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cytochrome c oxidase accessory protein CcoG [Sinorhizobium meliloti]

Protein Classification

cytochrome c oxidase accessory protein CcoG( domain architecture ID 11494955)

cytochrome c oxidase accessory protein CcoG is a RdxA/RdxB/FixG family protein similar to Sinorhizobium meliloti nitrogen fixation protein FixG and Rhodobacter sphaeroides RdxB and is required for the formation of a high-affinity cbb3-type cytochrome oxidase

Graphical summary

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List of domain hits

 Name Accession Description Interval E-value
ccoG_rdxA_fixG TIGR02745
cytochrome c oxidase accessory protein FixG; Member of this ferredoxin-like protein family are ...
 44-503 0e+00

cytochrome c oxidase accessory protein FixG; Member of this ferredoxin-like protein family are found exclusively in species with an operon encoding the cbb3 type of cytochrome c oxidase (cco-cbb3), and near the cco-cbb3 operon in about half the cases. The cco-cbb3 is found in a variety of proteobacteria and almost nowhere else, and is associated with oxygen use under microaerobic conditions. Some (but not all) of these proteobacteria are also nitrogen-fixing, hence the gene symbol fixG. FixG was shown essential for functional cco-cbb3 expression in Bradyrhizobium japonicum.


:

Pssm-ID: 274278 [Multi-domain]  Cd Length: 434  Bit Score: 560.00  E-value: 0e+00
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 504344458   44 FRRFKWLVMLVTLGIYYLTPWIRWDRgahapDQAVLIDLASRRFYFFFVEIWPQEFFFVAGLLVMAGFGLFLVTSAVGRA 123
Cdd:TIGR02745   1 FRKLRYVIGAVLLLIFLITPWIRWNG-----NQAVLLDFAHRQFHFFGITFWPQEFYLLAGLLIIAALGLFFITTLAGRV 75

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 504344458  124 WCGYACPQTVWVDLFLVVERFIEGDRNARMRLDAGPWSLDKIRKRVAKHAIWLAIGVATGGAWIFYFADAPSLMSSLIAL 203
Cdd:TIGR02745  76 WCGYACPQTVWTDLFDWIERKIEGDRNKRMKLDKAPWTFDKVWKKTLKHLLWLVISLVTGGTFIFYFVPAPDLFAYLFTG 155

                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 504344458  204 DAPPVAYTTIGILTATTYVFGGLMREQVCTYMCPWPRIQAAMLDENSLVVTYNDWRGEPRSRHAKKAAA-AGDVVGDCVD 282
Cdd:TIGR02745 156 PADHPAYFWVLFFTAATYIFDGWMREQFCIYMCPYARIQSVMFDKDTLIVVYDEKRGEPRGPRKGKKDPkAPGPLGDCID 235

                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 504344458  283 CNACVAVCPMGIDIRDGQQLECITCALCIDACDGVMDKLGRERGLISYATLSdyaanmalATSGgtaaidpsrvrdahga 362
Cdd:TIGR02745 236 CNLCVQVCPTGIDIRDGLQLECINCGLCIDACDDVMEKMGKPKGLISYTSEA--------ALEG---------------- 291

                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 504344458  363 fRDKVRhlswriVFRPRVLVYFGVWTMVGFGLLFGLLARDRLELNVLHDRNPQFVVESDGSVRNGYMVKLLNMIPEQRTI 442
Cdd:TIGR02745 292 -RKKVR------LLRPRTIGYAAVLAIVIGLLAIALSTREPMDLNVLRDRNLLYVRNSDGVVENTYTLKILNKTEQPHEY 364

                         410       420       430       440       450       460
                  ....*....|....*....|....*....|....*....|....*....|....*....|.
gi 504344458  443 SLTIEGMPTATMRVAGQAtgdgrsvtIGVEPDKVTPLKVFVTLPKGGFAEAEGGFSLIAED 503
Cdd:TIGR02745 365 YLSVLGLPGIKIEGPGAP--------IHVKAGEKVKLPVFLRTPPDALKSGITSIEIRAYA 417
 
Name Accession Description Interval E-value
ccoG_rdxA_fixG TIGR02745
cytochrome c oxidase accessory protein FixG; Member of this ferredoxin-like protein family are ...
 44-503 0e+00

cytochrome c oxidase accessory protein FixG; Member of this ferredoxin-like protein family are found exclusively in species with an operon encoding the cbb3 type of cytochrome c oxidase (cco-cbb3), and near the cco-cbb3 operon in about half the cases. The cco-cbb3 is found in a variety of proteobacteria and almost nowhere else, and is associated with oxygen use under microaerobic conditions. Some (but not all) of these proteobacteria are also nitrogen-fixing, hence the gene symbol fixG. FixG was shown essential for functional cco-cbb3 expression in Bradyrhizobium japonicum.


Pssm-ID: 274278 [Multi-domain]  Cd Length: 434  Bit Score: 560.00  E-value: 0e+00
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 504344458   44 FRRFKWLVMLVTLGIYYLTPWIRWDRgahapDQAVLIDLASRRFYFFFVEIWPQEFFFVAGLLVMAGFGLFLVTSAVGRA 123
Cdd:TIGR02745   1 FRKLRYVIGAVLLLIFLITPWIRWNG-----NQAVLLDFAHRQFHFFGITFWPQEFYLLAGLLIIAALGLFFITTLAGRV 75

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 504344458  124 WCGYACPQTVWVDLFLVVERFIEGDRNARMRLDAGPWSLDKIRKRVAKHAIWLAIGVATGGAWIFYFADAPSLMSSLIAL 203
Cdd:TIGR02745  76 WCGYACPQTVWTDLFDWIERKIEGDRNKRMKLDKAPWTFDKVWKKTLKHLLWLVISLVTGGTFIFYFVPAPDLFAYLFTG 155

                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 504344458  204 DAPPVAYTTIGILTATTYVFGGLMREQVCTYMCPWPRIQAAMLDENSLVVTYNDWRGEPRSRHAKKAAA-AGDVVGDCVD 282
Cdd:TIGR02745 156 PADHPAYFWVLFFTAATYIFDGWMREQFCIYMCPYARIQSVMFDKDTLIVVYDEKRGEPRGPRKGKKDPkAPGPLGDCID 235

                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 504344458  283 CNACVAVCPMGIDIRDGQQLECITCALCIDACDGVMDKLGRERGLISYATLSdyaanmalATSGgtaaidpsrvrdahga 362
Cdd:TIGR02745 236 CNLCVQVCPTGIDIRDGLQLECINCGLCIDACDDVMEKMGKPKGLISYTSEA--------ALEG---------------- 291

                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 504344458  363 fRDKVRhlswriVFRPRVLVYFGVWTMVGFGLLFGLLARDRLELNVLHDRNPQFVVESDGSVRNGYMVKLLNMIPEQRTI 442
Cdd:TIGR02745 292 -RKKVR------LLRPRTIGYAAVLAIVIGLLAIALSTREPMDLNVLRDRNLLYVRNSDGVVENTYTLKILNKTEQPHEY 364

                         410       420       430       440       450       460
                  ....*....|....*....|....*....|....*....|....*....|....*....|.
gi 504344458  443 SLTIEGMPTATMRVAGQAtgdgrsvtIGVEPDKVTPLKVFVTLPKGGFAEAEGGFSLIAED 503
Cdd:TIGR02745 365 YLSVLGLPGIKIEGPGAP--------IHVKAGEKVKLPVFLRTPPDALKSGITSIEIRAYA 417
NapH COG0348
Polyferredoxin NapH [Energy production and conversion];
36-318 5.85e-85

Polyferredoxin NapH [Energy production and conversion];


Pssm-ID: 440117 [Multi-domain]  Cd Length: 263  Bit Score: 263.46  E-value: 5.85e-85
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 504344458  36 FPKRAEGRFRRFKWLVMLVTLGIYYLTPWIRWDrgahaPDQAVLIDLASRRFYFFFVeIWpqEFFFVAGLLVMAGFGLFL 115
Cdd:COG0348    3 YPRLVKGRFRRLRRLVQLLFLLLFLLGPWLRWL-----GDPAVLLDLAERRFYLFGL-FW--DFYLLALLLIGAALALFL 74

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 504344458 116 VTSAVGRAWCGYACPQTVWVDLFLVVERFIeGDRnaRMRLdagPWSLDKIRKRVaKH---AIWLAIGVATGGAWIFYFAD 192
Cdd:COG0348   75 LTLLFGRVWCGWVCPQGVLTELFSWLERKL-GDR--RLKL---PWSLSKILRWL-KYiilALWLLLALLTGLTFFGYFSP 147

                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 504344458 193 APSLMSSLIALDAPPVaytTIGILTATTYVFGGLMREQVCTYMCPWPRIQAAMLDENSLVVTYNDwrgeprsrhakkaaa 272
Cdd:COG0348  148 IGTLLRLLLFGVLGLW---LLLILLAAFLLLALFLRRQWCRYLCPYGAFQGLLSDLSTLRVRYDR--------------- 209

                        250       260       270       280
                 ....*....|....*....|....*....|....*....|....*...
gi 504344458 273 agdvvGDCVDCNACVAVCPMGIDIRDGQ--QLECITCALCIDACDGVM 318
Cdd:COG0348  210 -----GDCIDCGLCVKVCPMGIDIRKGEinQSECINCGRCIDACPKDA 252
Fer4_18 pfam13746
4Fe-4S dicluster domain; This family includes proteins containing domains which bind to ...
 227-331 1.79e-48

4Fe-4S dicluster domain; This family includes proteins containing domains which bind to iron-sulfur clusters. Members include bacterial ferredoxins, various dehydrogenases, and various reductases. The structure of the domain is an alpha-antiparallel beta sandwich.


Pssm-ID: 404610 [Multi-domain]  Cd Length: 114  Bit Score: 163.34  E-value: 1.79e-48
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 504344458  227 MREQVCTYMCPWPRIQAAMLDENSLVVTYNDWRGEP---RSRHAK----KAAAAGDVVGDCVDCNACVAVCPMGIDIRDG 299
Cdd:pfam13746   1 ARENFCIYACPYGRFQSVMYDEDTLTVVYDAVRGEGiygRKPPKAglktKELRQQKGVGDCIDCESCVQVCPTGIDIRKG 80

                          90       100       110
                  ....*....|....*....|....*....|..
gi 504344458  300 QQLECITCALCIDACDGVMDKLGRERGLISYA 331
Cdd:pfam13746  81 LQLECINCGLCIDACNTIMGKLGKPRGLIRYS 112
NapF_like cd10564
NapF, iron-sulfur subunit of periplasmic nitrate reductase; This family contains NapF protein, ...
 280-314 1.50e-04

NapF, iron-sulfur subunit of periplasmic nitrate reductase; This family contains NapF protein, the iron-sulfur subunit of periplasmic nitrate reductase. The periplasmic nitrate reductase NapABC of Escherichia coli likely functions during anaerobic growth in low-nitrate environments; napF operon expression is activated by cyclic AMP receptor protein (Crp). NapF is a subfamily of the beta subunit of DMSO reductase (DMSOR) family. DMSOR family members have a large, periplasmic molybdenum-containing alpha subunit as well as a small beta FeS subunit, and may also have a small gamma subunit. The beta subunit contains four Fe4/S4 and/or Fe3/S4 clusters which transfer the electrons from the alpha subunit to a hydrophobic integral membrane protein, presumably a cytochrome containing two b-type heme groups. The reducing equivalents are then transferred to menaquinone, which finally reduces the electron-accepting enzyme system.


Pssm-ID: 319886 [Multi-domain]  Cd Length: 139  Bit Score: 41.85  E-value: 1.50e-04
                         10        20        30        40
                 ....*....|....*....|....*....|....*....|...
gi 504344458 280 CVDCNACVAVCPMGIDIRDGQQL--------ECITCALCIDAC 314
Cdd:cd10564   15 CTRCGDCVEACPEGIIVRGDGGFpeldfsrgECTFCGACAEAC 57
PRK00783 PRK00783
DNA-directed RNA polymerase subunit D; Provisional
 276-316 2.90e-04

DNA-directed RNA polymerase subunit D; Provisional


Pssm-ID: 234837 [Multi-domain]  Cd Length: 263  Bit Score: 42.56  E-value: 2.90e-04
                         10        20        30        40
                 ....*....|....*....|....*....|....*....|....*..
gi 504344458 276 VVGDCVDCNACVAVCPMGI------DIRDGQQLECITCALCIDACDG 316
Cdd:PRK00783 167 VSEDCDECEKCVEACPRGVlelkegKLVVTDLLNCSLCKLCERACPG 213
 
Name Accession Description Interval E-value
ccoG_rdxA_fixG TIGR02745
cytochrome c oxidase accessory protein FixG; Member of this ferredoxin-like protein family are ...
 44-503 0e+00

cytochrome c oxidase accessory protein FixG; Member of this ferredoxin-like protein family are found exclusively in species with an operon encoding the cbb3 type of cytochrome c oxidase (cco-cbb3), and near the cco-cbb3 operon in about half the cases. The cco-cbb3 is found in a variety of proteobacteria and almost nowhere else, and is associated with oxygen use under microaerobic conditions. Some (but not all) of these proteobacteria are also nitrogen-fixing, hence the gene symbol fixG. FixG was shown essential for functional cco-cbb3 expression in Bradyrhizobium japonicum.


Pssm-ID: 274278 [Multi-domain]  Cd Length: 434  Bit Score: 560.00  E-value: 0e+00
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 504344458   44 FRRFKWLVMLVTLGIYYLTPWIRWDRgahapDQAVLIDLASRRFYFFFVEIWPQEFFFVAGLLVMAGFGLFLVTSAVGRA 123
Cdd:TIGR02745   1 FRKLRYVIGAVLLLIFLITPWIRWNG-----NQAVLLDFAHRQFHFFGITFWPQEFYLLAGLLIIAALGLFFITTLAGRV 75

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 504344458  124 WCGYACPQTVWVDLFLVVERFIEGDRNARMRLDAGPWSLDKIRKRVAKHAIWLAIGVATGGAWIFYFADAPSLMSSLIAL 203
Cdd:TIGR02745  76 WCGYACPQTVWTDLFDWIERKIEGDRNKRMKLDKAPWTFDKVWKKTLKHLLWLVISLVTGGTFIFYFVPAPDLFAYLFTG 155

                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 504344458  204 DAPPVAYTTIGILTATTYVFGGLMREQVCTYMCPWPRIQAAMLDENSLVVTYNDWRGEPRSRHAKKAAA-AGDVVGDCVD 282
Cdd:TIGR02745 156 PADHPAYFWVLFFTAATYIFDGWMREQFCIYMCPYARIQSVMFDKDTLIVVYDEKRGEPRGPRKGKKDPkAPGPLGDCID 235

                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 504344458  283 CNACVAVCPMGIDIRDGQQLECITCALCIDACDGVMDKLGRERGLISYATLSdyaanmalATSGgtaaidpsrvrdahga 362
Cdd:TIGR02745 236 CNLCVQVCPTGIDIRDGLQLECINCGLCIDACDDVMEKMGKPKGLISYTSEA--------ALEG---------------- 291

                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 504344458  363 fRDKVRhlswriVFRPRVLVYFGVWTMVGFGLLFGLLARDRLELNVLHDRNPQFVVESDGSVRNGYMVKLLNMIPEQRTI 442
Cdd:TIGR02745 292 -RKKVR------LLRPRTIGYAAVLAIVIGLLAIALSTREPMDLNVLRDRNLLYVRNSDGVVENTYTLKILNKTEQPHEY 364

                         410       420       430       440       450       460
                  ....*....|....*....|....*....|....*....|....*....|....*....|.
gi 504344458  443 SLTIEGMPTATMRVAGQAtgdgrsvtIGVEPDKVTPLKVFVTLPKGGFAEAEGGFSLIAED 503
Cdd:TIGR02745 365 YLSVLGLPGIKIEGPGAP--------IHVKAGEKVKLPVFLRTPPDALKSGITSIEIRAYA 417
NapH COG0348
Polyferredoxin NapH [Energy production and conversion];
36-318 5.85e-85

Polyferredoxin NapH [Energy production and conversion];


Pssm-ID: 440117 [Multi-domain]  Cd Length: 263  Bit Score: 263.46  E-value: 5.85e-85
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 504344458  36 FPKRAEGRFRRFKWLVMLVTLGIYYLTPWIRWDrgahaPDQAVLIDLASRRFYFFFVeIWpqEFFFVAGLLVMAGFGLFL 115
Cdd:COG0348    3 YPRLVKGRFRRLRRLVQLLFLLLFLLGPWLRWL-----GDPAVLLDLAERRFYLFGL-FW--DFYLLALLLIGAALALFL 74

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 504344458 116 VTSAVGRAWCGYACPQTVWVDLFLVVERFIeGDRnaRMRLdagPWSLDKIRKRVaKH---AIWLAIGVATGGAWIFYFAD 192
Cdd:COG0348   75 LTLLFGRVWCGWVCPQGVLTELFSWLERKL-GDR--RLKL---PWSLSKILRWL-KYiilALWLLLALLTGLTFFGYFSP 147

                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 504344458 193 APSLMSSLIALDAPPVaytTIGILTATTYVFGGLMREQVCTYMCPWPRIQAAMLDENSLVVTYNDwrgeprsrhakkaaa 272
Cdd:COG0348  148 IGTLLRLLLFGVLGLW---LLLILLAAFLLLALFLRRQWCRYLCPYGAFQGLLSDLSTLRVRYDR--------------- 209

                        250       260       270       280
                 ....*....|....*....|....*....|....*....|....*...
gi 504344458 273 agdvvGDCVDCNACVAVCPMGIDIRDGQ--QLECITCALCIDACDGVM 318
Cdd:COG0348  210 -----GDCIDCGLCVKVCPMGIDIRKGEinQSECINCGRCIDACPKDA 252
Fer4_18 pfam13746
4Fe-4S dicluster domain; This family includes proteins containing domains which bind to ...
 227-331 1.79e-48

4Fe-4S dicluster domain; This family includes proteins containing domains which bind to iron-sulfur clusters. Members include bacterial ferredoxins, various dehydrogenases, and various reductases. The structure of the domain is an alpha-antiparallel beta sandwich.


Pssm-ID: 404610 [Multi-domain]  Cd Length: 114  Bit Score: 163.34  E-value: 1.79e-48
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 504344458  227 MREQVCTYMCPWPRIQAAMLDENSLVVTYNDWRGEP---RSRHAK----KAAAAGDVVGDCVDCNACVAVCPMGIDIRDG 299
Cdd:pfam13746   1 ARENFCIYACPYGRFQSVMYDEDTLTVVYDAVRGEGiygRKPPKAglktKELRQQKGVGDCIDCESCVQVCPTGIDIRKG 80

                          90       100       110
                  ....*....|....*....|....*....|..
gi 504344458  300 QQLECITCALCIDACDGVMDKLGRERGLISYA 331
Cdd:pfam13746  81 LQLECINCGLCIDACNTIMGKLGKPRGLIRYS 112
FixG_C pfam11614
IG-like fold at C-terminal of FixG, putative oxidoreductase; This domain is part of a ...
 396-517 4.06e-24

IG-like fold at C-terminal of FixG, putative oxidoreductase; This domain is part of a transmembrane protein, FixG, itself part of the FixGHIS operon closely associated with the FixNOPQ operon that is the symbiotically essential cbb3-type haem-copper oxidase complex. FixG expression is induced by oxygen-deprivation. This C-terminal domain adopts an E-set Ig-like fold.


Pssm-ID: 431960 [Multi-domain]  Cd Length: 116  Bit Score: 96.91  E-value: 4.06e-24
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 504344458  396 FGLLARDRLELNVLHDRNPQFVVESDGSVRNGYMVKLLNMIPEQRTISLTIEGMPTATMRVAGQatgdgrsvTIGVEPDK 475
Cdd:pfam11614   1 YALATREPLELDVLRDRGPLFVELSDGSIENVYTLKIINKTEEPRRYTLSVEGLPGLKLEGGPQ--------EIEVAPGE 72

                          90       100       110       120
                  ....*....|....*....|....*....|....*....|...
gi 504344458  476 VTPLKVFVTLPKGGFAEAEGGFSLIAE-DPSSHERDVYQANFN 517
Cdd:pfam11614  73 VRTLPVFVTVPPEAAKSGSTPITFTVTaDDDGGETVTEKSRFL 115
Fer4_9 pfam13187
4Fe-4S dicluster domain;
279-314 9.58e-08

4Fe-4S dicluster domain;


Pssm-ID: 463801 [Multi-domain]  Cd Length: 50  Bit Score: 48.70  E-value: 9.58e-08
                          10        20        30        40
                  ....*....|....*....|....*....|....*....|....*
gi 504344458  279 DCVDCNACVAVCPMGIDIRD---------GQQLECITCALCIDAC 314
Cdd:pfam13187   1 KCTGCGACVAACPAGAIVPDlvgqtirgdIAGLACIGCGACVDAC 45
NuoI COG1143
Formate hydrogenlyase subunit 6/NADH:ubiquinone oxidoreductase 23 kD subunit (chain I) [Energy ...
 280-314 6.47e-07

Formate hydrogenlyase subunit 6/NADH:ubiquinone oxidoreductase 23 kD subunit (chain I) [Energy production and conversion]; Formate hydrogenlyase subunit 6/NADH:ubiquinone oxidoreductase 23 kD subunit (chain I) is part of the Pathway/BioSystem: NADH dehydrogenase


Pssm-ID: 440758 [Multi-domain]  Cd Length: 66  Bit Score: 46.66  E-value: 6.47e-07
                         10        20        30        40
                 ....*....|....*....|....*....|....*....|....
gi 504344458 280 CVDCNACVAVCPMG-IDIRDGQQLE--------CITCALCIDAC 314
Cdd:COG1143    4 CIGCGLCVRVCPVDaITIEDGEPGKvyvidpdkCIGCGLCVEVC 47
DsrA COG2221
Dissimilatory sulfite reductase (desulfoviridin), alpha and beta subunits [Inorganic ion ...
 280-314 8.98e-07

Dissimilatory sulfite reductase (desulfoviridin), alpha and beta subunits [Inorganic ion transport and metabolism];


Pssm-ID: 441823 [Multi-domain]  Cd Length: 69  Bit Score: 46.20  E-value: 8.98e-07
                         10        20        30        40
                 ....*....|....*....|....*....|....*....|
gi 504344458 280 CVDCNACVAVCPMG-IDIRDGQ----QLECITCALCIDAC 314
Cdd:COG2221   17 CIGCGLCVAVCPTGaISLDDGKlvidEEKCIGCGACIRVC 56
PreA COG1146
NAD-dependent dihydropyrimidine dehydrogenase, PreA subunit [Nucleotide transport and ...
 280-314 9.13e-07

NAD-dependent dihydropyrimidine dehydrogenase, PreA subunit [Nucleotide transport and metabolism];


Pssm-ID: 440761 [Multi-domain]  Cd Length: 67  Bit Score: 46.24  E-value: 9.13e-07
                         10        20        30        40
                 ....*....|....*....|....*....|....*....|...
gi 504344458 280 CVDCNACVAVCPMG-IDIRDG-------QQLECITCALCIDAC 314
Cdd:COG1146   10 CIGCGACVEVCPVDvLELDEEgkkalviNPEECIGCGACELVC 52
Fer4_10 pfam13237
4Fe-4S dicluster domain; This family includes proteins containing domains which bind to ...
 280-314 1.18e-06

4Fe-4S dicluster domain; This family includes proteins containing domains which bind to iron-sulfur clusters. Members include bacterial ferredoxins, various dehydrogenases, and various reductases. The structure of the domain is an alpha-antiparallel beta sandwich.


Pssm-ID: 404174 [Multi-domain]  Cd Length: 56  Bit Score: 45.70  E-value: 1.18e-06
                          10        20        30        40
                  ....*....|....*....|....*....|....*....|....*..
gi 504344458  280 CVDCNACVAVCPMGIDIRDGQQL------------ECITCALCIDAC 314
Cdd:pfam13237   9 CIGCGRCTAACPAGLTRVGAIVErlegeavrigvwKCIGCGACVEAC 55
Fer4_7 pfam12838
4Fe-4S dicluster domain; Superfamily includes proteins containing domains which bind to ...
 280-314 1.23e-06

4Fe-4S dicluster domain; Superfamily includes proteins containing domains which bind to iron-sulfur clusters. Members include bacterial ferredoxins, various dehydrogenases, and various reductases. Structure of the domain is an alpha-antiparallel beta sandwich. Domain contains two 4Fe4S clusters.


Pssm-ID: 463724 [Multi-domain]  Cd Length: 51  Bit Score: 45.60  E-value: 1.23e-06
                          10        20        30        40
                  ....*....|....*....|....*....|....*....|....*..
gi 504344458  280 CVDCNACVAVCPM------------GIDIRDGQQLECITCALCIDAC 314
Cdd:pfam12838   1 CIGCGACVAACPVgaitldevgekkGTKTVVIDPERCVGCGACVAVC 47
COG2768 COG2768
Uncharacterized Fe-S cluster protein [Function unknown];
279-314 1.88e-06

Uncharacterized Fe-S cluster protein [Function unknown];


Pssm-ID: 442050 [Multi-domain]  Cd Length: 74  Bit Score: 45.49  E-value: 1.88e-06
                         10        20        30        40
                 ....*....|....*....|....*....|....*....|.
gi 504344458 279 DCVDCNACVAVCPMG-IDIRDG----QQLECITCALCIDAC 314
Cdd:COG2768   12 KCIGCGACVKVCPVGaISIEDGkaviDPEKCIGCGACIEVC 52
NapF COG1145
Ferredoxin [Energy production and conversion];
122-314 2.76e-06

Ferredoxin [Energy production and conversion];


Pssm-ID: 440760 [Multi-domain]  Cd Length: 238  Bit Score: 48.95  E-value: 2.76e-06
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 504344458 122 RAWCGYACPQTVWVDLFLVVERFIEGDRNARMRLDAGPWSLDKIRKRVAKHAIWLAIGVATGGAW------IFYFADAPS 195
Cdd:COG1145   20 AVVTGILGKIILNVIAGALLKAVALGGLLPIIGILAKEAFDALKDVLGILGAIVIGIGAGEIVRVgiaaadLNLKAVALV 99

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 504344458 196 LMSSLIALDAPPVAYTTIGILTATTYVFGGLMREQVCTYMCPWPRIQAAMLDENSLVVTYNDWRGEPRSRHAKKAAAAGD 275
Cdd:COG1145  100 LLLALAVAGAAKRLIISAVKLVAGLVVAAGEVLLVIAAALAEAGLAILGAAAPVDALAISGGKKIEEELKIAIKKAKAVI 179

                        170       180       190       200
                 ....*....|....*....|....*....|....*....|....*.
gi 504344458 276 VVGDCVDCNACVAVCPMG-IDIRDGQ------QLECITCALCIDAC 314
Cdd:COG1145  180 DAEKCIGCGLCVKVCPTGaIRLKDGKpqivvdPDKCIGCGACVKVC 225
COG1149 COG1149
MinD superfamily P-loop ATPase, contains an inserted ferredoxin domain [General function ...
 280-314 5.40e-06

MinD superfamily P-loop ATPase, contains an inserted ferredoxin domain [General function prediction only];


Pssm-ID: 440763 [Multi-domain]  Cd Length: 68  Bit Score: 43.95  E-value: 5.40e-06
                         10        20        30        40
                 ....*....|....*....|....*....|....*....|.
gi 504344458 280 CVDCNACVAVCPMG-IDIRDGQQLE-----CITCALCIDAC 314
Cdd:COG1149   13 CIGCGLCVEVCPEGaIKLDDGGAPVvdpdlCTGCGACVGVC 53
IorA COG4231
TPP-dependent indolepyruvate ferredoxin oxidoreductase, alpha subunit [Energy production and ...
 280-314 6.66e-06

TPP-dependent indolepyruvate ferredoxin oxidoreductase, alpha subunit [Energy production and conversion];


Pssm-ID: 443375 [Multi-domain]  Cd Length: 76  Bit Score: 44.26  E-value: 6.66e-06
                         10        20        30        40
                 ....*....|....*....|....*....|....*....|
gi 504344458 280 CVDCNACVAVCPMG-IDIRDGQ----QLECITCALCIDAC 314
Cdd:COG4231   24 CTGCGACVKVCPADaIEEGDGKavidPDLCIGCGSCVQVC 63
Nar1 COG4624
Iron only hydrogenase large subunit, C-terminal domain [Energy production and conversion];
268-314 5.82e-05

Iron only hydrogenase large subunit, C-terminal domain [Energy production and conversion];


Pssm-ID: 443663 [Multi-domain]  Cd Length: 450  Bit Score: 45.40  E-value: 5.82e-05
                         10        20        30        40        50
                 ....*....|....*....|....*....|....*....|....*....|..
gi 504344458 268 KKAAAAGDVVGDCVDCNACVAVCPMG-IDIRDGQ----QLECITCALCIDAC 314
Cdd:COG4624   81 KRGPSIIRDKEKCKNCYPCVRACPVKaIKVDDGKaeidEEKCISCGQCVAVC 132
NapF_like cd10564
NapF, iron-sulfur subunit of periplasmic nitrate reductase; This family contains NapF protein, ...
 280-314 1.50e-04

NapF, iron-sulfur subunit of periplasmic nitrate reductase; This family contains NapF protein, the iron-sulfur subunit of periplasmic nitrate reductase. The periplasmic nitrate reductase NapABC of Escherichia coli likely functions during anaerobic growth in low-nitrate environments; napF operon expression is activated by cyclic AMP receptor protein (Crp). NapF is a subfamily of the beta subunit of DMSO reductase (DMSOR) family. DMSOR family members have a large, periplasmic molybdenum-containing alpha subunit as well as a small beta FeS subunit, and may also have a small gamma subunit. The beta subunit contains four Fe4/S4 and/or Fe3/S4 clusters which transfer the electrons from the alpha subunit to a hydrophobic integral membrane protein, presumably a cytochrome containing two b-type heme groups. The reducing equivalents are then transferred to menaquinone, which finally reduces the electron-accepting enzyme system.


Pssm-ID: 319886 [Multi-domain]  Cd Length: 139  Bit Score: 41.85  E-value: 1.50e-04
                         10        20        30        40
                 ....*....|....*....|....*....|....*....|...
gi 504344458 280 CVDCNACVAVCPMGIDIRDGQQL--------ECITCALCIDAC 314
Cdd:cd10564   15 CTRCGDCVEACPEGIIVRGDGGFpeldfsrgECTFCGACAEAC 57
MtMvhB_like cd10549
Uncharacterized polyferredoxin-like protein; This family contains uncharacterized ...
 279-315 2.12e-04

Uncharacterized polyferredoxin-like protein; This family contains uncharacterized polyferredoxin protein similar to Methanobacterium thermoautotrophicum MvhB. The mvhB is a gene of the methylviologen-reducing hydrogenase operon. It is predicted to contain 12 [4Fe-4S] clusters, and was therefore suggested to be a polyferredoxin. As a subfamily of the beta subunit of the DMSO Reductase (DMSOR) family, it is predicted to function as electron carrier in the reducing reaction.


Pssm-ID: 319871 [Multi-domain]  Cd Length: 128  Bit Score: 41.23  E-value: 2.12e-04
                         10        20        30        40
                 ....*....|....*....|....*....|....*....|...
gi 504344458 279 DCVDCNACVAVCPMG-IDIRDGQQLE-----CITCALCIDACD 315
Cdd:cd10549   79 KCIGCGLCVKVCPVDaITLEDELEIVidkekCIGCGICAEVCP 121
MtMvhB_like cd10549
Uncharacterized polyferredoxin-like protein; This family contains uncharacterized ...
 278-314 2.23e-04

Uncharacterized polyferredoxin-like protein; This family contains uncharacterized polyferredoxin protein similar to Methanobacterium thermoautotrophicum MvhB. The mvhB is a gene of the methylviologen-reducing hydrogenase operon. It is predicted to contain 12 [4Fe-4S] clusters, and was therefore suggested to be a polyferredoxin. As a subfamily of the beta subunit of the DMSO Reductase (DMSOR) family, it is predicted to function as electron carrier in the reducing reaction.


Pssm-ID: 319871 [Multi-domain]  Cd Length: 128  Bit Score: 41.23  E-value: 2.23e-04
                         10        20        30        40        50
                 ....*....|....*....|....*....|....*....|....*....|.
gi 504344458 278 GDCVDCNACVAVCPMG-IDIRDGQQL-------------ECITCALCIDAC 314
Cdd:cd10549   40 DKCVFCGACVEVCPTGaIELTPEGKEyvpkekeaeideeKCIGCGLCVKVC 90
PRK00783 PRK00783
DNA-directed RNA polymerase subunit D; Provisional
 276-316 2.90e-04

DNA-directed RNA polymerase subunit D; Provisional


Pssm-ID: 234837 [Multi-domain]  Cd Length: 263  Bit Score: 42.56  E-value: 2.90e-04
                         10        20        30        40
                 ....*....|....*....|....*....|....*....|....*..
gi 504344458 276 VVGDCVDCNACVAVCPMGI------DIRDGQQLECITCALCIDACDG 316
Cdd:PRK00783 167 VSEDCDECEKCVEACPRGVlelkegKLVVTDLLNCSLCKLCERACPG 213
DMSOR_beta_like cd16372
uncharacterized subfamily of DMSO Reductase beta subunit family; This family consists of the ...
 279-314 6.35e-04

uncharacterized subfamily of DMSO Reductase beta subunit family; This family consists of the small beta iron-sulfur (FeS) subunit of the DMSO Reductase (DMSOR) family. Members of this family also contain a large, periplasmic molybdenum-containing alpha subunit and may have a small gamma subunit as well. Examples of heterodimeric members with alpha and beta subunits include arsenite oxidase, and tungsten-containing formate dehydrogenase (FDH-T) while heterotrimeric members containing alpha, beta, and gamma subunits include formate dehydrogenase-N (FDH-N), and nitrate reductase (NarGHI). The beta subunit contains four Fe4/S4 and/or Fe3/S4 clusters which transfer the electrons from the alpha subunit to a hydrophobic integral membrane protein, presumably a cytochrome containing two b-type heme groups. The reducing equivalents are then transferred to menaquinone, which finally reduces the electron-accepting enzyme system.


Pssm-ID: 319894 [Multi-domain]  Cd Length: 125  Bit Score: 39.63  E-value: 6.35e-04
                         10        20        30
                 ....*....|....*....|....*....|....*....
gi 504344458 279 DCVDCNACVAVCPMGIDIRDGQQLE---CITCALCIDAC 314
Cdd:cd16372   78 LCVGCLMCVGFCPEGAMFKHEDYPEpfkCIACGICVKAC 116
Fer4_8 pfam13183
4Fe-4S dicluster domain; Superfamily includes proteins containing domains which bind to ...
 232-294 7.08e-04

4Fe-4S dicluster domain; Superfamily includes proteins containing domains which bind to iron-sulfur clusters. Members include bacterial ferredoxins, various dehydrogenases, and various reductases. Structure of the domain is an alpha-antiparallel beta sandwich. Domain contains two 4Fe4S clusters.


Pssm-ID: 433017 [Multi-domain]  Cd Length: 64  Bit Score: 38.06  E-value: 7.08e-04
                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 504344458  232 CTYMCPwpriqaamldenSLVVTYNDWRGEPRSRHAKKAAAAGDVVGD------CVDCNACVAVCPMGI 294
Cdd:pfam13183   8 CLAACP------------VYLVTGGRFPGDPRGGAAALLGRLEALEGLaeglwlCTLCGACTEVCPVGI 64
Fer4_5 pfam12801
4Fe-4S binding domain; Superfamily includes proteins containing domains which bind to ...
 104-138 1.17e-03

4Fe-4S binding domain; Superfamily includes proteins containing domains which bind to iron-sulfur clusters. Members include bacterial ferredoxins, various dehydrogenases, and various reductases. Structure of the domain is an alpha-antiparallel beta sandwich.


Pssm-ID: 432796 [Multi-domain]  Cd Length: 48  Bit Score: 36.77  E-value: 1.17e-03
                          10        20        30
                  ....*....|....*....|....*....|....*.
gi 504344458  104 GLLVMAGFGLFLVTSAV-GRAWCGYACPQTVWVDLF 138
Cdd:pfam12801   2 GPAGLILFLAVLVLTLLfGRVFCGWLCPFGALQELL 37
MtMvhB_like cd10549
Uncharacterized polyferredoxin-like protein; This family contains uncharacterized ...
 280-314 1.58e-03

Uncharacterized polyferredoxin-like protein; This family contains uncharacterized polyferredoxin protein similar to Methanobacterium thermoautotrophicum MvhB. The mvhB is a gene of the methylviologen-reducing hydrogenase operon. It is predicted to contain 12 [4Fe-4S] clusters, and was therefore suggested to be a polyferredoxin. As a subfamily of the beta subunit of the DMSO Reductase (DMSOR) family, it is predicted to function as electron carrier in the reducing reaction.


Pssm-ID: 319871 [Multi-domain]  Cd Length: 128  Bit Score: 38.53  E-value: 1.58e-03
                         10        20        30        40
                 ....*....|....*....|....*....|....*....|....*
gi 504344458 280 CVDCNACVAVCP-----MGIDIRDGQQLE-----CITCALCIDAC 314
Cdd:cd10549    8 CIGCGICVKACPtdaieLGPNGAIARGPEidedkCVFCGACVEVC 52
Fer4_17 pfam13534
4Fe-4S dicluster domain; This family includes proteins containing domains which bind to ...
 232-295 1.59e-03

4Fe-4S dicluster domain; This family includes proteins containing domains which bind to iron-sulfur clusters. Members include bacterial ferredoxins, various dehydrogenases, and various reductases. The structure of the domain is an alpha-antiparallel beta sandwich.


Pssm-ID: 433287 [Multi-domain]  Cd Length: 61  Bit Score: 37.06  E-value: 1.59e-03
                          10        20        30        40        50        60        70
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|.
gi 504344458  232 CTYMCPwpriqaamldenslvvtYNDWRGEPRSRHAKKAAA-------AGDVVGDCVDCNACVAVCPMGID 295
Cdd:pfam13534   8 CVDECP-----------------RYLLNGDEPKKLMRAAYLgdleelqANKVANLCSECGLCEYACPMGLD 61
DMSOR_beta_like cd16371
uncharacterized subfamily of DMSO Reductase beta subunit family; This family consists of the ...
 283-320 3.59e-03

uncharacterized subfamily of DMSO Reductase beta subunit family; This family consists of the small beta iron-sulfur (FeS) subunit of the DMSO Reductase (DMSOR) family. Members of this family also contain a large, periplasmic molybdenum-containing alpha subunit and may have a small gamma subunit as well. Examples of heterodimeric members with alpha and beta subunits include arsenite oxidase, and tungsten-containing formate dehydrogenase (FDH-T) while heterotrimeric members containing alpha, beta, and gamma subunits include formate dehydrogenase-N (FDH-N), and nitrate reductase (NarGHI). The beta subunit contains four Fe4/S4 and/or Fe3/S4 clusters which transfer the electrons from the alpha subunit to a hydrophobic integral membrane protein, presumably a cytochrome containing two b-type heme groups. The reducing equivalents are then transferred to menaquinone, which finally reduces the electron-accepting enzyme system.


Pssm-ID: 319893 [Multi-domain]  Cd Length: 140  Bit Score: 37.93  E-value: 3.59e-03
                         10        20        30        40        50
                 ....*....|....*....|....*....|....*....|....*....|....*....
gi 504344458 283 CN-----ACVAVCPMG-IDIR-DG--QQLE--CITCALCIDAC----------DGVMDK 320
Cdd:cd16371   54 CNhcenpACVKVCPTGaITKReDGivVVDQdkCIGCGYCVWACpygapqynpeTGKMDK 112
Fer4_7 pfam12838
4Fe-4S dicluster domain; Superfamily includes proteins containing domains which bind to ...
 232-294 3.73e-03

4Fe-4S dicluster domain; Superfamily includes proteins containing domains which bind to iron-sulfur clusters. Members include bacterial ferredoxins, various dehydrogenases, and various reductases. Structure of the domain is an alpha-antiparallel beta sandwich. Domain contains two 4Fe4S clusters.


Pssm-ID: 463724 [Multi-domain]  Cd Length: 51  Bit Score: 35.58  E-value: 3.73e-03
                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|...
gi 504344458  232 CTYMCPWpriQAAMLDENSLVVTYNDWRGEPRsrhakkaaaagdvvgDCVDCNACVAVCPMGI 294
Cdd:pfam12838   7 CVAACPV---GAITLDEVGEKKGTKTVVIDPE---------------RCVGCGACVAVCPTGA 51
PRK05888 PRK05888
NADH-quinone oxidoreductase subunit NuoI;
280-314 6.55e-03

NADH-quinone oxidoreductase subunit NuoI;


Pssm-ID: 235637 [Multi-domain]  Cd Length: 164  Bit Score: 37.55  E-value: 6.55e-03
                         10        20        30        40        50
                 ....*....|....*....|....*....|....*....|....*....|.
gi 504344458 280 CVDCNACVAVCP-MGIDIrDGQQLE---------------CITCALCIDAC 314
Cdd:PRK05888  60 CIACKLCAAICPaDAITI-EAAEREdgrrrttrydinfgrCIFCGFCEEAC 109
PRK09898 PRK09898
ferredoxin-like protein;
280-314 6.88e-03

ferredoxin-like protein;


Pssm-ID: 182135 [Multi-domain]  Cd Length: 208  Bit Score: 37.89  E-value: 6.88e-03
                         10        20        30
                 ....*....|....*....|....*....|....*...
gi 504344458 280 CVDCNACVAVCPMG---IDIRDGQQLECITCALCIDAC 314
Cdd:PRK09898 156 CIGCSACTTACPWMmatVNTESKKSSKCVLCGECANAC 193
PRK13795 PRK13795
hypothetical protein; Provisional
 280-314 6.92e-03

hypothetical protein; Provisional


Pssm-ID: 237510 [Multi-domain]  Cd Length: 636  Bit Score: 39.21  E-value: 6.92e-03
                         10        20        30        40
                 ....*....|....*....|....*....|....*....|..
gi 504344458 280 CVDCNACVAVCPMGIDIRDGQQLE-------CITCALCIDAC 314
Cdd:PRK13795 583 CVGCGVCVGACPTGAIRIEEGKRKisvdeekCIHCGKCTEVC 624
FDH_beta_like cd16366
beta FeS subunits of formate dehydrogenase N (FDH-N) and similar proteins; This family ...
 280-314 8.94e-03

beta FeS subunits of formate dehydrogenase N (FDH-N) and similar proteins; This family contains beta FeS subunits of several dehydrogenases in the DMSO reductase superfamily, including formate dehydrogenase N (FDH-N), tungsten-containing formate dehydrogenase (W-FDH) and other similar proteins. FDH-N is a major component of nitrate respiration of Escherichia coli; it catalyzes the oxidation of formate to carbon dioxide, donating the electrons to a second substrate to a cytochrome. W-FDH contains a tungsten instead of molybdenum at the catalytic center and seems to be exclusively found in organisms such as hyperthermophilic archaea that live in extreme environments. It catalyzes the oxidation of formate to carbon dioxide, donating the electrons to a second substrate.


Pssm-ID: 319888 [Multi-domain]  Cd Length: 156  Bit Score: 36.99  E-value: 8.94e-03
                         10        20        30        40
                 ....*....|....*....|....*....|....*....|...
gi 504344458 280 CVDCN--ACVAVCPMGIDIRDG------QQLECITCALCIDAC 314
Cdd:cd16366   70 CMHCTdaGCLAACPTGAIIRTEtgtvvvDPETCIGCGYCVNAC 112
PRK08348 PRK08348
NADH-plastoquinone oxidoreductase subunit; Provisional
 277-330 9.04e-03

NADH-plastoquinone oxidoreductase subunit; Provisional


Pssm-ID: 181399 [Multi-domain]  Cd Length: 120  Bit Score: 36.35  E-value: 9.04e-03
                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|.
gi 504344458 277 VGDCVDCNACVAVCPMGI--DIRDGQQL-----ECITCALCIDACDGVMDKLGRERGLISY 330
Cdd:PRK08348  41 VDKCVGCRMCVTVCPAGVfvYLPEIRKValwtgRCVFCGQCVDVCPTGALQMSDDFLLASY 101
PreA COG1146
NAD-dependent dihydropyrimidine dehydrogenase, PreA subunit [Nucleotide transport and ...
 279-303 9.17e-03

NAD-dependent dihydropyrimidine dehydrogenase, PreA subunit [Nucleotide transport and metabolism];


Pssm-ID: 440761 [Multi-domain]  Cd Length: 67  Bit Score: 35.07  E-value: 9.17e-03
                         10        20
                 ....*....|....*....|....*.
gi 504344458 279 DCVDCNACVAVCPMG-IDIRDGQQLE 303
Cdd:COG1146   41 ECIGCGACELVCPVGaITVEDDEPEE 66
DMSOR_beta-like cd04410
Beta subunit of the DMSO Reductase (DMSOR) family; This family consists of the small beta ...
 280-314 9.33e-03

Beta subunit of the DMSO Reductase (DMSOR) family; This family consists of the small beta iron-sulfur (FeS) subunit of the DMSO Reductase (DMSOR) family. Members of this family also contain a large, periplasmic molybdenum-containing alpha subunit and may have a small gamma subunit as well. Examples of heterodimeric members with alpha and beta subunits include arsenite oxidase, and tungsten-containing formate dehydrogenase (FDH-T) while heterotrimeric members containing alpha, beta, and gamma subunits include formate dehydrogenase-N (FDH-N), and nitrate reductase (NarGHI). The beta subunit contains four Fe4/S4 and/or Fe3/S4 clusters which transfer the electrons from the alpha subunit to a hydrophobic integral membrane protein, presumably a cytochrome containing two b-type heme groups. The reducing equivalents are then transferred to menaquinone, which finally reduces the electron-accepting enzyme system.


Pssm-ID: 319870 [Multi-domain]  Cd Length: 136  Bit Score: 36.60  E-value: 9.33e-03
                         10        20        30        40
                 ....*....|....*....|....*....|....*....|...
gi 504344458 280 CVDCN--ACVAVCPMG--IDIRDG----QQLECITCALCIDAC 314
Cdd:cd04410   50 CMHCEdpPCVKACPTGaiYKDEDGivliDEDKCIGCGSCVEAC 92
PRK08764 PRK08764
Rnf electron transport complex subunit RnfB;
263-314 9.34e-03

Rnf electron transport complex subunit RnfB;


Pssm-ID: 181550 [Multi-domain]  Cd Length: 135  Bit Score: 36.82  E-value: 9.34e-03
                         10        20        30        40        50
                 ....*....|....*....|....*....|....*....|....*....|....*....
gi 504344458 263 RSRHAKKAAAAGDVV-GDCVDCNACVAVCPMGIDIRDGQQLE------CITCALCIDAC 314
Cdd:PRK08764  69 RSRGTHKLPQVAWIVeADCIGCTKCIQACPVDAIVGGAKHMHtviaplCTGCELCVPAC 127
 
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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