: 1.75e-86
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1565315252  18 ILKGIFVGLLTGIVVSLFRLSIEKLSDLVRSIYEMSREQPIYLIGLAICCILAAFFVGY-LVKN-EPDIKGSGIPQVEGQ 95
Cdd:PRK05277    1 LFMAAVVGTLTGLVGVAFELAVDWVQNQRLGLLASVADNGLLLWIVAFLISAVLAMIGYfLVRRfAPEAGGSGIPEIEGA 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1565315252  96 LRGELSMNWFSVLWKKFIGGVLSVGAGLFLGREGPSIQLGASIGQGAGQLFRSPSSEEK-ILISSGASSGLAAAFNAPIA 174
Cdd:PRK05277   81 LEGLRPVRWWRVLPVKFFGGLGTLGSGMVLGREGPTVQMGGNIGRMVLDIFRLRSDEARhTLLAAGAAAGLAAAFNAPLA 160
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1565315252 175 GLLFVLEEIHHSF--SPLVWLTSFASAITANFVSLYFFGLRPVLYLGDLPSLPLKYYGSLVILGVLLGILGFIYQKVLLA 252
Cdd:PRK05277  161 GILFVIEEMRPQFrySLISIKAVFIGVIMATIVFRLFNGEQAVIEVGKFSAPPLNTLWLFLLLGIIFGIFGVLFNKLLLR 240
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1565315252 253 LQKFYNRLP---------LPAYFHGFVPFLlilpiGYLWPSTLGGGNQIVLAFGHASLPIIMIIGLFVLRFVFSMISYGG 323
Cdd:PRK05277  241 TQDLFDRLHggnkkrwvlMGGAVGGLCGLL-----GLLAPAAVGGGFNLIPIALAGNFSIGMLLFIFVARFITTLLCFGS 315
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1565315252 324 GLPGGIFLPILTLGALIGSFYGNIMVDFGMD-PIYIKDFVVIAMAGYFTAIGKAPLTAIILVTEMVGSLNHLMPLGLAAL 402
Cdd:PRK05277  316 GAPGGIFAPMLALGTLLGLAFGMVAAALFPQyHIEPGTFAIAGMGALFAATVRAPLTGIVLVLEMTDNYQLILPLIITCL 395
                         410       420
                  ....*....|....*....|...
gi 1565315252 403 VAYIVNDLLGGNPIYESLLERLL 425
Cdd:PRK05277  396 GATLLAQFLGGKPIYSALLERTL 418
TrkA_C pfam02080
TrkA-C domain; This domain is often found next to the pfam02254 domain. The exact function of ...
442-506 1.95e-07

TrkA-C domain; This domain is often found next to the pfam02254 domain. The exact function of this domain is unknown. It has been suggested that it may bind an unidentified ligand. The domain is predicted to adopt an all beta structure.


Pssm-ID: 460440 [Multi-domain]  Cd Length: 70  Bit Score: 48.37  E-value: 1.95e-07
                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 1565315252 442 FPVTAESSLDGLMVRDFNWPK--NMLLISIRRGNQEILTHGDTIMNVGDILVILTDEANLPRIKQEI 506
Cdd:pfam02080   4 VTVPENSPLVGKTLKELNLPErfGVRIVAIRRGGRLIIPSGDTVLEAGDRLLVIGTPDDLAALRELL 70
trkA PRK09496
Trk system potassium transporter TrkA;
444-504 4.25e-05

Trk system potassium transporter TrkA;


Pssm-ID: 236541 [Multi-domain]  Cd Length: 453  Bit Score: 45.88  E-value: 4.25e-05
                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|..
gi 1565315252 444 VTAESSLDGLMVRDFNWPKNMLLISIRRGNQEILTHGDTIMNVGD-ILVILTDEANLPRIKQ 504
Cdd:PRK09496  385 AHETSKVVGKPLKDLKLPKGVLIGAIVRGGEVIIPTGDTVIEPGDhVIVFVLDKKFVPDVEK 446
TrkA COG0569
Trk/Ktr K+ transport system regulatory component TrkA/KtrA/KtrC, RCK domain [Inorganic ion ...
442-491 6.84e-04

Trk/Ktr K+ transport system regulatory component TrkA/KtrA/KtrC, RCK domain [Inorganic ion transport and metabolism, Signal transduction mechanisms];


Pssm-ID: 440335 [Multi-domain]  Cd Length: 296  Bit Score: 41.59  E-value: 6.84e-04
                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|..
gi 1565315252 442 FPVTAESSLDGLMVRDFNWPK--NMLLISIRRGNQEILTHGDTIMNVGDILV 491
Cdd:COG0569   245 VTVPEGSPLVGKTLKELDLREryGVTVVAIKRGGEVIIPSGDTVLEAGDELI 296
 
Name Accession Description Interval E-value
EriC cd01031
ClC chloride channel EriC. This domain is found in the EriC chloride transporters that ...
24-422 2.21e-176

ClC chloride channel EriC. This domain is found in the EriC chloride transporters that mediate the extreme acid resistance response in eubacteria and archaea. This response allows bacteria to survive in the acidic environments by decarboxylation-linked proton utilization. As shown for Escherichia coli EriC, these channels can counterbalance the electric current produced by the outwardly directed virtual proton pump linked to amino acid decarboxylation. The EriC proteins belong to the ClC superfamily of chloride ion channels, which share a unique double-barreled architecture and voltage-dependent gating mechanism. The voltage-dependent gating is conferred by the permeating anion itself, acting as the gating charge. In Escherichia coli EriC, a glutamate residue that protrudes into the pore is thought to participate in gating by binding to a Cl- ion site within the selectivity filter.


Pssm-ID: 238504 [Multi-domain]  Cd Length: 402  Bit Score: 502.07  E-value: 2.21e-176
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1565315252  24 VGLLTGIVVSLFRLSIEKLSDLVRSIYEMSREQPIYLIGLAICCILAAFFVGYLVKN-EPDIKGSGIPQVEGQLRGELSM 102
Cdd:cd01031     1 IGLLAGLVAVLFRLGIDKLGNLRLSLYDFAANNPPLLLVLPLISAVLGLLAGWLVKKfAPEAKGSGIPQVEGVLAGLLPP 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1565315252 103 NWFSVLWKKFIGGVLSVGAGLFLGREGPSIQLGASIGQGAGQLFRSPSSEEKILISSGASSGLAAAFNAPIAGLLFVLEE 182
Cdd:cd01031    81 NWWRVLPVKFVGGVLALGSGLSLGREGPSVQIGAAIGQGVSKWFKTSPEERRQLIAAGAAAGLAAAFNAPLAGVLFVLEE 160
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1565315252 183 IHHSFSPLVWLTSFASAITANFVSLYFFGLRPVLYLGDLPSLPLKYYGSLVILGVLLGILGFIYQKVLLALQKFYNRL-P 261
Cdd:cd01031   161 LRHSFSPLALLTALVASIAADFVSRLFFGLGPVLSIPPLPALPLKSYWLLLLLGIIAGLLGYLFNRSLLKSQDLYRKLkK 240
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1565315252 262 LPAYFHGFVPFLLILPIGYLWPSTLGGGNQIVLAFGHASLPIIMIIGLFVLRFVFSMISYGGGLPGGIFLPILTLGALIG 341
Cdd:cd01031   241 LPRELRVLLPGLLIGPLGLLLPEALGGGHGLILSLAGGNFSISLLLLIFVLRFIFTMLSYGSGAPGGIFAPMLALGALLG 320
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1565315252 342 SFYGNIMVDFGMDPI-YIKDFVVIAMAGYFTAIGKAPLTAIILVTEMVGSLNHLMPLGLAALVAYIVNDLLGGNPIYESL 420
Cdd:cd01031   321 LLFGTILVQLGPIPIsAPATFAIAGMAAFFAAVVRAPITAIILVTEMTGNFNLLLPLMVVCLVAYLVADLLGGKPIYEAL 400

                  ..
gi 1565315252 421 LE 422
Cdd:cd01031   401 LE 402
ClcA COG0038
H+/Cl- antiporter ClcA [Inorganic ion transport and metabolism];
13-423 7.35e-117

H+/Cl- antiporter ClcA [Inorganic ion transport and metabolism];


Pssm-ID: 439808 [Multi-domain]  Cd Length: 415  Bit Score: 350.98  E-value: 7.35e-117
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1565315252  13 TQIYFILKGIFVGLLTGIVVSLFRLSIEKLSDLVRSIYEMSREQPIYLIGLAICCILAAFFVGYLVKN-EPDIKGSGIPQ 91
Cdd:COG0038     3 RLLRLLLLAVLVGILAGLAAVLFRLLLELATHLFLGGLLSAAGSHLPPWLVLLLPPLGGLLVGLLVRRfAPEARGSGIPQ 82
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1565315252  92 VEGQLRGELSMNWFSVLWKKFIGGVLSVGAGLFLGREGPSIQLGASIGQGAGQLFRSPSSEEKILISSGASSGLAAAFNA 171
Cdd:COG0038    83 VIEAIHLKGGRIPLRVAPVKFLASLLTIGSGGSLGREGPSVQIGAAIGSLLGRLLRLSPEDRRILLAAGAAAGLAAAFNA 162
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1565315252 172 PIAGLLFVLEEIHHSFSPLVWLTSFASAITANFVSLYFFGLRPVLYLGDLPSLPLKYYGSLVILGVLLGILGFIYQKVLL 251
Cdd:COG0038   163 PLAGALFALEVLLRDFSYRALIPVLIASVVAYLVSRLLFGNGPLFGVPSVPALSLLELPLYLLLGILAGLVGVLFNRLLL 242
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1565315252 252 ALQKFYNRLPLPAYFHGFVPFLLILPIGYLWPSTLGGGNQIVLAFGHASLPIIMIIGLFVLRFVFSMISYGGGLPGGIFL 331
Cdd:COG0038   243 KVERLFKRLKLPPWLRPAIGGLLVGLLGLFLPQVLGSGYGLIEALLNGELSLLLLLLLLLLKLLATALTLGSGGPGGIFA 322
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1565315252 332 PILTLGALIGSFYGNIMVD-FGMDPIYIKDFVVIAMAGYFTAIGKAPLTAIILVTEMVGSLNHLMPLGLAALVAYIVNDL 410
Cdd:COG0038   323 PSLFIGALLGAAFGLLLNLlFPGLGLSPGLFALVGMAAVFAAVTRAPLTAILLVLEMTGSYSLLLPLMIACVIAYLVSRL 402
                         410
                  ....*....|...
gi 1565315252 411 LGGNPIYESLLER 423
Cdd:COG0038   403 LFPRSIYTAQLER 415
Voltage_CLC pfam00654
Voltage gated chloride channel; This family of ion channels contains 10 or 12 transmembrane ...
70-409 1.42e-102

Voltage gated chloride channel; This family of ion channels contains 10 or 12 transmembrane helices. Each protein forms a single pore. It has been shown that some members of this family form homodimers. In terms of primary structure, they are unrelated to known cation channels or other types of anion channels. Three ClC subfamilies are found in animals. ClC-1 is involved in setting and restoring the resting membrane potential of skeletal muscle, while other channels play important parts in solute concentration mechanisms in the kidney. These proteins contain two pfam00571 domains.


Pssm-ID: 425802 [Multi-domain]  Cd Length: 344  Bit Score: 311.79  E-value: 1.42e-102
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1565315252  70 AAFFVGYLVKN-EPDIKGSGIPQVEGQLRGELSMNWFSVLWKKFIGGVLSVGAGLFLGREGPSIQLGASIGQGAGQ-LFR 147
Cdd:pfam00654   1 GGLLAGWLVKRfAPEAAGSGIPEVKAALHGGRGPLPLRVLPVKFLGTVLTLGSGLSLGREGPSVQIGAAIGSGLGRrLFR 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1565315252 148 SPSSEEKILISSGASSGLAAAFNAPIAGLLFVLEEIHHSFSPLVWLTSFASAITANFVSLYFFGLRPVLYLGDLPSLPLK 227
Cdd:pfam00654  81 LSPRDRRILLAAGAAAGLAAAFNAPLAGVLFALEELSRSFSLRALIPVLLASVVAALVSRLIFGNSPLFSVGEPGSLSLL 160
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1565315252 228 YYGSLVILGVLLGILGFIYQKVLLALQKFYNR-LPLPAYFHGFVPFLLILPIGYLWPSTLGGGNQIVLAFGHASLPIIMI 306
Cdd:pfam00654 161 ELPLFILLGILCGLLGALFNRLLLKVQRLFRKlLKIPPVLRPALGGLLVGLLGLLFPEVLGGGYELIQLLFNGNTSLSLL 240
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1565315252 307 IGLFVLRFVFSMISYGGGLPGGIFLPILTLGALIGSFYGNIMVDFGMD-PIYIKDFVVIAMAGYFTAIGKAPLTAIILVT 385
Cdd:pfam00654 241 LLLLLLKFLATALSLGSGAPGGIFAPSLAIGAALGRAFGLLLALLFPIgGLPPGAFALVGMAAFLAAVTRAPLTAIVIVF 320
                         330       340
                  ....*....|....*....|....
gi 1565315252 386 EMVGSLNHLMPLGLAALVAYIVND 409
Cdd:pfam00654 321 ELTGSLQLLLPLMLAVLIAYAVSR 344
PRK05277 PRK05277
H(+)/Cl(-) exchange transporter ClcA;
18-425 1.75e-86

H(+)/Cl(-) exchange transporter ClcA;


Pssm-ID: 235385 [Multi-domain]  Cd Length: 438  Bit Score: 273.31  E-value: 1.75e-86
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1565315252  18 ILKGIFVGLLTGIVVSLFRLSIEKLSDLVRSIYEMSREQPIYLIGLAICCILAAFFVGY-LVKN-EPDIKGSGIPQVEGQ 95
Cdd:PRK05277    1 LFMAAVVGTLTGLVGVAFELAVDWVQNQRLGLLASVADNGLLLWIVAFLISAVLAMIGYfLVRRfAPEAGGSGIPEIEGA 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1565315252  96 LRGELSMNWFSVLWKKFIGGVLSVGAGLFLGREGPSIQLGASIGQGAGQLFRSPSSEEK-ILISSGASSGLAAAFNAPIA 174
Cdd:PRK05277   81 LEGLRPVRWWRVLPVKFFGGLGTLGSGMVLGREGPTVQMGGNIGRMVLDIFRLRSDEARhTLLAAGAAAGLAAAFNAPLA 160
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1565315252 175 GLLFVLEEIHHSF--SPLVWLTSFASAITANFVSLYFFGLRPVLYLGDLPSLPLKYYGSLVILGVLLGILGFIYQKVLLA 252
Cdd:PRK05277  161 GILFVIEEMRPQFrySLISIKAVFIGVIMATIVFRLFNGEQAVIEVGKFSAPPLNTLWLFLLLGIIFGIFGVLFNKLLLR 240
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1565315252 253 LQKFYNRLP---------LPAYFHGFVPFLlilpiGYLWPSTLGGGNQIVLAFGHASLPIIMIIGLFVLRFVFSMISYGG 323
Cdd:PRK05277  241 TQDLFDRLHggnkkrwvlMGGAVGGLCGLL-----GLLAPAAVGGGFNLIPIALAGNFSIGMLLFIFVARFITTLLCFGS 315
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1565315252 324 GLPGGIFLPILTLGALIGSFYGNIMVDFGMD-PIYIKDFVVIAMAGYFTAIGKAPLTAIILVTEMVGSLNHLMPLGLAAL 402
Cdd:PRK05277  316 GAPGGIFAPMLALGTLLGLAFGMVAAALFPQyHIEPGTFAIAGMGALFAATVRAPLTGIVLVLEMTDNYQLILPLIITCL 395
                         410       420
                  ....*....|....*....|...
gi 1565315252 403 VAYIVNDLLGGNPIYESLLERLL 425
Cdd:PRK05277  396 GATLLAQFLGGKPIYSALLERTL 418
Voltage_gated_ClC cd00400
CLC voltage-gated chloride channel. The ClC chloride channels catalyse the selective flow of ...
25-405 2.68e-66

CLC voltage-gated chloride channel. The ClC chloride channels catalyse the selective flow of Cl- ions across cell membranes, thereby regulating electrical excitation in skeletal muscle and the flow of salt and water across epithelial barriers. This domain is found in the halogen ions (Cl-, Br- and I-) transport proteins of the ClC family. The ClC channels are found in all three kingdoms of life and perform a variety of functions including cellular excitability regulation, cell volume regulation, membrane potential stabilization, acidification of intracellular organelles, signal transduction, transepithelial transport in animals, and the extreme acid resistance response in eubacteria. They lack any structural or sequence similarity to other known ion channels and exhibit unique properties of ion permeation and gating. Unlike cation-selective ion channels, which form oligomers containing a single pore along the axis of symmetry, the ClC channels form two-pore homodimers with one pore per subunit without axial symmetry. Although lacking the typical voltage-sensor found in cation channels, all studied ClC channels are gated (opened and closed) by transmembrane voltage. The gating is conferred by the permeating ion itself, acting as the gating charge. In addition, eukaryotic and some prokaryotic ClC channels have two additional C-terminal CBS (cystathionine beta synthase) domains of putative regulatory function.


Pssm-ID: 238233 [Multi-domain]  Cd Length: 383  Bit Score: 218.97  E-value: 2.68e-66
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1565315252  25 GLLTGIVVSLFRLSIEKLSDLV--RSIYEMSREQPIYLIGLAICCIlAAFFVGYLVKNEPDIKGSGIPQVEGQLRGELSM 102
Cdd:cd00400     1 GVLSGLGAVLFRLLIELLQNLLfgGLPGELAAGSLSPLYILLVPVI-GGLLVGLLVRLLGPARGHGIPEVIEAIALGGGR 79
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1565315252 103 NWFSVLWKKFIGGVLSVGAGLFLGREGPSIQLGASIGQGAGQLFRSPSSEEKILISSGASSGLAAAFNAPIAGLLFVLEE 182
Cdd:cd00400    80 LPLRVALVKFLASALTLGSGGSVGREGPIVQIGAAIGSWLGRRLRLSRNDRRILVACGAAAGIAAAFNAPLAGALFAIEV 159
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1565315252 183 IHHSFSPLVWLTSFASAITANFVSLYFFGLRPVLYLGDLPSLPLKYYGSLVILGVLLGILGFIYQKVLLALQKFYNRLPL 262
Cdd:cd00400   160 LLGEYSVASLIPVLLASVAAALVSRLLFGAEPAFGVPLYDPLSLLELPLYLLLGLLAGLVGVLFVRLLYKIERLFRRLPI 239
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1565315252 263 PAYFHGFVPFLLILPIGYLWPSTLGGGNQIVLAFGHASLPIIMIIGLFVLRFVFSMISYGGGLPGGIFLPILTLGALIGS 342
Cdd:cd00400   240 PPWLRPALGGLLLGLLGLFLPQVLGSGYGAILLALAGELSLLLLLLLLLLKLLATALTLGSGFPGGVFAPSLFIGAALGA 319
                         330       340       350       360       370       380
                  ....*....|....*....|....*....|....*....|....*....|....*....|....
gi 1565315252 343 FYGNIMVDFGMD-PIYIKDFVVIAMAGYFTAIGKAPLTAIILVTEMVGSLNHLMPLGLAALVAY 405
Cdd:cd00400   320 AFGLLLPALFPGlVASPGAYALVGMAALLAAVLRAPLTAILLVLELTGDYSLLLPLMLAVVIAY 383
PRK01862 PRK01862
voltage-gated chloride channel ClcB;
21-423 6.96e-40

voltage-gated chloride channel ClcB;


Pssm-ID: 234987 [Multi-domain]  Cd Length: 574  Bit Score: 152.21  E-value: 6.96e-40
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1565315252  21 GIFVGLLTGIVVSLFRLSIEKLSDLVR----SIYEMSREQPIYL-IGL-AICCILAAFFVgyLVKNEPDIKGSGIPQVEG 94
Cdd:PRK01862   28 SAIVGIGGAFATTAFREGIELIQHLISghsgSFVEMAKSLPWYVrVWLpAAGGFLAGCVL--LLANRGARKGGKTDYMEA 105
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1565315252  95 QLRGELSMNWFSVLWKKfIGGVLSVGAGLFLGREGPSIQLGASIGQGAGQLFRSPSSEEKILISSGASSGLAAAFNAPIA 174
Cdd:PRK01862  106 VALGDGVVPVRQSLWRS-ASSLLTIGSGGSIGREGPMVQLAALAASLVGRFAHFDPPRLRLLVACGAAAGITSAYNAPIA 184
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1565315252 175 GLLFVLEEI-----HHSFSPLvwltsFASAITANFVSLYFFGLRPVLYLGDLPSLPLKYYGSLVILGVLLGILGFIYQKV 249
Cdd:PRK01862  185 GAFFVAEIVlgsiaMESFGPL-----VVASVVANIVMREFAGYQPPYEMPVFPAVTGWEVLLFVALGVLCGAAAPQFLRL 259
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1565315252 250 LLALQKFYNRLPLPAYFHGFVPFLLILPIGYLWPSTLGGGNQIVLAFGHASLPIIMIIGLFVLRFVFSMISYGGGLPGGI 329
Cdd:PRK01862  260 LDASKNQFKRLPVPLPVRLALGGLLVGVISVWVPEVWGNGYSVVNTILHAPWTWQALVAVLVAKLIATAATAGSGAVGGV 339
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1565315252 330 FLPILTLGALIGSFYGNIMvdFGMDPIYIKDFVVIAMAG---YFTAIGKAPLTAIILVTEMVGSLNHLMPLGLAALVAYI 406
Cdd:PRK01862  340 FTPTLFVGAVVGSLFGLAM--HALWPGHTSAPFAYAMVGmgaFLAGATQAPLMAILMIFEMTLSYQVVLPLMVSCVVAYF 417
                         410
                  ....*....|....*..
gi 1565315252 407 VNDLLGGNPIYESLLER 423
Cdd:PRK01862  418 TARALGTTSMYEITLRR 434
EriC_like cd01034
ClC chloride channel family. These protein sequences, closely related to the ClC Eric family, ...
82-417 1.17e-39

ClC chloride channel family. These protein sequences, closely related to the ClC Eric family, are putative halogen ion (Cl-, Br- and I-) transport proteins found in eubacteria. They belong to the ClC superfamily of chloride ion channels, which share a unique double-barreled architecture and voltage-dependent gating mechanism. This superfamily lacks any structural or sequence similarity to other known ion channels and exhibit unique properties of ion permeation and gating. The voltage-dependent gating is conferred by the permeating anion itself, acting as the gating charge.


Pssm-ID: 238506 [Multi-domain]  Cd Length: 390  Bit Score: 148.14  E-value: 1.17e-39
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1565315252  82 PDIKGSGIPQV-------EGQLRGELSMNWFSVLwkKFIGGVLSVGAGLFLGREGPSIQLGASIGQGAGQLFRSPSS-EE 153
Cdd:cd01034    49 PGAAGSGIPQViaalelpSAAARRRLLSLRTAVG--KILLTLLGLLGGASVGREGPSVQIGAAVMLAIGRRLPKWGGlSE 126
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1565315252 154 KILISSGASSGLAAAFNAPIAGLLFVLEEIHHSFSPLVWLTSFASAITANFVSLYFFGLRPVLYLGDLPSLPLKYYGSLV 233
Cdd:cd01034   127 RGLILAGGAAGLAAAFNTPLAGIVFAIEELSRDFELRFSGLVLLAVIAAGLVSLAVLGNYPYFGVAAVALPLGEAWLLVL 206
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1565315252 234 ILGVLLGILGFIYQKVLLALQKF---------YNRLPLPAYFHGFVPFLLILPIGYLWPSTlGGGNQIVLAFGHASLPIi 304
Cdd:cd01034   207 VCGVVGGLAGGLFARLLVALSSGlpgwvrrfrRRRPVLFAALCGLALALIGLVSGGLTFGT-GYLQARAALEGGGGLPL- 284
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1565315252 305 miiGLFVLRFVFSMISYGGGLPGGIFLPILTLGALIGSFYGNIMvdfgmDPIYIKDFVVIAMAGYFTAIGKAPLTAIILV 384
Cdd:cd01034   285 ---WFGLLKFLATLLSYWSGIPGGLFAPSLAVGAGLGSLLAALL-----GSVSQGALVLLGMAAFLAGVTQAPLTAFVIV 356
                         330       340       350
                  ....*....|....*....|....*....|...
gi 1565315252 385 TEMVGSLNHLMPLGLAALVAYIVNDLLGGNPIY 417
Cdd:cd01034   357 MEMTGDQQMLLPLLAAALLASGVSRLVCPEPLY 389
ClC_6_like cd03685
ClC-6-like chloride channel proteins. This CD includes ClC-6, ClC-7 and ClC-B, C, D in plants. ...
22-422 3.04e-36

ClC-6-like chloride channel proteins. This CD includes ClC-6, ClC-7 and ClC-B, C, D in plants. Proteins in this family are ubiquitous in eukarotes and their functions are unclear. They are expressed in intracellular organelles membranes. This family belongs to the ClC superfamily of chloride ion channels, which share the unique double-barreled architecture and voltage-dependent gating mechanism. The gating is conferred by the permeating anion itself, acting as the gating charge. ClC chloride ion channel superfamily perform a variety of functions including cellular excitability regulation, cell volume regulation, membrane potential stabilization, acidification of intracellular organelles, signal transduction, and transepithelial transport in animals.


Pssm-ID: 239657 [Multi-domain]  Cd Length: 466  Bit Score: 140.10  E-value: 3.04e-36
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1565315252  22 IFVGLLTGIVVSLFRLSIEKLSDLVRSIYEMSREQPIYLIGL---AICCILAAFFVGYLVKN-EPDIKGSGIPQVEGQLR 97
Cdd:cd03685    37 LLIGIFTGLVAYFIDLAVENLAGLKFLVVKNYIEKGRLFTAFlvyLGLNLVLVLVAALLVAYiAPTAAGSGIPEVKGYLN 116
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1565315252  98 G--ELSMNWFSVLWKKFIGGVLSVGAGLFLGREGPSIQLGASIGQGAGQ--------------LFRSpSSEEKILISSGA 161
Cdd:cd03685   117 GvkIPHILRLKTLLVKIVGVILSVSGGLALGKEGPMIHIGACIAAGLSQggstslrldfrwfrYFRN-DRDKRDFVTCGA 195
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1565315252 162 SSGLAAAFNAPIAGLLFVLEEIhHSF--SPLVWLTSFASAI---TANFVSLYFFGL------RPVLYLGDLPSLPLKYY- 229
Cdd:cd03685   196 AAGVAAAFGAPVGGVLFSLEEV-ASFwnQALTWRTFFSSMIvtfTLNFFLSGCNSGkcglfgPGGLIMFDGSSTKYLYTy 274
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1565315252 230 ---GSLVILGVLLGILGFIYQKVLLALQKFYNRlplpaYFHGFVPFLLILpigylwpstlgggnQIVLAFGHASLPIIMI 306
Cdd:cd03685   275 felIPFMLIGVIGGLLGALFNHLNHKVTRFRKR-----INHKGKLLKVLE--------------ALLVSLVTSVVAFPQT 335
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1565315252 307 IGLF-VLRFVFSMISYGGGLPGGIFLPILTLGALIGSFYGNIMVD-FGMDPIYIKDFVVIAMAGYFTAIGKAPLTAIILV 384
Cdd:cd03685   336 LLIFfVLYYFLACWTFGIAVPSGLFIPMILIGAAYGRLVGILLGSyFGFTSIDPGLYALLGAAAFLGGVMRMTVSLTVIL 415
                         410       420       430
                  ....*....|....*....|....*....|....*...
gi 1565315252 385 TEMVGSLNHLMPLGLAALVAYIVNDLLgGNPIYESLLE 422
Cdd:cd03685   416 LELTNNLTYLPPIMLVLMIAKWVGDYF-NEGIYDIIIQ 452
ClC_euk cd01036
Chloride channel, ClC. These domains are found in the eukaryotic halogen ion (Cl-, Br- and I-) ...
25-418 2.04e-33

Chloride channel, ClC. These domains are found in the eukaryotic halogen ion (Cl-, Br- and I-) channel proteins that perform a variety of functions including cell volume regulation, membrane potential stabilization, charge compensation necessary for the acidification of intracellular organelles, signal transduction and transepithelial transport. They are also involved in many pathophysiological processes and are responsible for a number of human diseases. These proteins belong to the ClC superfamily of chloride ion channels, which share the unique double-barreled architecture and voltage-dependent gating mechanism. The gating is conferred by the permeating anion itself, acting as the gating charge. Some proteins possess long C-terminal cytoplasmic regions containing two CBS (cystathionine beta synthase) domains of putative regulatory function.


Pssm-ID: 238507 [Multi-domain]  Cd Length: 416  Bit Score: 131.31  E-value: 2.04e-33
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1565315252  25 GLLTGIVVSLFRLSIEKLSDLVRSIYEMSREQPI--YLIGLAICCILAAFFVGYLVKNEPDIKGSGIPQVEGQLRG---E 99
Cdd:cd01036     1 GLLMGLVAVVLDYAVESSLDAGQWLLRRIPGSYLlgYLMWVLWSVVLVLISSGICLYFAPQAAGSGIPEVMAYLNGvhlP 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1565315252 100 LSMNwFSVLWKKFIGGVLSVGAGLFLGREGPSIQLGASIGQGAGQ--------------LFRSPSsEEKILISSGASSGL 165
Cdd:cd01036    81 MYLS-IRTLIAKTISCICAVASGLPLGKEGPLVHLGAMIGAGLLQgrsrtlgchvhlfqLFRNPR-DRRDFLVAGAAAGV 158
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1565315252 166 AAAFNAPIAGLLFVLEEIHHSFS-PLVWLTSFASAITANFVSLYF-------------FGLRPVLYLGDLPSLPLKYYGS 231
Cdd:cd01036   159 ASAFGAPIGGLLFVLEEVSTFFPvRLAWRVFFAALVSAFVIQIYNsfnsgfelldrssAMFLSLTVFELHVPLNLYEFIP 238
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1565315252 232 LVILGVLLGILGFIYQKVLLALQKFYNRLPLPayFHGFVPFLLilpigylwpstlgggnQIVLAFGHASLPIIMIIGLF- 310
Cdd:cd01036   239 TVVIGVICGLLAALFVRLSIIFLRWRRRLLFR--KTARYRVLE----------------PVLFTLIYSTIHYAPTLLLFl 300
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1565315252 311 VLRFVFSMISYGGGLPGGIFLPILTLGALIGSFYGNIMVDFGMDPIYIKDFVVIAMAGYFTAIGKAPLTA---------I 381
Cdd:cd01036   301 LIYFWMSALAFGIAVPGGTFIPSLVIGAAIGRLVGLLVHRIAVAGIGAESATLWADPGVYALIGAAAFLGgttrltfsiC 380
                         410       420       430
                  ....*....|....*....|....*....|....*..
gi 1565315252 382 ILVTEMVGSLNHLMPLGLAALVAYIVNDLLgGNPIYE 418
Cdd:cd01036   381 VIMMELTGDLHHLLPLMVAILIAKAVADAF-CESLYH 416
ClC_3_like cd03684
ClC-3-like chloride channel proteins. This CD includes ClC-3, ClC-4, ClC-5 and ClC-Y1. ClC-3 ...
25-422 3.93e-30

ClC-3-like chloride channel proteins. This CD includes ClC-3, ClC-4, ClC-5 and ClC-Y1. ClC-3 was initially cloned from rat kidney. Expression of ClC-3 produces outwardly-rectifying Cl currents that are inhibited by protein kinase C activation. It has been suggested that ClC-3 may be a ubiquitous swelling-activated Cl channel that has very similar characteristics to those of native volume-regulated Cl currents. The function of ClC-4 is unclear. Studies of human ClC-4 have revealed that it gives rise to Cl currents that rapidly activate at positive voltages, and are sensitive to extracellular pH, with currents decreasing when pH falls below 6.5. ClC-4 is broadly distributed, especially in brain and heart. ClC-5 is predominantly expressed in the kidney, but can be found in the brain and liver. Mutations in the ClC-5 gene cause certain hereditary diseases, including Dent's disease, an X-chromosome linked syndrome characterised by proteinuria, hypercalciuria, and kidney stones (nephrolithiasis), leading to progressive renal failure. These proteins belong to the ClC superfamily of chloride ion channels, which share the unique double-barreled architecture and voltage-dependent gating mechanism. The gating is conferred by the permeating anion itself, acting as the gating charge. This domain is found in the eukaryotic halogen ion (Cl- and I-) channel proteins, that perform a variety of functions including cell volume regulation, the membrane potential stabilization, transepithelial chloride transport and charge compensation necessary for the acidification of intracellular organelles.


Pssm-ID: 239656  Cd Length: 445  Bit Score: 122.33  E-value: 3.93e-30
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1565315252  25 GLLTGIVVSLFRLSIEKLSDLVRSIYEMsreqPIYLIGlaicCILAAFFVGYLVKN-EPDIKGSGIPQVEGQL-----RG 98
Cdd:cd03684     1 GIAIGLIAGLIDIIASWLSDLKEGYCNY----IIYVLL----ALLFAFIAVLLVKVvAPYAAGSGIPEIKTILsgfiiRG 72
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1565315252  99 ELSmnwFSVLWKKFIGGVLSVGAGLFLGREGPSIQLGASIGQGAGQLF---RSPSSEEKILISSGASSGLAAAFNAPIAG 175
Cdd:cd03684    73 FLG---KWTLLIKSVGLVLAVASGLSLGKEGPLVHIATCVGNIISRLFpkyRRNEAKRREILSAAAAAGVAVAFGAPIGG 149
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1565315252 176 LLFVLEEIHHSFSPLVWLTSFASAITANFV--SLYFFG-----LRPVLYLGDLPSLPLKYYgslVILGVLLGILGFIYQK 248
Cdd:cd03684   150 VLFSLEEVSYYFPLKTLWRSFFCALVAAFTlkSLNPFGtgrlvLFEVEYDRDWHYFELIPF---ILLGIFGGLYGAFFIK 226
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1565315252 249 VLLALQKFYNRLPLPAYFHGFVPFLLILP--IGYLWPSTLGGGNQIV-LAFG------------------HASLPIIMII 307
Cdd:cd03684   227 ANIKWARFRKKSLLKRYPVLEVLLVALITalISFPNPYTRLDMTELLeLLFNecepgddnslccyrdppaGDGVYKALWS 306
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1565315252 308 GLF--VLRFVFSMISYGGGLPGGIFLPILTLGALIGSFYGNIM---------------VDFGMDPIYIKDFVVIAMAGYF 370
Cdd:cd03684   307 LLLalIIKLLLTIFTFGIKVPAGIFVPSMAVGALFGRIVGILVeqlaysypdsiffacCTAGPSCITPGLYAMVGAAAFL 386
                         410       420       430       440       450
                  ....*....|....*....|....*....|....*....|....*....|..
gi 1565315252 371 TAIGKAPLTAIILVTEMVGSLNHLMPLGLAALVAYIVNDLLGGNPIYESLLE 422
Cdd:cd03684   387 GGVTRMTVSLVVIMFELTGALNYILPLMIAVMVSKWVADAIGKEGIYDAHIH 438
ClC_like cd01033
Putative ClC chloride channel. Clc proteins are putative halogen ion (Cl-, Br- and I-) ...
18-407 1.13e-29

Putative ClC chloride channel. Clc proteins are putative halogen ion (Cl-, Br- and I-) transporters found in eubacteria. They belong to the ClC superfamily of halogen ion channels, which share a unique double-barreled architecture and voltage-dependent gating mechanism. This superfamily lacks any structural or sequence similarity to other known ion channels and exhibit unique properties of ion permeation and gating. The voltage-dependent gating is conferred by the permeating anion itself, acting as the gating charge.


Pssm-ID: 238505 [Multi-domain]  Cd Length: 388  Bit Score: 120.09  E-value: 1.13e-29
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1565315252  18 ILKGIFVGLLT----GIVVSLFRLSIEKLSDLVRSIYEMSReqpiyLIGLAICCILAAFFVGYLVKnepdiKGSGIPQVE 93
Cdd:cd01033     2 VGAGLGGGLLTlllhGVQHLAFGYSEGSFLTGVAAVSPIRR-----ALSLTVGGLIAGLGWYLLRR-----KGKKLVSIK 71
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1565315252  94 GQLRGELSMNwfsvLWKKFIGGVL---SVGAGLFLGREGPSIQLGASIGQGAGQLFRSPSSEEKILISSGASSGLAAAFN 170
Cdd:cd01033    72 QAVRGKKRMP----FWETIIHAVLqivTVGLGAPLGREVAPREVGALLAQRFSDWLGLTVADRRLLVACAAGAGLAAVYN 147
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1565315252 171 APIAGLLFVLEEIHHSFSPLVWLTSFASAITANFVSLYFFGLRPVLYLGDLPSLPLkyygsLVILGVLLG-ILGFIYQKV 249
Cdd:cd01033   148 VPLAGALFALEILLRTISLRSVVAALATSAIAAAVASLLKGDHPIYDIPPMQLSTP-----LLIWALLAGpVLGVVAAGF 222
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1565315252 250 LLALQKFYNRLPLPAYFHGFVP--FLLILPIGYLWPSTLGGGNQIVLAFGHASLPIIMIIGLFVLRFVFSMISYGGGLPG 327
Cdd:cd01033   223 RRLSQAARAKRPKGKRILWQMPlaFLVIGLLSIFFPQILGNGRALAQLAFSTTLTLSLLLILLVLKIVATLLALRAGAYG 302
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1565315252 328 GIFLPILTLGALIGSFYGnIMVDFGMDPIYIKDFVVIAMAGYFTAIGKAPLTAIILVTEMVG-SLNHLMPLGLAALVAYI 406
Cdd:cd01033   303 GLLTPSLALGALLGALLG-IVWNALLPPLSIAAFALIGAAAFLAATQKAPLTALILVLEFTRqNPLFLIPLMLAVAGAVA 381

                  .
gi 1565315252 407 V 407
Cdd:cd01033   382 V 382
ClC_1_like cd03683
ClC-1-like chloride channel proteins. This CD includes isoforms ClC-0, ClC-1, ClC-2 and ClC_K. ...
24-421 2.91e-26

ClC-1-like chloride channel proteins. This CD includes isoforms ClC-0, ClC-1, ClC-2 and ClC_K. ClC-1 is expressed in skeletal muscle and its mutation leads to both recessively and dominantly-inherited forms of muscle stiffness or myotonia. ClC-K is exclusively expressed in kidney. Similarly, mutation of ClC-K leads to nephrogenic diabetes insipidus in mice and Bartter's syndrome in human. These proteins belong to the ClC superfamily of chloride ion channels, which share the unique double-barreled architecture and voltage-dependent gating mechanism. The gating is conferred by the permeating anion itself, acting as the gating charge. This domain is found in the eukaryotic halogen ion (Cl-, Br- and I-) channel proteins, that perform a variety of functions including cell volume regulation, regulation of intracelluar chloride concentration, membrane potential stabilization, charge compensation necessary for the acidification of intracellular organelles and transepithelial chloride transport.


Pssm-ID: 239655 [Multi-domain]  Cd Length: 426  Bit Score: 110.80  E-value: 2.91e-26
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1565315252  24 VGLLTGIVVSLFRLSIEKLSD----LVRSIYEMSREQPIYLIGLAICCILAAFFVGYLVKnePDIKGSGIPQVEGQLRGE 99
Cdd:cd03683     8 LGILMALISIAMDFAVEKLLNarrwLYSLLTGNSLLQYLVWVAYPVALVLFSALFCKYIS--PQAVGSGIPEMKTILRGV 85
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1565315252 100 LSMNW--FSVLWKKFIGGVLSVGAGLFLGREGPSIQLGASIGQ------GAGQLFRSPSSEEKILISSGASSGLAAAFNA 171
Cdd:cd03683    86 VLPEYltFKTLVAKVIGLTCALGSGLPLGKEGPFVHISSIVAAllskltTFFSGIYENESRRMEMLAAACAVGVACTFGA 165
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1565315252 172 PIAGLLFVLEEIHHSFSPL-VWLTSFASAITAN--FVSLYFFGLRPVLYLG-----------DLPSLPLkyygsLVILGV 237
Cdd:cd03683   166 PIGGVLFSIEVTSTYFAVRnYWRGFFAATCGAFtfRLLAVFFSDQETITALfkttffvdfpfDVQELPI-----FALLGI 240
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1565315252 238 LLGILG----FIYQKVLLALQkfYNRLplpayfhgFVPFLLILPIGYLwpstlgggnqIVLAFGHASL--PIIMIIGLFV 311
Cdd:cd03683   241 ICGLLGalfvFLHRKIVRFRR--KNRL--------FSKFLKRSPLLYP----------AIVALLTAVLtfPFLTLFLFIV 300
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1565315252 312 LRFVFSMISYGGGLPGGIFLPILTLGALIGSFYGNIMVDFGMDPIYIKDFVVIAMAGYfTAIGKAPLTAII--------L 383
Cdd:cd03683   301 VKFVLTALAITLPVPAGIFMPVFVIGAALGRLVGEIMAVLFPEGIRGGISNPIGPGGY-AVVGAAAFSGAVthtvsvavI 379
                         410       420       430
                  ....*....|....*....|....*....|....*...
gi 1565315252 384 VTEMVGSLNHLMPLGLAALVAYIVNDLLgGNPIYESLL 421
Cdd:cd03683   380 IFELTGQISHLLPVLIAVLISNAVAQFL-QPSIYDSII 416
PRK01610 PRK01610
putative voltage-gated ClC-type chloride channel ClcB; Provisional
111-419 5.85e-24

putative voltage-gated ClC-type chloride channel ClcB; Provisional


Pssm-ID: 234963  Cd Length: 418  Bit Score: 104.09  E-value: 5.85e-24
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1565315252 111 KFIGGVLSVGAGLFLGREGPSIQLGASIGQGAGQLFrSPSSEEKILISSGASSGLAAAFNAPIAGLLFVLEEIH-----H 185
Cdd:PRK01610  103 KSLASLLVVTSGSAIGREGAMILLAALAASCFAQRF-TPRQEWKLWIACGAAAGMASAYHAPLAGSLFIAEILFgtlmlA 181
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1565315252 186 SFSPLVwltsfASAITANFVSLYFFGLRPVLYLGDL-PSLPLKYYGSLVILGVLLGILGFIYQKVLLALQKFYNRL---- 260
Cdd:PRK01610  182 SLGPVV-----ISAVVALLTTNLLNGSDALLYNVQLsVTVQARDYALIISTGLLAGLCGPLLLTLMNASHRGFVSLklap 256
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1565315252 261 PLPAYFHGFVPFLLILpigyLWPSTLGGGNQIVLAFGHASLPIIMIIGLFVLRFVFSMISYGGGLPGGIFLPILTLGALI 340
Cdd:PRK01610  257 PWQLALGGLIVGLLSL----FTPAVWGNGYSVVQSFLTAPPLLMLIAGIFLCKLLAVLASSGSGAPGGVFTPTLFVGLAI 332
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1565315252 341 GSFYGNIMVDFGMDPIYIKDFVVIA-MAGYFTAIGKAPLTAIILVTEMVGSLNHLMPLGLAALVAYIVNDLLGGNPIYES 419
Cdd:PRK01610  333 GMLYGRSLGLWLPDGEEITLLLGLTgMATLLAATTHAPIMSTLMICEMTGEYQLLPGLLIACVIASVISRTLRRDSIYRQ 412
ClC_sycA_like cd03682
ClC sycA-like chloride channel proteins. This ClC family presents in bacteria, where it ...
21-408 4.19e-22

ClC sycA-like chloride channel proteins. This ClC family presents in bacteria, where it facilitates acid resistance in acidic soil. Mutation of this gene (sycA) in Rhizobium tropici CIAT899 causes serious deficiencies in nodule development, nodulation competitiveness, and N2 fixation on Phaseolus vulgaris plants, due to its reduced ability for acid resistance. This family is part of the ClC chloride channel superfamiy. These proteins catalyse the selective flow of Cl- ions across cell membranes and Cl-/H+ exchange transport. These proteins share two characteristics that are apparently inherent to the entire ClC chloride channel superfamily: a unique double-barreled architecture and voltage-dependent gating mechanism. The gating is conferred by the permeating anion itself, acting as the gating charge.


Pssm-ID: 239654 [Multi-domain]  Cd Length: 378  Bit Score: 98.03  E-value: 4.19e-22
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1565315252  21 GIFVGLLTGIVVSLFRLSIEKLSDLvrsiyemsREQPIYLIGLaicCILAAFFVGYLVKN--EPDIKGSGIPQVEGQLRG 98
Cdd:cd03682     2 ALLIGLLVGSASALFLWSLDWATEF--------REAHPWLLPF---LPLAGLLIGYLYQKfgKNSEKGNNLIIEEIHGPE 70
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1565315252  99 E---LSMNWFSvlwkkFIGGVLSVGAGLFLGREGPSIQLGASIGQGAGQLFRSPSSEEKILISSGASSGLAAAFNAPIAG 175
Cdd:cd03682    71 EgipLRMAPLV-----LFGTVLTHLFGGSAGREGTAVQMGGSLADAFGRVFKLPEEDRRILLIAGIAAGFAAVFGTPLAG 145
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1565315252 176 LLFVLEEI---HHSFSPLvwLTSFASAITANFVSLYFFGLRPVLYLGDLPSLPLKYYGSLVILGVLLGILGFIYQKVLLA 252
Cdd:cd03682   146 AIFALEVLvlgRLRYSAL--IPCLVAAIVADWVSHALGLEHTHYHIVFIPTLDPLLFVKVILAGIIFGLAGRLFAELLHF 223
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1565315252 253 LQKFYNRLPLPAYFHGFVPFLLILPIGYLWPST--LG-GGNQIVLAFGHASLPIIMiiglFVLRFVFSMISYGGGLPGGI 329
Cdd:cd03682   224 LKKLLKKRIKNPYLRPFVGGLLIILLVYLLGSRryLGlGTPLIEDSFFGGTVYPYD----WLLKLIFTVITLGAGFKGGE 299
                         330       340       350       360       370       380       390
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 1565315252 330 FLPILTLGALIGSFYGNIMvdfgmdPIYIKDFVVIAMAGYFTAIGKAPLTAIILVTEMVGSLNhLMPLGLAALVAYIVN 408
Cdd:cd03682   300 VTPLFFIGATLGNALAPIL------GLPVSLLAALGFVAVFAGATNTPLACIIMGIELFGAEN-APYFFIACLVAYLFS 371
TrkA_C pfam02080
TrkA-C domain; This domain is often found next to the pfam02254 domain. The exact function of ...
442-506 1.95e-07

TrkA-C domain; This domain is often found next to the pfam02254 domain. The exact function of this domain is unknown. It has been suggested that it may bind an unidentified ligand. The domain is predicted to adopt an all beta structure.


Pssm-ID: 460440 [Multi-domain]  Cd Length: 70  Bit Score: 48.37  E-value: 1.95e-07
                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 1565315252 442 FPVTAESSLDGLMVRDFNWPK--NMLLISIRRGNQEILTHGDTIMNVGDILVILTDEANLPRIKQEI 506
Cdd:pfam02080   4 VTVPENSPLVGKTLKELNLPErfGVRIVAIRRGGRLIIPSGDTVLEAGDRLLVIGTPDDLAALRELL 70
trkA PRK09496
Trk system potassium transporter TrkA;
444-504 4.25e-05

Trk system potassium transporter TrkA;


Pssm-ID: 236541 [Multi-domain]  Cd Length: 453  Bit Score: 45.88  E-value: 4.25e-05
                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|..
gi 1565315252 444 VTAESSLDGLMVRDFNWPKNMLLISIRRGNQEILTHGDTIMNVGD-ILVILTDEANLPRIKQ 504
Cdd:PRK09496  385 AHETSKVVGKPLKDLKLPKGVLIGAIVRGGEVIIPTGDTVIEPGDhVIVFVLDKKFVPDVEK 446
trkA PRK09496
Trk system potassium transporter TrkA;
442-506 8.52e-05

Trk system potassium transporter TrkA;


Pssm-ID: 236541 [Multi-domain]  Cd Length: 453  Bit Score: 45.11  E-value: 8.52e-05
                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 1565315252 442 FPVTAESSLDGLMVRDFN---WPKNMLLISIRRGNQEILTHGDTIMNVGDILVILTDEANLPRIKQEI 506
Cdd:PRK09496  157 VKVYEGSPLVGKPLSDLRehfPDIDVRVVAIFRGGRLIIPRGDTVIEAGDEVYFIGAREHIRAVMSEF 224
Voltage_gated_ClC cd00400
CLC voltage-gated chloride channel. The ClC chloride channels catalyse the selective flow of ...
311-415 2.17e-04

CLC voltage-gated chloride channel. The ClC chloride channels catalyse the selective flow of Cl- ions across cell membranes, thereby regulating electrical excitation in skeletal muscle and the flow of salt and water across epithelial barriers. This domain is found in the halogen ions (Cl-, Br- and I-) transport proteins of the ClC family. The ClC channels are found in all three kingdoms of life and perform a variety of functions including cellular excitability regulation, cell volume regulation, membrane potential stabilization, acidification of intracellular organelles, signal transduction, transepithelial transport in animals, and the extreme acid resistance response in eubacteria. They lack any structural or sequence similarity to other known ion channels and exhibit unique properties of ion permeation and gating. Unlike cation-selective ion channels, which form oligomers containing a single pore along the axis of symmetry, the ClC channels form two-pore homodimers with one pore per subunit without axial symmetry. Although lacking the typical voltage-sensor found in cation channels, all studied ClC channels are gated (opened and closed) by transmembrane voltage. The gating is conferred by the permeating ion itself, acting as the gating charge. In addition, eukaryotic and some prokaryotic ClC channels have two additional C-terminal CBS (cystathionine beta synthase) domains of putative regulatory function.


Pssm-ID: 238233 [Multi-domain]  Cd Length: 383  Bit Score: 43.71  E-value: 2.17e-04
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1565315252 311 VLRFVFSMISYGGGLPGGIFLPILTLGALIGSFYGNImvdFGMDPIYIKDFVVIAMAGYFTAIGKAPLTAIILVTEMVG- 389
Cdd:cd00400    86 LVKFLASALTLGSGGSVGREGPIVQIGAAIGSWLGRR---LRLSRNDRRILVACGAAAGIAAAFNAPLAGALFAIEVLLg 162
                          90       100
                  ....*....|....*....|....*...
gi 1565315252 390 --SLNHLMPLGLAALVAYIVNDLLGGNP 415
Cdd:cd00400   163 eySVASLIPVLLASVAAALVSRLLFGAE 190
PRK05326 PRK05326
potassium/proton antiporter;
440-508 3.78e-04

potassium/proton antiporter;


Pssm-ID: 235410 [Multi-domain]  Cd Length: 562  Bit Score: 43.27  E-value: 3.78e-04
                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 1565315252 440 FDFPVTAESSLDGLMVRDFNWPKNMLLISIRRGNQEILTHGDTIMNVGDILVILTDEANLPRIKQEIEA 508
Cdd:PRK05326  417 LEYRVPAGSWLVGKALRDLRLPRGALIALIIRDGKLLVPTGSTRLKAGDVLLVLGPERDLPALERLFSQ 485
TrkA COG0569
Trk/Ktr K+ transport system regulatory component TrkA/KtrA/KtrC, RCK domain [Inorganic ion ...
442-491 6.84e-04

Trk/Ktr K+ transport system regulatory component TrkA/KtrA/KtrC, RCK domain [Inorganic ion transport and metabolism, Signal transduction mechanisms];


Pssm-ID: 440335 [Multi-domain]  Cd Length: 296  Bit Score: 41.59  E-value: 6.84e-04
                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|..
gi 1565315252 442 FPVTAESSLDGLMVRDFNWPK--NMLLISIRRGNQEILTHGDTIMNVGDILV 491
Cdd:COG0569   245 VTVPEGSPLVGKTLKELDLREryGVTVVAIKRGGEVIIPSGDTVLEAGDELI 296
Voltage_CLC pfam00654
Voltage gated chloride channel; This family of ion channels contains 10 or 12 transmembrane ...
288-417 8.08e-04

Voltage gated chloride channel; This family of ion channels contains 10 or 12 transmembrane helices. Each protein forms a single pore. It has been shown that some members of this family form homodimers. In terms of primary structure, they are unrelated to known cation channels or other types of anion channels. Three ClC subfamilies are found in animals. ClC-1 is involved in setting and restoring the resting membrane potential of skeletal muscle, while other channels play important parts in solute concentration mechanisms in the kidney. These proteins contain two pfam00571 domains.


Pssm-ID: 425802 [Multi-domain]  Cd Length: 344  Bit Score: 41.76  E-value: 8.08e-04
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1565315252 288 GGNQIVLAFGHASLPIIMI-IGLFVLRFVFSMISYGGGLPGGIFLPILTLGALIGSFYGNIMvdFGMDPIYIKDFVVIAM 366
Cdd:pfam00654  17 AGSGIPEVKAALHGGRGPLpLRVLPVKFLGTVLTLGSGLSLGREGPSVQIGAAIGSGLGRRL--FRLSPRDRRILLAAGA 94
                          90       100       110       120       130
                  ....*....|....*....|....*....|....*....|....*....|....
gi 1565315252 367 AGYFTAIGKAPLTAIILVTEMVG---SLNHLMPLGLAALVAYIVNDLLGGNPIY 417
Cdd:pfam00654  95 AAGLAAAFNAPLAGVLFALEELSrsfSLRALIPVLLASVVAALVSRLIFGNSPL 148
 
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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