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Conserved domains on  [gi|728055362|pdb|4P6V|B]
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Chain B, Na(+)-translocating NADH-quinone reductase subunit B

Protein Classification

Na+-translocating NADH-quinone reductase subunit B( domain architecture ID 10012342)

Na+-translocating NADH-quinone reductase subunit B, a component of the complex that uses the energy from reduction of ubiquinone-1 to ubiquinol to move Na(+) ions from the cytoplasm to the periplasm

Graphical summary

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List of domain hits

Name Accession Description Interval E-value
PRK05349 PRK05349
Na(+)-translocating NADH-quinone reductase subunit B; Provisional
1-414 0e+00

Na(+)-translocating NADH-quinone reductase subunit B; Provisional


:

Pssm-ID: 235425  Cd Length: 405  Bit Score: 761.70  E-value: 0e+00
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4P6V_B         1 MGLKKFLEDIEHHFEPGGKHEKWFALYEAAATLFYTPGLVTKRSSHVRDSVDLKRIMIMVWLAVFPAMFWGMYNAGGQAI 80
Cdd:PRK05349   1 MGLKNFLDKIEPHFEKGGKYEKFYPLYEAVDTFLYTPGTVTKGATHVRDAIDLKRIMITVWLALFPAMFFGMYNVGYQAQ 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4P6V_B        81 AALNhlysgdqlAAIVAGNWHYWLTEMLGGTmSSDAGWGSKMLLGATYFLPIYATVFIVGGFWEVLFCMVRKHEVNEGFF 160
Cdd:PRK05349  81 LALA--------AGAIADGWHYALFNALGGG-TADAGWWSNFLYGALYFLPIYLVSFIVGGFWEVLFAVVRGHEVNEGFF 151
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4P6V_B       161 VTSILFALIVPPTLPLWQAALGITFGVVVAKEVFGGTGRNFLNPALAGRAFLFFAYPAQISGDLVWTAADGYSGATALSQ 240
Cdd:PRK05349 152 VTSILFALILPPTIPLWQVALGISFGVVIAKEVFGGTGRNFLNPALAGRAFLFFAYPAQMSGDAVWVAVDGFSGATALSQ 231
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4P6V_B       241 WAQGGAGALINNATGQTITWMDAFIGNIPGSIGEVSTLALMIGAAFIVYMGIASWRIIGGVMIGMILLSTLFNVIGSDTN 320
Cdd:PRK05349 232 AAAGGLDALVNTVTGQPITWMDAFLGFIPGSIGETSTLAILIGGAILLFTRIASWRIVAGVMIGMIATSLLFNLIGSDTN 311
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4P6V_B       321 AMFNMPWHWHLVLGGFAFGMFFMATDPVSASFTNSGKWAYGILIGVMCVLIRVVNPAYPEGMMLAILFANLFAPLFDHVV 400
Cdd:PRK05349 312 PMFAMPWYWHLVLGGFAFGMVFMATDPVSASFTNKGKWIYGALIGFMTVLIRVVNPAYPEGMMLAILFANLFAPLFDYFV 391
                        410
                 ....*....|....
4P6V_B       401 VERNIKRRLARYGK 414
Cdd:PRK05349 392 VQANIKRRLARGGK 405
 
Name Accession Description Interval E-value
PRK05349 PRK05349
Na(+)-translocating NADH-quinone reductase subunit B; Provisional
1-414 0e+00

Na(+)-translocating NADH-quinone reductase subunit B; Provisional


Pssm-ID: 235425  Cd Length: 405  Bit Score: 761.70  E-value: 0e+00
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4P6V_B         1 MGLKKFLEDIEHHFEPGGKHEKWFALYEAAATLFYTPGLVTKRSSHVRDSVDLKRIMIMVWLAVFPAMFWGMYNAGGQAI 80
Cdd:PRK05349   1 MGLKNFLDKIEPHFEKGGKYEKFYPLYEAVDTFLYTPGTVTKGATHVRDAIDLKRIMITVWLALFPAMFFGMYNVGYQAQ 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4P6V_B        81 AALNhlysgdqlAAIVAGNWHYWLTEMLGGTmSSDAGWGSKMLLGATYFLPIYATVFIVGGFWEVLFCMVRKHEVNEGFF 160
Cdd:PRK05349  81 LALA--------AGAIADGWHYALFNALGGG-TADAGWWSNFLYGALYFLPIYLVSFIVGGFWEVLFAVVRGHEVNEGFF 151
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4P6V_B       161 VTSILFALIVPPTLPLWQAALGITFGVVVAKEVFGGTGRNFLNPALAGRAFLFFAYPAQISGDLVWTAADGYSGATALSQ 240
Cdd:PRK05349 152 VTSILFALILPPTIPLWQVALGISFGVVIAKEVFGGTGRNFLNPALAGRAFLFFAYPAQMSGDAVWVAVDGFSGATALSQ 231
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4P6V_B       241 WAQGGAGALINNATGQTITWMDAFIGNIPGSIGEVSTLALMIGAAFIVYMGIASWRIIGGVMIGMILLSTLFNVIGSDTN 320
Cdd:PRK05349 232 AAAGGLDALVNTVTGQPITWMDAFLGFIPGSIGETSTLAILIGGAILLFTRIASWRIVAGVMIGMIATSLLFNLIGSDTN 311
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4P6V_B       321 AMFNMPWHWHLVLGGFAFGMFFMATDPVSASFTNSGKWAYGILIGVMCVLIRVVNPAYPEGMMLAILFANLFAPLFDHVV 400
Cdd:PRK05349 312 PMFAMPWYWHLVLGGFAFGMVFMATDPVSASFTNKGKWIYGALIGFMTVLIRVVNPAYPEGMMLAILFANLFAPLFDYFV 391
                        410
                 ....*....|....
4P6V_B       401 VERNIKRRLARYGK 414
Cdd:PRK05349 392 VQANIKRRLARGGK 405
NqrB COG1805
Na+-transporting NADH:ubiquinone oxidoreductase, subunit NqrB [Energy production and ...
1-414 0e+00

Na+-transporting NADH:ubiquinone oxidoreductase, subunit NqrB [Energy production and conversion]; Na+-transporting NADH:ubiquinone oxidoreductase, subunit NqrB is part of the Pathway/BioSystem: Na+-translocating NADH dehydrogenase


Pssm-ID: 441410  Cd Length: 402  Bit Score: 728.53  E-value: 0e+00
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4P6V_B        1 MGLKKFLEDIEHHFEPGGKHEKWFALYEAAATLFYTPGLVTKRSSHVRDSVDLKRIMIMVWLAVFPAMFWGMYNAGGQAI 80
Cdd:COG1805   1 MGLRKFLDKIEPHFEKGGKLEKWYPLYEAFDTFLYTPGTVTKGGVHVRDAIDLKRIMITVVLALFPALLFGMYNVGYQAN 80
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4P6V_B       81 AALNHLysgdqlaAIVAGNWHYWLTEMLGGTmsSDAGWGSKMLLGATYFLPIYATVFIVGGFWEVLFCMVRKHEVNEGFF 160
Cdd:COG1805  81 LALGAL-------GAAPDDWRGALISLLGGH--DPASFWDNFLYGALYFLPIYIVSYVVGGFWEVLFAVVRKHEVNEGFL 151
                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4P6V_B      161 VTSILFALIVPPTLPLWQAALGITFGVVVAKEVFGGTGRNFLNPALAGRAFLFFAYPAQISGDLVWTAADGYSGATALSQ 240
Cdd:COG1805 152 VTGMLFPLILPPTIPLWQVALGISFGVVIGKEVFGGTGKNFLNPALTGRAFLFFAYPAQMSGDKVWVAVDGFSGATPLGQ 231
                       250       260       270       280       290       300       310       320
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4P6V_B      241 WAQGGAGALinnATGQTITWMDAFIGNIPGSIGEVSTLALMIGAAFIVYMGIASWRIIGGVMIGMILLSTLFNVIGSDTN 320
Cdd:COG1805 232 AAAGGLDAV---GTGAGYSWMDAFLGFIPGSIGETSTLAILIGAAILIVTGIASWRIMLGVFIGMIATSLLFNLIGSDTN 308
                       330       340       350       360       370       380       390       400
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4P6V_B      321 AMFNMPWHWHLVLGGFAFGMFFMATDPVSASFTNSGKWAYGILIGVMCVLIRVVNPAYPEGMMLAILFANLFAPLFDHVV 400
Cdd:COG1805 309 PMFAMPWYWHLVLGGFAFGMVFMATDPVSAAMTNKGKWIYGFLIGFMTVLIRVVNPAYPEGMMLAILFANVFAPLIDHFV 388
                       410
                ....*....|....
4P6V_B      401 VERNIKRRLARYGK 414
Cdd:COG1805 389 VQANIKRRLKRAKV 402
nqrB TIGR01937
NADH:ubiquinone oxidoreductase, Na(+)-translocating, B subunit; This model represents the NqrB ...
3-408 0e+00

NADH:ubiquinone oxidoreductase, Na(+)-translocating, B subunit; This model represents the NqrB subunit of the six-protein, Na(+)-pumping NADH-quinone reductase of a number of marine and pathogenic Gram-negative bacteria. This oxidoreductase complex functions primarily as a sodium ion pump. [Transport and binding proteins, Cations and iron carrying compounds]


Pssm-ID: 130992  Cd Length: 413  Bit Score: 635.29  E-value: 0e+00
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4P6V_B          3 LKKFLEDIEHHFEPGGKHEKWFALYEAAATLFYTPGLVTKRSSHVRDSVDLKRIMIMVWLAVFPAMFWGMYNAGGQAIAA 82
Cdd:TIGR01937   1 LKNFLNKLEPHFEKGGKYQKLTPVFDAVDTFLYEPGRTTSKPPHVRDAVDSKRWMILVVIALFPAMFFGMYNVGLQAIVA 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4P6V_B         83 LNHLysgdqlAAIVAGNWHYWLTEMLGGTMSSDAGWGSKMLLGATYFLPIYATVFIVGGFWEVLFCMVRKHEVNEGFFVT 162
Cdd:TIGR01937  81 LSQP------PQLMEAFWHISLFGSLGSFVSKEIGIGSKLLLGAKIFLPLLLVSYAVGGTWEVLFAVVRKHEINEGFLVT 154
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4P6V_B        163 SILFALIVPPTLPLWQAALGITFGVVVAKEVFGGTGRNFLNPALAGRAFLFFAYPAQISGDLVWT------------AAD 230
Cdd:TIGR01937 155 GILFPLIVPPTIPLWMAALGIAFGVVVAKEVFGGTGRNILNPALVGRAFLFFAYPAQMSGDQVWVgsnpmnslgagtAAD 234
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4P6V_B        231 GYSGATALSQWAQGGA-GALINNATGQTITWMDAFIGNIPGSIGEVSTLALMIGAAFIVYMGIASWRIIGGVMIGMILLS 309
Cdd:TIGR01937 235 GFSGATCLSQLASGGPsVKLQHNVTGPPASWMDAFLGNIPGSIGETSTLAILIGAALLILTGIASWRIMAGVMIGMIAMS 314
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4P6V_B        310 TLFNVIGSDTNAMFNMPWHWHLVLGGFAFGMFFMATDPVSASFTNSGKWAYGILIGVMCVLIRVVNPAYPEGMMLAILFA 389
Cdd:TIGR01937 315 WLFNAIGSWANAMFFIPWYWHLVLGGFAFGLVFMATDPVSSSFTKKGKWIYGAFIGFMAVLIRVVNPAYPEGMMLAILLA 394
                         410
                  ....*....|....*....
4P6V_B        390 NLFAPLFDHVVVERNIKRR 408
Cdd:TIGR01937 395 NVFAPLIDYFVVQANIKRR 413
NQR2_RnfD_RnfE pfam03116
NQR2, RnfD, RnfE family; This family of bacterial proteins includes a sodium-translocating ...
44-406 6.50e-124

NQR2, RnfD, RnfE family; This family of bacterial proteins includes a sodium-translocating NADH-ubiquinone oxidoreductase (i.e. a respiration linked sodium pump). In Vibrio cholerae, it negatively regulates the expression of virulence factors through inhibiting (by an unknown mechanism) the transcription of the transcriptional activator ToxT. The family also includes proteins involved in nitrogen fixation, RnfD and RnfE. The similarity of these proteins to NADH-ubiquinone oxidoreductases was previously noted.


Pssm-ID: 460811  Cd Length: 304  Bit Score: 360.97  E-value: 6.50e-124
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4P6V_B         44 SSHVRDSVDLKRIMIMVWLAVFPAMFWGMYNAGGQAiaalnhlysgdqlaaivagnwhywltemlggtmssdagwgskml 123
Cdd:pfam03116   3 SPHIRDGISTKRIMLDVLIALLPALLFGVYNFGLQA-------------------------------------------- 38
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4P6V_B        124 lgatyfLPIYATVFIVGGFWEVLFCMVRKHEV----NEGFFVTSILFALIVPPTLPLWQAALGITFGVVVAKEVFGGTGR 199
Cdd:pfam03116  39 ------LLVILVAVAVAVLTEALFAKLRKKKVttlgDLSAVVTGLLLALNLPPTAPWWMVAIGSAFAIVVGKQLFGGLGQ 112
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4P6V_B        200 NFLNPALAGRAFLFFAYPAQISGdlvWTAADGYSGATALSQWAQGGAGALinnatgqTITWMDAFIGNIPGSIGEVSTLA 279
Cdd:pfam03116 113 NFFNPALVGRAFLLISFPVAMTT---WVAPDAVTGATPLAQLKAGGLFFG-------LISYLDLFLGNIPGSIGETSALA 182
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4P6V_B        280 LMIGAAFIVYMGIASWRIIGGVMIGMILLSTLFNVIgsdtNAMFNMPWHWHLVLGGFAFGMFFMATDPVSASFTNSGKWA 359
Cdd:pfam03116 183 LLIGGLYLLARRIISWRIPVSFLAGVAVLALLFGLS----NPMFFADPLFHLLSGGLMLGAFFMATDPVTSPVTPKGKLI 258
                         330       340       350       360
                  ....*....|....*....|....*....|....*....|....*..
4P6V_B        360 YGILIGVMCVLIRVVNpAYPEGMMLAILFANLFAPLFDHVVVERNIK 406
Cdd:pfam03116 259 YGAGIGLLTVLIRVFG-GYPEGVSFAILLMNLLVPLIDRYTRPRVFG 304
 
Name Accession Description Interval E-value
PRK05349 PRK05349
Na(+)-translocating NADH-quinone reductase subunit B; Provisional
1-414 0e+00

Na(+)-translocating NADH-quinone reductase subunit B; Provisional


Pssm-ID: 235425  Cd Length: 405  Bit Score: 761.70  E-value: 0e+00
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4P6V_B         1 MGLKKFLEDIEHHFEPGGKHEKWFALYEAAATLFYTPGLVTKRSSHVRDSVDLKRIMIMVWLAVFPAMFWGMYNAGGQAI 80
Cdd:PRK05349   1 MGLKNFLDKIEPHFEKGGKYEKFYPLYEAVDTFLYTPGTVTKGATHVRDAIDLKRIMITVWLALFPAMFFGMYNVGYQAQ 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4P6V_B        81 AALNhlysgdqlAAIVAGNWHYWLTEMLGGTmSSDAGWGSKMLLGATYFLPIYATVFIVGGFWEVLFCMVRKHEVNEGFF 160
Cdd:PRK05349  81 LALA--------AGAIADGWHYALFNALGGG-TADAGWWSNFLYGALYFLPIYLVSFIVGGFWEVLFAVVRGHEVNEGFF 151
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4P6V_B       161 VTSILFALIVPPTLPLWQAALGITFGVVVAKEVFGGTGRNFLNPALAGRAFLFFAYPAQISGDLVWTAADGYSGATALSQ 240
Cdd:PRK05349 152 VTSILFALILPPTIPLWQVALGISFGVVIAKEVFGGTGRNFLNPALAGRAFLFFAYPAQMSGDAVWVAVDGFSGATALSQ 231
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4P6V_B       241 WAQGGAGALINNATGQTITWMDAFIGNIPGSIGEVSTLALMIGAAFIVYMGIASWRIIGGVMIGMILLSTLFNVIGSDTN 320
Cdd:PRK05349 232 AAAGGLDALVNTVTGQPITWMDAFLGFIPGSIGETSTLAILIGGAILLFTRIASWRIVAGVMIGMIATSLLFNLIGSDTN 311
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4P6V_B       321 AMFNMPWHWHLVLGGFAFGMFFMATDPVSASFTNSGKWAYGILIGVMCVLIRVVNPAYPEGMMLAILFANLFAPLFDHVV 400
Cdd:PRK05349 312 PMFAMPWYWHLVLGGFAFGMVFMATDPVSASFTNKGKWIYGALIGFMTVLIRVVNPAYPEGMMLAILFANLFAPLFDYFV 391
                        410
                 ....*....|....
4P6V_B       401 VERNIKRRLARYGK 414
Cdd:PRK05349 392 VQANIKRRLARGGK 405
NqrB COG1805
Na+-transporting NADH:ubiquinone oxidoreductase, subunit NqrB [Energy production and ...
1-414 0e+00

Na+-transporting NADH:ubiquinone oxidoreductase, subunit NqrB [Energy production and conversion]; Na+-transporting NADH:ubiquinone oxidoreductase, subunit NqrB is part of the Pathway/BioSystem: Na+-translocating NADH dehydrogenase


Pssm-ID: 441410  Cd Length: 402  Bit Score: 728.53  E-value: 0e+00
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4P6V_B        1 MGLKKFLEDIEHHFEPGGKHEKWFALYEAAATLFYTPGLVTKRSSHVRDSVDLKRIMIMVWLAVFPAMFWGMYNAGGQAI 80
Cdd:COG1805   1 MGLRKFLDKIEPHFEKGGKLEKWYPLYEAFDTFLYTPGTVTKGGVHVRDAIDLKRIMITVVLALFPALLFGMYNVGYQAN 80
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4P6V_B       81 AALNHLysgdqlaAIVAGNWHYWLTEMLGGTmsSDAGWGSKMLLGATYFLPIYATVFIVGGFWEVLFCMVRKHEVNEGFF 160
Cdd:COG1805  81 LALGAL-------GAAPDDWRGALISLLGGH--DPASFWDNFLYGALYFLPIYIVSYVVGGFWEVLFAVVRKHEVNEGFL 151
                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4P6V_B      161 VTSILFALIVPPTLPLWQAALGITFGVVVAKEVFGGTGRNFLNPALAGRAFLFFAYPAQISGDLVWTAADGYSGATALSQ 240
Cdd:COG1805 152 VTGMLFPLILPPTIPLWQVALGISFGVVIGKEVFGGTGKNFLNPALTGRAFLFFAYPAQMSGDKVWVAVDGFSGATPLGQ 231
                       250       260       270       280       290       300       310       320
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4P6V_B      241 WAQGGAGALinnATGQTITWMDAFIGNIPGSIGEVSTLALMIGAAFIVYMGIASWRIIGGVMIGMILLSTLFNVIGSDTN 320
Cdd:COG1805 232 AAAGGLDAV---GTGAGYSWMDAFLGFIPGSIGETSTLAILIGAAILIVTGIASWRIMLGVFIGMIATSLLFNLIGSDTN 308
                       330       340       350       360       370       380       390       400
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4P6V_B      321 AMFNMPWHWHLVLGGFAFGMFFMATDPVSASFTNSGKWAYGILIGVMCVLIRVVNPAYPEGMMLAILFANLFAPLFDHVV 400
Cdd:COG1805 309 PMFAMPWYWHLVLGGFAFGMVFMATDPVSAAMTNKGKWIYGFLIGFMTVLIRVVNPAYPEGMMLAILFANVFAPLIDHFV 388
                       410
                ....*....|....
4P6V_B      401 VERNIKRRLARYGK 414
Cdd:COG1805 389 VQANIKRRLKRAKV 402
nqrB TIGR01937
NADH:ubiquinone oxidoreductase, Na(+)-translocating, B subunit; This model represents the NqrB ...
3-408 0e+00

NADH:ubiquinone oxidoreductase, Na(+)-translocating, B subunit; This model represents the NqrB subunit of the six-protein, Na(+)-pumping NADH-quinone reductase of a number of marine and pathogenic Gram-negative bacteria. This oxidoreductase complex functions primarily as a sodium ion pump. [Transport and binding proteins, Cations and iron carrying compounds]


Pssm-ID: 130992  Cd Length: 413  Bit Score: 635.29  E-value: 0e+00
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4P6V_B          3 LKKFLEDIEHHFEPGGKHEKWFALYEAAATLFYTPGLVTKRSSHVRDSVDLKRIMIMVWLAVFPAMFWGMYNAGGQAIAA 82
Cdd:TIGR01937   1 LKNFLNKLEPHFEKGGKYQKLTPVFDAVDTFLYEPGRTTSKPPHVRDAVDSKRWMILVVIALFPAMFFGMYNVGLQAIVA 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4P6V_B         83 LNHLysgdqlAAIVAGNWHYWLTEMLGGTMSSDAGWGSKMLLGATYFLPIYATVFIVGGFWEVLFCMVRKHEVNEGFFVT 162
Cdd:TIGR01937  81 LSQP------PQLMEAFWHISLFGSLGSFVSKEIGIGSKLLLGAKIFLPLLLVSYAVGGTWEVLFAVVRKHEINEGFLVT 154
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4P6V_B        163 SILFALIVPPTLPLWQAALGITFGVVVAKEVFGGTGRNFLNPALAGRAFLFFAYPAQISGDLVWT------------AAD 230
Cdd:TIGR01937 155 GILFPLIVPPTIPLWMAALGIAFGVVVAKEVFGGTGRNILNPALVGRAFLFFAYPAQMSGDQVWVgsnpmnslgagtAAD 234
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4P6V_B        231 GYSGATALSQWAQGGA-GALINNATGQTITWMDAFIGNIPGSIGEVSTLALMIGAAFIVYMGIASWRIIGGVMIGMILLS 309
Cdd:TIGR01937 235 GFSGATCLSQLASGGPsVKLQHNVTGPPASWMDAFLGNIPGSIGETSTLAILIGAALLILTGIASWRIMAGVMIGMIAMS 314
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4P6V_B        310 TLFNVIGSDTNAMFNMPWHWHLVLGGFAFGMFFMATDPVSASFTNSGKWAYGILIGVMCVLIRVVNPAYPEGMMLAILFA 389
Cdd:TIGR01937 315 WLFNAIGSWANAMFFIPWYWHLVLGGFAFGLVFMATDPVSSSFTKKGKWIYGAFIGFMAVLIRVVNPAYPEGMMLAILLA 394
                         410
                  ....*....|....*....
4P6V_B        390 NLFAPLFDHVVVERNIKRR 408
Cdd:TIGR01937 395 NVFAPLIDYFVVQANIKRR 413
NQR2_RnfD_RnfE pfam03116
NQR2, RnfD, RnfE family; This family of bacterial proteins includes a sodium-translocating ...
44-406 6.50e-124

NQR2, RnfD, RnfE family; This family of bacterial proteins includes a sodium-translocating NADH-ubiquinone oxidoreductase (i.e. a respiration linked sodium pump). In Vibrio cholerae, it negatively regulates the expression of virulence factors through inhibiting (by an unknown mechanism) the transcription of the transcriptional activator ToxT. The family also includes proteins involved in nitrogen fixation, RnfD and RnfE. The similarity of these proteins to NADH-ubiquinone oxidoreductases was previously noted.


Pssm-ID: 460811  Cd Length: 304  Bit Score: 360.97  E-value: 6.50e-124
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4P6V_B         44 SSHVRDSVDLKRIMIMVWLAVFPAMFWGMYNAGGQAiaalnhlysgdqlaaivagnwhywltemlggtmssdagwgskml 123
Cdd:pfam03116   3 SPHIRDGISTKRIMLDVLIALLPALLFGVYNFGLQA-------------------------------------------- 38
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4P6V_B        124 lgatyfLPIYATVFIVGGFWEVLFCMVRKHEV----NEGFFVTSILFALIVPPTLPLWQAALGITFGVVVAKEVFGGTGR 199
Cdd:pfam03116  39 ------LLVILVAVAVAVLTEALFAKLRKKKVttlgDLSAVVTGLLLALNLPPTAPWWMVAIGSAFAIVVGKQLFGGLGQ 112
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4P6V_B        200 NFLNPALAGRAFLFFAYPAQISGdlvWTAADGYSGATALSQWAQGGAGALinnatgqTITWMDAFIGNIPGSIGEVSTLA 279
Cdd:pfam03116 113 NFFNPALVGRAFLLISFPVAMTT---WVAPDAVTGATPLAQLKAGGLFFG-------LISYLDLFLGNIPGSIGETSALA 182
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4P6V_B        280 LMIGAAFIVYMGIASWRIIGGVMIGMILLSTLFNVIgsdtNAMFNMPWHWHLVLGGFAFGMFFMATDPVSASFTNSGKWA 359
Cdd:pfam03116 183 LLIGGLYLLARRIISWRIPVSFLAGVAVLALLFGLS----NPMFFADPLFHLLSGGLMLGAFFMATDPVTSPVTPKGKLI 258
                         330       340       350       360
                  ....*....|....*....|....*....|....*....|....*..
4P6V_B        360 YGILIGVMCVLIRVVNpAYPEGMMLAILFANLFAPLFDHVVVERNIK 406
Cdd:pfam03116 259 YGAGIGLLTVLIRVFG-GYPEGVSFAILLMNLLVPLIDRYTRPRVFG 304
PRK01024 PRK01024
Na(+)-translocating NADH-quinone reductase subunit B; Provisional
3-409 1.95e-105

Na(+)-translocating NADH-quinone reductase subunit B; Provisional


Pssm-ID: 179207  Cd Length: 503  Bit Score: 320.96  E-value: 1.95e-105
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4P6V_B         3 LKKFLeDIEHHFEPGGKHEKWFALYEAAATLFYTPGLVTKRSSHVRDSVDLKRIMIMVWLAVFPAMFWGMYNAGGQAIAa 82
Cdd:PRK01024   2 LKKFV-DSLWKICQKDKFQRFTPIADAIDTFCYEPIHTPSSPPFIRDAVDVKRWMMLVVIALFPAIFVAIWNSGLQALV- 79
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4P6V_B        83 lnhLYSGDqlAAIVAGNWHYWLTEMLGGTMSSDAGWGSKMLLGATYFLPIYATVFIVGGFWEVLFCMVRKHEVNEGFFVT 162
Cdd:PRK01024  80 ---YQSGD--PRLMEAFLHISGFKSYFSFVSKEIGIGSILWAGCKIFLPLLFISYAVGGTCEVLFAIIRKHKIAEGLLVT 154
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4P6V_B       163 SILFALIVPPTLPLWQAALGITFGVVVAKEVFGGTGRNFLNPALAGRAFLFFAYPAQISGDlVWTAA------------- 229
Cdd:PRK01024 155 GILYPLILPPTIPYWMAALGIAFGVVVGKELFGGTGMNILNPALSGRAFLFFTFPAKMSGD-VWVGSnpsrikesllkmn 233
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4P6V_B       230 --------DGYSGATAL--------------------------------------SQWAQGGAGALINNATGQTI----- 258
Cdd:PRK01024 234 slagkshiDGFSQSTCLqtlnstppsvkrvhvdaiasnilhlehvptqdviqsqfSTWTESHPGLTLDQLTLEQLqnfvt 313
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4P6V_B       259 ------------TWMDA-------------------FIGNIPGSIGEVSTLALMIGAAFIVYMGIASWRIIGGVMIGMIL 307
Cdd:PRK01024 314 tplaegglgllpTQFDSaysitdviygigkfstgnlFFGNILGSLGETSTFACLLGAIFLILTGIASWRTMLSFGLGAFF 393
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4P6V_B       308 LSTLFNVI--------GSDTNAMFNMPWHWHLVLGGFAFGMFFMATDPVSASFTNSGKWAYGILIGVMCVLIRVVNPAYP 379
Cdd:PRK01024 394 TAWLFKIMsilivgnaGAWAPAKFFIPAYRHLFLGGLAFGLVFMATDPVSSPTMKLAKWIYGAFIGFMTIVIRLINPAYP 473
                        490       500       510
                 ....*....|....*....|....*....|
4P6V_B       380 EGMMLAILFANLFAPLFDHVVVERNIKRRL 409
Cdd:PRK01024 474 EGVMLAILLGNVFAPLFDYFAVRKYRQRRI 503
RnfD COG4658
Na+-translocating ferredoxin:NAD+ oxidoreductase RNF, RnfD subunit [Energy production and ...
37-403 1.39e-67

Na+-translocating ferredoxin:NAD+ oxidoreductase RNF, RnfD subunit [Energy production and conversion]; Na+-translocating ferredoxin:NAD+ oxidoreductase RNF, RnfD subunit is part of the Pathway/BioSystem: Na+-translocating Fd:NADH oxidoreductase


Pssm-ID: 443696  Cd Length: 332  Bit Score: 217.68  E-value: 1.39e-67
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4P6V_B       37 PGLVTKRSSHVRDSVDLKRIMIMVWLAVFPAMFWGMYnaggqaiaalnhLYsgdqlaaivagnwhywltemlggtmssda 116
Cdd:COG4658   2 PKLKVSSSPHIHSGDSTSRIMLDVLLALLPALAAGVY------------FF----------------------------- 40
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4P6V_B      117 GWGSKMLLgatyflpIYATVFIVggFWEVLFCMVRKHEVNEGFF---VTSILFALIVPPTLPLWQAALGITFGVVVAKEV 193
Cdd:COG4658  41 GWGALIVI-------LLAVLTAV--LTEALILKLRKRPPTLGDGsavVTGLLLALSLPPTAPWWMVVIGSFFAIVVAKQL 111
                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4P6V_B      194 FGGTGRNFLNPALAGRAFLFFAYPAQISGDLV-----------------WTAADGYSGATALSQWAQGGAgalinnATGQ 256
Cdd:COG4658 112 FGGLGQNPFNPAMVGRAFLLISFPVQMTTWLPpaplaagfldslaliftGGGVDAVTGATPLDALKTGLS------ALTV 185
                       250       260       270       280       290       300       310       320
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4P6V_B      257 TITWMDAFIGNIPGSIGEVSTLALMIGAAFIVYMGIASWRIIGGVMIGMILLSTLFNVIGSDTnamFNMPWhWHLVLGGF 336
Cdd:COG4658 186 SEILQDLFFGNIGGSGGETSALALLLGGLYLLYRRIISWHIPVAYLGTVAVLAGLFGLIDPDR---YASPL-FHLLSGGL 261
                       330       340       350       360       370       380
                ....*....|....*....|....*....|....*....|....*....|....*....|....*..
4P6V_B      337 AFGMFFMATDPVSASFTNSGKWAYGILIGVMCVLIRVVNpAYPEGMMLAILFANLFAPLFDHVVVER 403
Cdd:COG4658 262 MLGAFFMATDPVTSPTTPKGRLIFGAGIGLLTYLIRTFG-GYPEGVAFAILLMNAAVPLIDRYTRPR 327
rnfD TIGR01946
electron transport complex, RnfABCDGE type, D subunit; The six subunit complex RnfABCDGE in ...
161-398 1.73e-49

electron transport complex, RnfABCDGE type, D subunit; The six subunit complex RnfABCDGE in Rhodobacter capsulatus encodes an apparent NADH oxidoreductase responsible for electron transport to nitrogenase, necessary for nitrogen fixation. A closely related complex in E. coli, RsxABCDGE (Reducer of SoxR), reduces the 2Fe-2S-containing superoxide sensor SoxR, active as a transcription factor when oxidized. This family of putative NADH oxidoreductase complexes exists in many of the same species as the related NQR, a Na(+)-translocating NADH-quinone reductase, but is distinct. This model describes the A subunit. [Energy metabolism, Electron transport]


Pssm-ID: 131001  Cd Length: 327  Bit Score: 170.24  E-value: 1.73e-49
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4P6V_B        161 VTSILFALIVPPTLPLWQAALGITFGVVVAKEVFGGTGRNFLNPALAGRAFLFFAYPAQIS-----GDLVW--------- 226
Cdd:TIGR01946  73 LTGLLLAVAIPPLAPWWMIVIGTIFAIVLGKHLYGGLGQNIFNPAMVGYVFLLISFPVQMTtwpppGKLLSfvdsfslif 152
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4P6V_B        227 ----TAADGYSGATALSQWAQGgagalINNATGQTITWMDAFIGNIPGSIGEVSTLALMIGAAFIVYMGIASWRIIGGVM 302
Cdd:TIGR01946 153 sgntSGIDGITTATPLDLFKTG-----LSLGTDLLPPKLPIFLGKSAGCGWEWSNLAFLLGGIYLLYRKIITWHIPVSML 227
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4P6V_B        303 IGMILLSTLFNVIGSDTNAmfnMPWhWHLVLGGFAFGMFFMATDPVSASFTNSGKWAYGILIGVMCVLIRVVNpAYPEGM 382
Cdd:TIGR01946 228 ATLFVLSTITYLFSPFTHA---SPL-FHLFSGGTMLGAFFIATDPVTAPTTNKGRIIFGAGIGVLVYLIRTFG-GYPDGV 302
                         250
                  ....*....|....*.
4P6V_B        383 MLAILFANLFAPLFDH 398
Cdd:TIGR01946 303 AFAILLMNLCVPLIDY 318
rnfD PRK00816
electron transport complex protein RnfD; Reviewed
161-398 1.14e-31

electron transport complex protein RnfD; Reviewed


Pssm-ID: 234844  Cd Length: 350  Bit Score: 123.45  E-value: 1.14e-31
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4P6V_B       161 VTSILFALIVPPTLPLWQAALGITFGVVVAKEVFGGTGRNFLNPALAGRAFLFFAYPAQISG------------------ 222
Cdd:PRK00816  79 LTALLLAVSIPPLAPWWMIVIGTVFAIIIAKQLYGGLGQNPFNPAMVGYVVLLISFPVQMTSwlppielaaeppgfldal 158
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4P6V_B       223 DLVWT--------------AADGYSGATALSQWAQG-GAGALINNATGQTItwmdaFIGNIPGSIGEVSTLALMIGAAFI 287
Cdd:PRK00816 159 SLIFTghtadgfdmhqlrlGIDGISQATPLDTFKTSlRAGHTVEEILQQPI-----FSGILAGVGWQWVNLAYLAGGLFL 233
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4P6V_B       288 VYMGIASWRIIGGVMIGMILLSTLFNVIGSDTNAmfnmPWHWHLVLGGFAFGMFFMATDPVSASFTNSGKWAYGILIGVM 367
Cdd:PRK00816 234 LWQKAIRWHIPVAFLATLALCATLGWLFSPDTLA----SPLLHLFSGATMLGAFFIATDPVTASTTPRGRLIFGALIGLL 309
                        250       260       270
                 ....*....|....*....|....*....|.
4P6V_B       368 CVLIRVVNpAYPEGMMLAILFANLFAPLFDH 398
Cdd:PRK00816 310 VYLIRSFG-GYPDGVAFAVLLANICVPLIDY 339
 
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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