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Conserved domains on  [gi|2470326367|pdb|8ESZ|S1]
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Chain S1, NADH-ubiquinone oxidoreductase 75 kDa subunit, mitochondrial

Protein Classification

Graphical summary

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List of domain hits

Name Accession Description Interval E-value
NuoG TIGR01973
NADH-quinone oxidoreductase, chain G; This model represents the G subunit (one of 14: A->N) of ...
44-632 0e+00

NADH-quinone oxidoreductase, chain G; This model represents the G subunit (one of 14: A->N) of the NADH-quinone oxidoreductase complex I which generally couples NADH and ubiquinone oxidation/reduction in bacteria and mammalian mitochondria while translocating protons, but may act on NADPH and/or plastoquinone in cyanobacteria and plant chloroplasts. This model excludes related subunits from formate dehydrogenase complexes. [Energy metabolism, Electron transport]


:

Pssm-ID: 273904 [Multi-domain]  Cd Length: 602  Bit Score: 778.46  E-value: 0e+00
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
8ESZ_S1        44 VFVDDIPVQVVPGTTVLQAAAQIGVEIPRFCYHERLAVAGNCRMCLVEVEKSPKPVAACAMPVMKGWRIKTNSDLTRKAR 123
Cdd:TIGR01973   1 IFIDGKELEVPKGTTVLQACLSAGIEIPRFCYHEKLSIAGNCRMCLVEVEKFPKPVASCATPVTDGMKISTNSEKVKKAR 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
8ESZ_S1       124 EGVMEFLLMNHPLDCPICDQGGECDLQDQAMAFGSDRSRFtdinYTGKRAVEDKDIGPLVKTIMTRCIHCTRCVRFASEI 203
Cdd:TIGR01973  81 EGVMEFLLINHPLDCPICDQGGECDLQDQAVMYGSDRSRF----REKKRTVENKYLGPLIKTEMTRCIHCTRCVRFANEV 156
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
8ESZ_S1       204 AGVDDLGTTGRGNDMQIGTYVEKLFLTELSGNVIDLCPVGALTNKPYSFVARPWEIRKVSSIDVLDAVGSNIVVSTRTNE 283
Cdd:TIGR01973 157 AGVEDLGVIGRGNNVEIGTYEGKTLESELSGNLIDICPVGALTSKPYAFKARPWELKSTPSICVHDSVGCNIRVDERNGE 236
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
8ESZ_S1       284 VLRILPRENEDVNEEWLADKSRFACDGLKRQ-RLVAPMVRMPNGELQAVEWEGALiAVAKAIKAAGGQIAGISGQLADLE 362
Cdd:TIGR01973 237 IMRILPRENDEINEEWLCDKGRFGYDGLNRQdRLTKPLLRNQEGNLLEVSWAEAL-AIAAEKLKASSRIGGIAGPRSSLE 315
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
8ESZ_S1       363 AQVALKDLLNRLGSEVVATEQ-GFIAGGTDNRANYLLNSTIAGLEEADAVLLVGTNPRYEAPLVNTRLRKAYVHNELQIA 441
Cdd:TIGR01973 316 ELFALKKLVRKLGSENFDLRIrNYEFESADLRANYLFNTTLADIEEADLVLLVGADLRQEAPLLNLRLRKAVKKGGAKVA 395
                         410       420       430       440       450       460       470       480
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
8ESZ_S1       442 SIGP-KIDLSYDH-----ENLGADAALVKDVCSGAHA-FSKVLEGAKKPAIIIGADLLERADGAAIHATVAEYCKKLKK- 513
Cdd:TIGR01973 396 LIGIeKWNLTYPAntnlvFHPGLSPKKLDDIASGAHSdIAAALKAAKKPLIIVGDSAISHLDGAALISAAANIAKVIKVr 475
                         490       500       510       520       530       540       550       560
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
8ESZ_S1       514 -PNWNPFNVLQTNAAQVGALDVGYK-AGAQTAVK-AQPKVLFLLNADAGKVTREQ-----LPKDCFVVYIGSHGDNGASI 585
Cdd:TIGR01973 476 rKEWNGLNILSSGANSVGLLDLGGEsTGLDAALNlGAADALFLLGADLERALDKTardalSKADAFIIYQGHHGTETAEK 555
                         570       580       590       600
                  ....*....|....*....|....*....|....*....|....*..
8ESZ_S1       586 ADAVLPGAAYTEKQGIYVNTEGRPQQTLPGVSPPGMAREDWKILRAL 632
Cdd:TIGR01973 556 ADVILPGAAFTEKSGTYVNLEGRAQRFEQAVKPPGEAREDWRILRAL 602
NADH_dhqG_C pfam09326
NADH-ubiquinone oxidoreductase subunit G, C-terminal; Members of this family of are found at ...
671-712 1.22e-09

NADH-ubiquinone oxidoreductase subunit G, C-terminal; Members of this family of are found at the C-terminus of NADH dehydrogenases subunit G or NADH-ubiquinone oxidoreductase subunit G. EC:1.6.99.5.


:

Pssm-ID: 462757  Cd Length: 41  Bit Score: 54.15  E-value: 1.22e-09
                          10        20        30        40
                  ....*....|....*....|....*....|....*....|..
8ESZ_S1       671 AGAAGTISksigGGAIDiklKELRDYFMTDAISRASPTMAKC 712
Cdd:pfam09326   7 AGAKGKLS----GAPLK---SPIEDFYMTDPISRASATMAKC 41
 
Name Accession Description Interval E-value
NuoG TIGR01973
NADH-quinone oxidoreductase, chain G; This model represents the G subunit (one of 14: A->N) of ...
44-632 0e+00

NADH-quinone oxidoreductase, chain G; This model represents the G subunit (one of 14: A->N) of the NADH-quinone oxidoreductase complex I which generally couples NADH and ubiquinone oxidation/reduction in bacteria and mammalian mitochondria while translocating protons, but may act on NADPH and/or plastoquinone in cyanobacteria and plant chloroplasts. This model excludes related subunits from formate dehydrogenase complexes. [Energy metabolism, Electron transport]


Pssm-ID: 273904 [Multi-domain]  Cd Length: 602  Bit Score: 778.46  E-value: 0e+00
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
8ESZ_S1        44 VFVDDIPVQVVPGTTVLQAAAQIGVEIPRFCYHERLAVAGNCRMCLVEVEKSPKPVAACAMPVMKGWRIKTNSDLTRKAR 123
Cdd:TIGR01973   1 IFIDGKELEVPKGTTVLQACLSAGIEIPRFCYHEKLSIAGNCRMCLVEVEKFPKPVASCATPVTDGMKISTNSEKVKKAR 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
8ESZ_S1       124 EGVMEFLLMNHPLDCPICDQGGECDLQDQAMAFGSDRSRFtdinYTGKRAVEDKDIGPLVKTIMTRCIHCTRCVRFASEI 203
Cdd:TIGR01973  81 EGVMEFLLINHPLDCPICDQGGECDLQDQAVMYGSDRSRF----REKKRTVENKYLGPLIKTEMTRCIHCTRCVRFANEV 156
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
8ESZ_S1       204 AGVDDLGTTGRGNDMQIGTYVEKLFLTELSGNVIDLCPVGALTNKPYSFVARPWEIRKVSSIDVLDAVGSNIVVSTRTNE 283
Cdd:TIGR01973 157 AGVEDLGVIGRGNNVEIGTYEGKTLESELSGNLIDICPVGALTSKPYAFKARPWELKSTPSICVHDSVGCNIRVDERNGE 236
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
8ESZ_S1       284 VLRILPRENEDVNEEWLADKSRFACDGLKRQ-RLVAPMVRMPNGELQAVEWEGALiAVAKAIKAAGGQIAGISGQLADLE 362
Cdd:TIGR01973 237 IMRILPRENDEINEEWLCDKGRFGYDGLNRQdRLTKPLLRNQEGNLLEVSWAEAL-AIAAEKLKASSRIGGIAGPRSSLE 315
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
8ESZ_S1       363 AQVALKDLLNRLGSEVVATEQ-GFIAGGTDNRANYLLNSTIAGLEEADAVLLVGTNPRYEAPLVNTRLRKAYVHNELQIA 441
Cdd:TIGR01973 316 ELFALKKLVRKLGSENFDLRIrNYEFESADLRANYLFNTTLADIEEADLVLLVGADLRQEAPLLNLRLRKAVKKGGAKVA 395
                         410       420       430       440       450       460       470       480
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
8ESZ_S1       442 SIGP-KIDLSYDH-----ENLGADAALVKDVCSGAHA-FSKVLEGAKKPAIIIGADLLERADGAAIHATVAEYCKKLKK- 513
Cdd:TIGR01973 396 LIGIeKWNLTYPAntnlvFHPGLSPKKLDDIASGAHSdIAAALKAAKKPLIIVGDSAISHLDGAALISAAANIAKVIKVr 475
                         490       500       510       520       530       540       550       560
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
8ESZ_S1       514 -PNWNPFNVLQTNAAQVGALDVGYK-AGAQTAVK-AQPKVLFLLNADAGKVTREQ-----LPKDCFVVYIGSHGDNGASI 585
Cdd:TIGR01973 476 rKEWNGLNILSSGANSVGLLDLGGEsTGLDAALNlGAADALFLLGADLERALDKTardalSKADAFIIYQGHHGTETAEK 555
                         570       580       590       600
                  ....*....|....*....|....*....|....*....|....*..
8ESZ_S1       586 ADAVLPGAAYTEKQGIYVNTEGRPQQTLPGVSPPGMAREDWKILRAL 632
Cdd:TIGR01973 556 ADVILPGAAFTEKSGTYVNLEGRAQRFEQAVKPPGEAREDWRILRAL 602
MopB_Res-Cmplx1_Nad11 cd02773
MopB_Res_Cmplx1_Nad11: The second domain of the Nad11/75-kDa subunit of the NADH-quinone ...
263-636 0e+00

MopB_Res_Cmplx1_Nad11: The second domain of the Nad11/75-kDa subunit of the NADH-quinone oxidoreductase/respiratory complex I/NADH dehydrogenase-1(NDH-1) of eukaryotes and the Nqo3/G subunit of alphaproteobacteria NDH-1. The NADH-quinone oxidoreductase is the first energy-transducting complex in the respiratory chains of many prokaryotes and eukaryotes. Mitochondrial complex I and its bacterial counterpart, NDH-1, function as a redox pump that uses the redox energy to translocate H+ ions across the membrane, resulting in a significant contribution to energy production. The nad11 gene codes for the largest (75 kDa) subunit of the mitochondrial NADH:ubiquinone oxidoreductase, it constitutes the electron input part of the enzyme, or the so-called NADH dehydrogenase fragment. In Paracoccus denitrificans, this subunit is encoded by the nqo3 gene, and is part of the 14 distinct subunits constituting the 'minimal' functional enzyme. The Nad11/Nqo3 subunit is made of two domains: the first contains three binding sites for FeS clusters (the fer2 domain), the second domain (this CD), is of unknown function or, as postulated, has lost an ancestral formate dehydrogenase activity that became redundant during the evolution of the complex I enzyme. Although only vestigial sequence evidence remains of a molybdopterin binding site, this protein domain belongs to the molybdopterin_binding (MopB) superfamily of proteins.


Pssm-ID: 239174 [Multi-domain]  Cd Length: 375  Bit Score: 615.04  E-value: 0e+00
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
8ESZ_S1     263 SSIDVLDAVGSNIVVSTRTNEVLRILPRENEDVNEEWLADKSRFACDGLKRQRLVAPMVRMpNGELQAVEWEGALIAVAK 342
Cdd:cd02773   1 ESIDVLDAVGSNIRVDTRGGEVMRILPRLNEDINEEWISDKTRFAYDGLKRQRLDKPYIRK-NGKLKPATWEEALAAIAK 79
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
8ESZ_S1     343 A-IKAAGGQIAGISGQLADLEAQVALKDLLNRLGSEVVATEQGFIAGGTDNRANYLLNSTIAGLEEADAVLLVGTNPRYE 421
Cdd:cd02773  80 AlKGVKPDEIAAIAGDLADVESMVALKDLLNKLGSENLACEQDGPDLPADLRSNYLFNTTIAGIEEADAVLLVGTNPRFE 159
                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
8ESZ_S1     422 APLVNTRLRKAYVHNELQIASIGPKIDLSYDHENLGADAALVKDVCSGAHAFSKVLEGAKKPAIIIGADLLERADGAAIH 501
Cdd:cd02773 160 APVLNARIRKAWLHGGLKVGVIGPPVDLTYDYDHLGTDAKTLQDIASGKHPFSKALKDAKKPMIIVGSGALARKDGAAIL 239
                       250       260       270       280       290       300       310       320
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
8ESZ_S1     502 ATVAEYCKKLK--KPNWNPFNVLQTNAAQVGALDVGYKAGAQTAVKA-QPKVLFLLNADAGKVTReqLPKDCFVVYIGSH 578
Cdd:cd02773 240 AAVAKLAKKNGvvREGWNGFNVLHRAASRVGALDLGFVPGAGAIRKSgPPKVLYLLGADEIDITP--IPKDAFVVYQGHH 317
                       330       340       350       360       370
                ....*....|....*....|....*....|....*....|....*....|....*...
8ESZ_S1     579 GDNGASIADAVLPGAAYTEKQGIYVNTEGRPQQTLPGVSPPGMAREDWKILRALSEVV 636
Cdd:cd02773 318 GDRGAQIADVILPGAAYTEKSGTYVNTEGRVQQTRKAVSPPGDAREDWKILRALSEVL 375
NuoG COG1034
NADH dehydrogenase/NADH:ubiquinone oxidoreductase 75 kD subunit (chain G) [Energy production ...
41-658 0e+00

NADH dehydrogenase/NADH:ubiquinone oxidoreductase 75 kD subunit (chain G) [Energy production and conversion]; NADH dehydrogenase/NADH:ubiquinone oxidoreductase 75 kD subunit (chain G) is part of the Pathway/BioSystem: NADH dehydrogenase


Pssm-ID: 440657 [Multi-domain]  Cd Length: 453  Bit Score: 582.18  E-value: 0e+00
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
8ESZ_S1      41 KIEVFVDDIPVQVVPGTTVLQAAAQIGVEIPRFCYHERLAVAGNCRMCLVEVEKSPKPVAACAMPVMKGWRIKTNSDLTR 120
Cdd:COG1034   1 MVTITIDGKEVEVPKGTTVLQAAEKAGIEIPRFCYHPKLSIAGACRMCLVEVEGAPKPVASCATPVTDGMVVKTDSPKVK 80
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
8ESZ_S1     121 KAREGVMEFLLMNHPLDCPICDQGGECDLQDQAMAFGSDRSRFTDinytGKRAVEDKDIGPLVKTIMTRCIHCTRCVRFA 200
Cdd:COG1034  81 KARKGVMEFLLINHPLDCPICDQGGECDLQDQAMEYGVDESRYEE----EKRTVPKKDLGPLILLDMNRCILCTRCVRFC 156
                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
8ESZ_S1     201 SEIAGVDDLGTTGRGNDMQIGTYVEKLFLTELSGNVIDLCPVGALTNKPYSFVARPWEIRKVSSIDVLDAVGSNIVVSTR 280
Cdd:COG1034 157 DEIAGDPELGVIGRGEHSEIGTYLGKPLDSEFSGNCIDVCPVGALTSKPFRFKARPWELKKTPSICPHCSVGCNIRVDVR 236
                       250       260       270       280       290       300       310       320
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
8ESZ_S1     281 TNEVLRILPRENEDVNEEWLADKSRFACDGLKR-QRLVAPMVRmPNGELQAVEWEGALIavakaikaaggqiagisgqla 359
Cdd:COG1034 237 GGKVYRVLPRENEAVNEEWLCDKGRFGYDGLNSpDRLTRPLVR-KDGELVEASWEEALA--------------------- 294
                       330       340       350       360       370       380       390       400
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
8ESZ_S1     360 dleaqvALKDLLNRLGSEvvateqgfiaggtDNRanyllnstiagleeadavllVGtnpryeaplvntrlrkayvhnelq 439
Cdd:COG1034 295 ------AAAEGLKALKKA-------------ENS--------------------VG------------------------ 311
                       410       420       430       440       450       460       470       480
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
8ESZ_S1     440 iasigpkidlsydhenlgadAALVKDVCSGAHAFSKVLEGAKKPAIIIGADlLERADGAAIhatvaeyckklkkpnwnpf 519
Cdd:COG1034 312 --------------------AALLGALPDAAAILEAAEAGKLKALVLLGAD-PYDLDPAAA------------------- 351
                       490       500       510       520       530       540       550       560
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
8ESZ_S1     520 nvlqtnaaqvgaldvgykagaqtavkaqpkvlfllnadagkvtREQLPKDCFVVYIGSHGDNGASIADAVLPGAAYTEKQ 599
Cdd:COG1034 352 -------------------------------------------LAALAKADFVVVLDHFGSATAERADVVLPAAAFAEKS 388
                       570       580       590       600       610
                ....*....|....*....|....*....|....*....|....*....|....*....
8ESZ_S1     600 GIYVNTEGRPQQTLPGVSPPGMAREDWKILRALSEVVGKPLPYDNLDELRNRLEDVAPH 658
Cdd:COG1034 389 GTFVNLEGRVQRFNAAVPPPGEARPDWRVLRALANALGAGLPYDSLEEVRAELAAEAPA 447
Molybdopterin pfam00384
Molybdopterin oxidoreductase;
315-635 1.86e-114

Molybdopterin oxidoreductase;


Pssm-ID: 395308 [Multi-domain]  Cd Length: 359  Bit Score: 349.39  E-value: 1.86e-114
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
8ESZ_S1       315 RLVAPMVRMPNGELQAVEWEGAL-------IAVAKAIKAAGGQIAGISGQLADLEAQVALKDLLNRLGSEVVATEQGF-- 385
Cdd:pfam00384   1 RLKYPMVRRGDGKFVRVSWDEALdliakklKRIIKKYGPDAIAINGGSGGLTDVESLYALKKLLNRLGSKNGNTEDHNgd 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
8ESZ_S1       386 ------IAGGTDNRANYLLNSTIAGLEEADAVLLVGTNPRYEAPLVNTRLRKAYVHNELQIASIGPKIDLSYDHENLGAD 459
Cdd:pfam00384  81 lctaaaAAFGSDLRSNYLFNSSIADIENADLILLIGTNPREEAPILNARIRKAALKGKAKVIVIGPRLDLTYADEHLGIK 160
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
8ESZ_S1       460 AA-LVKDVCSGAHAFSKVLEGAK----KPAIIIGADLLERADGAAIHATVAEYCKKLKKP-----NWNPFNVLQTNAAQV 529
Cdd:pfam00384 161 PGtDLALALAGAHVFIKELKKDKdfapKPIIIVGAGVLQRQDGEAIFRAIANLADLTGNIgrpggGWNGLNILQGAASPV 240
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
8ESZ_S1       530 GALDVGYKAG------AQTAVKAQPKVLFLLN-------ADAGKVTREQLPKDCFVVYIGSHGDNGASIADAVLPGAAYT 596
Cdd:pfam00384 241 GALDLGLVPGiksvemINAIKKGGIKVLYLLGnnpfvthADENRVVKALQKLDLFVVYDGHHGDKTAKYADVILPAAAYT 320
                         330       340       350
                  ....*....|....*....|....*....|....*....
8ESZ_S1       597 EKQGIYVNTEGRPQQTLPGVSPPGMAREDWKILRALSEV 635
Cdd:pfam00384 321 EKNGTYVNTEGRVQSTKQAVPPPGEAREDWKILRALSEV 359
PRK07860 PRK07860
NADH dehydrogenase subunit G; Validated
38-657 3.91e-104

NADH dehydrogenase subunit G; Validated


Pssm-ID: 236118 [Multi-domain]  Cd Length: 797  Bit Score: 336.53  E-value: 3.91e-104
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
8ESZ_S1       38 APEKIEVFVDDIPVQVVPGTTVLQAAAQIGVEIPRFCYHERLAVAGNCRMCLVEVEKSPKPVAACAMPVMKGWRIKT--N 115
Cdd:PRK07860   1 PPDLVTLTIDGVEVSVPKGTLVIRAAELLGIQIPRFCDHPLLDPVGACRQCLVEVEGQRKPQASCTTTVTDGMVVKTqlT 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
8ESZ_S1      116 SDLTRKAREGVMEFLLMNHPLDCPICDQGGECDLQDQAMAFGSDRSRFTDInytgKRAVEdKDIgPLVKTIM---TRCIH 192
Cdd:PRK07860  81 SPVADKAQHGVMELLLINHPLDCPVCDKGGECPLQNQAMSNGRAESRFTDV----KRTFP-KPI-NISTQVLldrERCVL 154
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
8ESZ_S1      193 CTRCVRFASEIAGVDDLGTTGRGNDMQIGTYVEKLFLTELSGNVIDLCPVGALTNKPYSFVARPWEIrkVSSIDVL--DA 270
Cdd:PRK07860 155 CARCTRFSDQIAGDPFIDLQERGALQQVGIYEGEPFQSYFSGNTVQICPVGALTGAAYRFRARPFDL--VSTPSVCehCA 232
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
8ESZ_S1      271 VGSNIVVSTRTNEVLRILPRENEDVNEEWLADKSRFACD-GLKRQRLVAPMVRMPNGELQAVEWEGALIAVAKAIKAAGG 349
Cdd:PRK07860 233 SGCAQRTDHRRGKVLRRLAGDDPEVNEEWNCDKGRWAFTyATQPDRITTPLVRDEDGELEPASWSEALAVAARGLAAARG 312
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
8ESZ_S1      350 QIAGISGQLADLE--------AQVALK----DLLNRLGSevvATEQGFIAGGTDNRAnylLNSTIAGLEEADAVLLVGTN 417
Cdd:PRK07860 313 RVGVLVGGRLTVEdayayakfARVALGtndiDFRARPHS---AEEADFLAARVAGRG---LGVTYADLEKAPAVLLVGFE 386
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
8ESZ_S1      418 PRYEAPLVNTRLRKAYVHNELQIASIGPKID--LSYDHENL-----GADAALVKDVcsgAHAFSKVLEGAKKP-AIIIGA 489
Cdd:PRK07860 387 PEEESPIVFLRLRKAARKHGLKVYSIAPFATrgLEKMGGTLlrtapGGEAAALDAL---ATGAPDVAELLRTPgAVILVG 463
                        490       500       510       520       530       540       550       560
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
8ESZ_S1      490 DLLERADGA--AIHATVAEYCKKLKkpnWNPfnvlqTNAAQVGALDVGY--------------KAGAQTA----VKAQPK 549
Cdd:PRK07860 464 ERLATVPGAlsAAARLADATGARLA---WVP-----RRAGERGALEAGAlptllpggrpvadpAARAEVAaawgVDELPA 535
                        570       580       590       600       610       620       630       640
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
8ESZ_S1      550 VL------FLLNADAGKV------------------TREQLPKDCFVVYIGSHGDNGASIADAVLPGAAYTEKQGIYVNT 605
Cdd:PRK07860 536 APgrdtagILAAAAAGELgallvggvepadlpdpaaALAALDAAGFVVSLELRHSAVTERADVVLPVAPVAEKAGTFLNW 615
                        650       660       670       680       690
                 ....*....|....*....|....*....|....*....|....*....|....*
8ESZ_S1      606 EGRP---QQTLPGVSPPgmarEDWKILRALSEVVGKPLPYDNLDELRNRLEDVAP 657
Cdd:PRK07860 616 EGRLrpfEAALRTTGAL----SDLRVLDALADEMGVDLGLPTVAAARAELARLGA 666
NADH-G_4Fe-4S_3 smart00929
NADH-ubiquinone oxidoreductase-G iron-sulfur binding region;
123-163 1.83e-17

NADH-ubiquinone oxidoreductase-G iron-sulfur binding region;


Pssm-ID: 214918 [Multi-domain]  Cd Length: 41  Bit Score: 76.08  E-value: 1.83e-17
                           10        20        30        40
                   ....*....|....*....|....*....|....*....|.
8ESZ_S1        123 REGVMEFLLMNHPLDCPICDQGGECDLQDQAMAFGSDRSRF 163
Cdd:smart00929   1 RKTILELLLANHPLDCPVCDKNGECELQDLAYELGVDEQRY 41
NADH_dhqG_C pfam09326
NADH-ubiquinone oxidoreductase subunit G, C-terminal; Members of this family of are found at ...
671-712 1.22e-09

NADH-ubiquinone oxidoreductase subunit G, C-terminal; Members of this family of are found at the C-terminus of NADH dehydrogenases subunit G or NADH-ubiquinone oxidoreductase subunit G. EC:1.6.99.5.


Pssm-ID: 462757  Cd Length: 41  Bit Score: 54.15  E-value: 1.22e-09
                          10        20        30        40
                  ....*....|....*....|....*....|....*....|..
8ESZ_S1       671 AGAAGTISksigGGAIDiklKELRDYFMTDAISRASPTMAKC 712
Cdd:pfam09326   7 AGAKGKLS----GAPLK---SPIEDFYMTDPISRASATMAKC 41
 
Name Accession Description Interval E-value
NuoG TIGR01973
NADH-quinone oxidoreductase, chain G; This model represents the G subunit (one of 14: A->N) of ...
44-632 0e+00

NADH-quinone oxidoreductase, chain G; This model represents the G subunit (one of 14: A->N) of the NADH-quinone oxidoreductase complex I which generally couples NADH and ubiquinone oxidation/reduction in bacteria and mammalian mitochondria while translocating protons, but may act on NADPH and/or plastoquinone in cyanobacteria and plant chloroplasts. This model excludes related subunits from formate dehydrogenase complexes. [Energy metabolism, Electron transport]


Pssm-ID: 273904 [Multi-domain]  Cd Length: 602  Bit Score: 778.46  E-value: 0e+00
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
8ESZ_S1        44 VFVDDIPVQVVPGTTVLQAAAQIGVEIPRFCYHERLAVAGNCRMCLVEVEKSPKPVAACAMPVMKGWRIKTNSDLTRKAR 123
Cdd:TIGR01973   1 IFIDGKELEVPKGTTVLQACLSAGIEIPRFCYHEKLSIAGNCRMCLVEVEKFPKPVASCATPVTDGMKISTNSEKVKKAR 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
8ESZ_S1       124 EGVMEFLLMNHPLDCPICDQGGECDLQDQAMAFGSDRSRFtdinYTGKRAVEDKDIGPLVKTIMTRCIHCTRCVRFASEI 203
Cdd:TIGR01973  81 EGVMEFLLINHPLDCPICDQGGECDLQDQAVMYGSDRSRF----REKKRTVENKYLGPLIKTEMTRCIHCTRCVRFANEV 156
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
8ESZ_S1       204 AGVDDLGTTGRGNDMQIGTYVEKLFLTELSGNVIDLCPVGALTNKPYSFVARPWEIRKVSSIDVLDAVGSNIVVSTRTNE 283
Cdd:TIGR01973 157 AGVEDLGVIGRGNNVEIGTYEGKTLESELSGNLIDICPVGALTSKPYAFKARPWELKSTPSICVHDSVGCNIRVDERNGE 236
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
8ESZ_S1       284 VLRILPRENEDVNEEWLADKSRFACDGLKRQ-RLVAPMVRMPNGELQAVEWEGALiAVAKAIKAAGGQIAGISGQLADLE 362
Cdd:TIGR01973 237 IMRILPRENDEINEEWLCDKGRFGYDGLNRQdRLTKPLLRNQEGNLLEVSWAEAL-AIAAEKLKASSRIGGIAGPRSSLE 315
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
8ESZ_S1       363 AQVALKDLLNRLGSEVVATEQ-GFIAGGTDNRANYLLNSTIAGLEEADAVLLVGTNPRYEAPLVNTRLRKAYVHNELQIA 441
Cdd:TIGR01973 316 ELFALKKLVRKLGSENFDLRIrNYEFESADLRANYLFNTTLADIEEADLVLLVGADLRQEAPLLNLRLRKAVKKGGAKVA 395
                         410       420       430       440       450       460       470       480
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
8ESZ_S1       442 SIGP-KIDLSYDH-----ENLGADAALVKDVCSGAHA-FSKVLEGAKKPAIIIGADLLERADGAAIHATVAEYCKKLKK- 513
Cdd:TIGR01973 396 LIGIeKWNLTYPAntnlvFHPGLSPKKLDDIASGAHSdIAAALKAAKKPLIIVGDSAISHLDGAALISAAANIAKVIKVr 475
                         490       500       510       520       530       540       550       560
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
8ESZ_S1       514 -PNWNPFNVLQTNAAQVGALDVGYK-AGAQTAVK-AQPKVLFLLNADAGKVTREQ-----LPKDCFVVYIGSHGDNGASI 585
Cdd:TIGR01973 476 rKEWNGLNILSSGANSVGLLDLGGEsTGLDAALNlGAADALFLLGADLERALDKTardalSKADAFIIYQGHHGTETAEK 555
                         570       580       590       600
                  ....*....|....*....|....*....|....*....|....*..
8ESZ_S1       586 ADAVLPGAAYTEKQGIYVNTEGRPQQTLPGVSPPGMAREDWKILRAL 632
Cdd:TIGR01973 556 ADVILPGAAFTEKSGTYVNLEGRAQRFEQAVKPPGEAREDWRILRAL 602
MopB_Res-Cmplx1_Nad11 cd02773
MopB_Res_Cmplx1_Nad11: The second domain of the Nad11/75-kDa subunit of the NADH-quinone ...
263-636 0e+00

MopB_Res_Cmplx1_Nad11: The second domain of the Nad11/75-kDa subunit of the NADH-quinone oxidoreductase/respiratory complex I/NADH dehydrogenase-1(NDH-1) of eukaryotes and the Nqo3/G subunit of alphaproteobacteria NDH-1. The NADH-quinone oxidoreductase is the first energy-transducting complex in the respiratory chains of many prokaryotes and eukaryotes. Mitochondrial complex I and its bacterial counterpart, NDH-1, function as a redox pump that uses the redox energy to translocate H+ ions across the membrane, resulting in a significant contribution to energy production. The nad11 gene codes for the largest (75 kDa) subunit of the mitochondrial NADH:ubiquinone oxidoreductase, it constitutes the electron input part of the enzyme, or the so-called NADH dehydrogenase fragment. In Paracoccus denitrificans, this subunit is encoded by the nqo3 gene, and is part of the 14 distinct subunits constituting the 'minimal' functional enzyme. The Nad11/Nqo3 subunit is made of two domains: the first contains three binding sites for FeS clusters (the fer2 domain), the second domain (this CD), is of unknown function or, as postulated, has lost an ancestral formate dehydrogenase activity that became redundant during the evolution of the complex I enzyme. Although only vestigial sequence evidence remains of a molybdopterin binding site, this protein domain belongs to the molybdopterin_binding (MopB) superfamily of proteins.


Pssm-ID: 239174 [Multi-domain]  Cd Length: 375  Bit Score: 615.04  E-value: 0e+00
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
8ESZ_S1     263 SSIDVLDAVGSNIVVSTRTNEVLRILPRENEDVNEEWLADKSRFACDGLKRQRLVAPMVRMpNGELQAVEWEGALIAVAK 342
Cdd:cd02773   1 ESIDVLDAVGSNIRVDTRGGEVMRILPRLNEDINEEWISDKTRFAYDGLKRQRLDKPYIRK-NGKLKPATWEEALAAIAK 79
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
8ESZ_S1     343 A-IKAAGGQIAGISGQLADLEAQVALKDLLNRLGSEVVATEQGFIAGGTDNRANYLLNSTIAGLEEADAVLLVGTNPRYE 421
Cdd:cd02773  80 AlKGVKPDEIAAIAGDLADVESMVALKDLLNKLGSENLACEQDGPDLPADLRSNYLFNTTIAGIEEADAVLLVGTNPRFE 159
                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
8ESZ_S1     422 APLVNTRLRKAYVHNELQIASIGPKIDLSYDHENLGADAALVKDVCSGAHAFSKVLEGAKKPAIIIGADLLERADGAAIH 501
Cdd:cd02773 160 APVLNARIRKAWLHGGLKVGVIGPPVDLTYDYDHLGTDAKTLQDIASGKHPFSKALKDAKKPMIIVGSGALARKDGAAIL 239
                       250       260       270       280       290       300       310       320
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
8ESZ_S1     502 ATVAEYCKKLK--KPNWNPFNVLQTNAAQVGALDVGYKAGAQTAVKA-QPKVLFLLNADAGKVTReqLPKDCFVVYIGSH 578
Cdd:cd02773 240 AAVAKLAKKNGvvREGWNGFNVLHRAASRVGALDLGFVPGAGAIRKSgPPKVLYLLGADEIDITP--IPKDAFVVYQGHH 317
                       330       340       350       360       370
                ....*....|....*....|....*....|....*....|....*....|....*...
8ESZ_S1     579 GDNGASIADAVLPGAAYTEKQGIYVNTEGRPQQTLPGVSPPGMAREDWKILRALSEVV 636
Cdd:cd02773 318 GDRGAQIADVILPGAAYTEKSGTYVNTEGRVQQTRKAVSPPGDAREDWKILRALSEVL 375
NuoG COG1034
NADH dehydrogenase/NADH:ubiquinone oxidoreductase 75 kD subunit (chain G) [Energy production ...
41-658 0e+00

NADH dehydrogenase/NADH:ubiquinone oxidoreductase 75 kD subunit (chain G) [Energy production and conversion]; NADH dehydrogenase/NADH:ubiquinone oxidoreductase 75 kD subunit (chain G) is part of the Pathway/BioSystem: NADH dehydrogenase


Pssm-ID: 440657 [Multi-domain]  Cd Length: 453  Bit Score: 582.18  E-value: 0e+00
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
8ESZ_S1      41 KIEVFVDDIPVQVVPGTTVLQAAAQIGVEIPRFCYHERLAVAGNCRMCLVEVEKSPKPVAACAMPVMKGWRIKTNSDLTR 120
Cdd:COG1034   1 MVTITIDGKEVEVPKGTTVLQAAEKAGIEIPRFCYHPKLSIAGACRMCLVEVEGAPKPVASCATPVTDGMVVKTDSPKVK 80
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
8ESZ_S1     121 KAREGVMEFLLMNHPLDCPICDQGGECDLQDQAMAFGSDRSRFTDinytGKRAVEDKDIGPLVKTIMTRCIHCTRCVRFA 200
Cdd:COG1034  81 KARKGVMEFLLINHPLDCPICDQGGECDLQDQAMEYGVDESRYEE----EKRTVPKKDLGPLILLDMNRCILCTRCVRFC 156
                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
8ESZ_S1     201 SEIAGVDDLGTTGRGNDMQIGTYVEKLFLTELSGNVIDLCPVGALTNKPYSFVARPWEIRKVSSIDVLDAVGSNIVVSTR 280
Cdd:COG1034 157 DEIAGDPELGVIGRGEHSEIGTYLGKPLDSEFSGNCIDVCPVGALTSKPFRFKARPWELKKTPSICPHCSVGCNIRVDVR 236
                       250       260       270       280       290       300       310       320
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
8ESZ_S1     281 TNEVLRILPRENEDVNEEWLADKSRFACDGLKR-QRLVAPMVRmPNGELQAVEWEGALIavakaikaaggqiagisgqla 359
Cdd:COG1034 237 GGKVYRVLPRENEAVNEEWLCDKGRFGYDGLNSpDRLTRPLVR-KDGELVEASWEEALA--------------------- 294
                       330       340       350       360       370       380       390       400
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
8ESZ_S1     360 dleaqvALKDLLNRLGSEvvateqgfiaggtDNRanyllnstiagleeadavllVGtnpryeaplvntrlrkayvhnelq 439
Cdd:COG1034 295 ------AAAEGLKALKKA-------------ENS--------------------VG------------------------ 311
                       410       420       430       440       450       460       470       480
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
8ESZ_S1     440 iasigpkidlsydhenlgadAALVKDVCSGAHAFSKVLEGAKKPAIIIGADlLERADGAAIhatvaeyckklkkpnwnpf 519
Cdd:COG1034 312 --------------------AALLGALPDAAAILEAAEAGKLKALVLLGAD-PYDLDPAAA------------------- 351
                       490       500       510       520       530       540       550       560
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
8ESZ_S1     520 nvlqtnaaqvgaldvgykagaqtavkaqpkvlfllnadagkvtREQLPKDCFVVYIGSHGDNGASIADAVLPGAAYTEKQ 599
Cdd:COG1034 352 -------------------------------------------LAALAKADFVVVLDHFGSATAERADVVLPAAAFAEKS 388
                       570       580       590       600       610
                ....*....|....*....|....*....|....*....|....*....|....*....
8ESZ_S1     600 GIYVNTEGRPQQTLPGVSPPGMAREDWKILRALSEVVGKPLPYDNLDELRNRLEDVAPH 658
Cdd:COG1034 389 GTFVNLEGRVQRFNAAVPPPGEARPDWRVLRALANALGAGLPYDSLEEVRAELAAEAPA 447
MopB_NADH-Q-OR-NuoG2 cd02768
MopB_NADH-Q-OR-NuoG2: The NuoG/Nad11/75-kDa subunit (second domain) of the NADH-quinone ...
264-635 2.23e-142

MopB_NADH-Q-OR-NuoG2: The NuoG/Nad11/75-kDa subunit (second domain) of the NADH-quinone oxidoreductase (NADH-Q-OR)/respiratory complex I/NADH dehydrogenase-1 (NDH-1). The NADH-Q-OR is the first energy-transducting complex in the respiratory chains of many prokaryotes and eukaryotes. Mitochondrial complex I and its bacterial counterpart, NDH-1, function as a redox pump that uses the redox energy to translocate H+ ions across the membrane, resulting in a significant contribution to energy production. The atomic structure of complex I is not known and the mechanisms of electron transfer and proton pumping are not established. The nad11 gene codes for the largest (75-kDa) subunit of the mitochondrial NADH:ubiquinone oxidoreductase, it constitutes the electron input part of the enzyme, or the so-called NADH dehydrogenase fragment. In Escherichia coli, this subunit is encoded by the nuoG gene, and is part of the 14 distinct subunits constituting the 'minimal' functional enzyme. The nad11 gene is nuclear-encoded in animals, plants, and fungi, but is still encoded in the mitochondrial genome of some protists. The Nad11/NuoG subunit is made of two domains: the first contains three binding sites for FeS clusters (the fer2 domain), the second domain (this CD), is of unknown function or, as postulated, has lost an ancestral formate dehydrogenase activity that became redundant during the evolution of the complex I enzyme. Although only vestigial sequence evidence remains of a molybdopterin binding site, this protein domain family belongs to the molybdopterin_binding (MopB) superfamily of proteins. Bacterial type II NADH-quinone oxidoreductases and NQR-type sodium-motive NADH-quinone oxidoreductases are not homologs of this domain family.


Pssm-ID: 239169 [Multi-domain]  Cd Length: 386  Bit Score: 422.46  E-value: 2.23e-142
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
8ESZ_S1     264 SIDVLDAVGSNIVVSTRTNEVLRILPRENEDVNEEWLADKSRFACDGLK-RQRLVAPMVRMpNGELQAVEWEGALIAVAK 342
Cdd:cd02768   2 SIDVHDALGSNIRVDVRGGEVMRILPRENEAINEEWISDKGRFGYDGLNsRQRLTQPLIKK-GGKLVPVSWEEALKTVAE 80
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
8ESZ_S1     343 A-IKAAGGQIAGISGQLADLEAQVALKDLLNRLGSEVVATEQGFIAGGTDNRA--NYLLNSTIAGLEEADAVLLVGTNPR 419
Cdd:cd02768  81 GlKAVKGDKIGGIAGPRADLESLFLLKKLLNKLGSNNIDHRLRQSDLPADNRLrgNYLFNTSIAEIEEADAVLLIGSNLR 160
                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
8ESZ_S1     420 YEAPLVNTRLRKAYVHNELQIASIGPK-----IDLSYDHENLGADAALVKDVCSGAH--AFSKVLEGAKKPAIIIGADLL 492
Cdd:cd02768 161 KEAPLLNARLRKAVKKKGAKIAVIGPKdtdliADLTYPVSPLGASLATLLDIAEGKHlkPFAKSLKKAKKPLIILGSSAL 240
                       250       260       270       280       290       300       310       320
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
8ESZ_S1     493 eRADGAAIHATVAEYCKKLKK--PNWNPFNVLQTNAAQVGA--LDVGYKAGAQTAVKaqpkvLFLLNADAGKVTREQL-- 566
Cdd:cd02768 241 -RKDGAAILKALANLAAKLGTgaGLWNGLNVLNSVGARLGGagLDAGLALLEPGKAK-----LLLLGEDELDRSNPPAav 314
                       330       340       350       360       370       380       390
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|..
8ESZ_S1     567 ---PKDCFVVYIGSHGDNGASiADAVLPGAAYTEKQGIYVNTEGRPQQTLPGVSPPGMAREDWKILRALSEV 635
Cdd:cd02768 315 alaAADAFVVYQGHHGDTGAQ-ADVILPAAAFTEKSGTYVNTEGRVQRFKKAVSPPGDAREDWKILRALSNL 385
Molybdopterin pfam00384
Molybdopterin oxidoreductase;
315-635 1.86e-114

Molybdopterin oxidoreductase;


Pssm-ID: 395308 [Multi-domain]  Cd Length: 359  Bit Score: 349.39  E-value: 1.86e-114
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
8ESZ_S1       315 RLVAPMVRMPNGELQAVEWEGAL-------IAVAKAIKAAGGQIAGISGQLADLEAQVALKDLLNRLGSEVVATEQGF-- 385
Cdd:pfam00384   1 RLKYPMVRRGDGKFVRVSWDEALdliakklKRIIKKYGPDAIAINGGSGGLTDVESLYALKKLLNRLGSKNGNTEDHNgd 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
8ESZ_S1       386 ------IAGGTDNRANYLLNSTIAGLEEADAVLLVGTNPRYEAPLVNTRLRKAYVHNELQIASIGPKIDLSYDHENLGAD 459
Cdd:pfam00384  81 lctaaaAAFGSDLRSNYLFNSSIADIENADLILLIGTNPREEAPILNARIRKAALKGKAKVIVIGPRLDLTYADEHLGIK 160
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
8ESZ_S1       460 AA-LVKDVCSGAHAFSKVLEGAK----KPAIIIGADLLERADGAAIHATVAEYCKKLKKP-----NWNPFNVLQTNAAQV 529
Cdd:pfam00384 161 PGtDLALALAGAHVFIKELKKDKdfapKPIIIVGAGVLQRQDGEAIFRAIANLADLTGNIgrpggGWNGLNILQGAASPV 240
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
8ESZ_S1       530 GALDVGYKAG------AQTAVKAQPKVLFLLN-------ADAGKVTREQLPKDCFVVYIGSHGDNGASIADAVLPGAAYT 596
Cdd:pfam00384 241 GALDLGLVPGiksvemINAIKKGGIKVLYLLGnnpfvthADENRVVKALQKLDLFVVYDGHHGDKTAKYADVILPAAAYT 320
                         330       340       350
                  ....*....|....*....|....*....|....*....
8ESZ_S1       597 EKQGIYVNTEGRPQQTLPGVSPPGMAREDWKILRALSEV 635
Cdd:pfam00384 321 EKNGTYVNTEGRVQSTKQAVPPPGEAREDWKILRALSEV 359
PRK07860 PRK07860
NADH dehydrogenase subunit G; Validated
38-657 3.91e-104

NADH dehydrogenase subunit G; Validated


Pssm-ID: 236118 [Multi-domain]  Cd Length: 797  Bit Score: 336.53  E-value: 3.91e-104
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
8ESZ_S1       38 APEKIEVFVDDIPVQVVPGTTVLQAAAQIGVEIPRFCYHERLAVAGNCRMCLVEVEKSPKPVAACAMPVMKGWRIKT--N 115
Cdd:PRK07860   1 PPDLVTLTIDGVEVSVPKGTLVIRAAELLGIQIPRFCDHPLLDPVGACRQCLVEVEGQRKPQASCTTTVTDGMVVKTqlT 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
8ESZ_S1      116 SDLTRKAREGVMEFLLMNHPLDCPICDQGGECDLQDQAMAFGSDRSRFTDInytgKRAVEdKDIgPLVKTIM---TRCIH 192
Cdd:PRK07860  81 SPVADKAQHGVMELLLINHPLDCPVCDKGGECPLQNQAMSNGRAESRFTDV----KRTFP-KPI-NISTQVLldrERCVL 154
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
8ESZ_S1      193 CTRCVRFASEIAGVDDLGTTGRGNDMQIGTYVEKLFLTELSGNVIDLCPVGALTNKPYSFVARPWEIrkVSSIDVL--DA 270
Cdd:PRK07860 155 CARCTRFSDQIAGDPFIDLQERGALQQVGIYEGEPFQSYFSGNTVQICPVGALTGAAYRFRARPFDL--VSTPSVCehCA 232
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
8ESZ_S1      271 VGSNIVVSTRTNEVLRILPRENEDVNEEWLADKSRFACD-GLKRQRLVAPMVRMPNGELQAVEWEGALIAVAKAIKAAGG 349
Cdd:PRK07860 233 SGCAQRTDHRRGKVLRRLAGDDPEVNEEWNCDKGRWAFTyATQPDRITTPLVRDEDGELEPASWSEALAVAARGLAAARG 312
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
8ESZ_S1      350 QIAGISGQLADLE--------AQVALK----DLLNRLGSevvATEQGFIAGGTDNRAnylLNSTIAGLEEADAVLLVGTN 417
Cdd:PRK07860 313 RVGVLVGGRLTVEdayayakfARVALGtndiDFRARPHS---AEEADFLAARVAGRG---LGVTYADLEKAPAVLLVGFE 386
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
8ESZ_S1      418 PRYEAPLVNTRLRKAYVHNELQIASIGPKID--LSYDHENL-----GADAALVKDVcsgAHAFSKVLEGAKKP-AIIIGA 489
Cdd:PRK07860 387 PEEESPIVFLRLRKAARKHGLKVYSIAPFATrgLEKMGGTLlrtapGGEAAALDAL---ATGAPDVAELLRTPgAVILVG 463
                        490       500       510       520       530       540       550       560
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
8ESZ_S1      490 DLLERADGA--AIHATVAEYCKKLKkpnWNPfnvlqTNAAQVGALDVGY--------------KAGAQTA----VKAQPK 549
Cdd:PRK07860 464 ERLATVPGAlsAAARLADATGARLA---WVP-----RRAGERGALEAGAlptllpggrpvadpAARAEVAaawgVDELPA 535
                        570       580       590       600       610       620       630       640
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
8ESZ_S1      550 VL------FLLNADAGKV------------------TREQLPKDCFVVYIGSHGDNGASIADAVLPGAAYTEKQGIYVNT 605
Cdd:PRK07860 536 APgrdtagILAAAAAGELgallvggvepadlpdpaaALAALDAAGFVVSLELRHSAVTERADVVLPVAPVAEKAGTFLNW 615
                        650       660       670       680       690
                 ....*....|....*....|....*....|....*....|....*....|....*
8ESZ_S1      606 EGRP---QQTLPGVSPPgmarEDWKILRALSEVVGKPLPYDNLDELRNRLEDVAP 657
Cdd:PRK07860 616 EGRLrpfEAALRTTGAL----SDLRVLDALADEMGVDLGLPTVAAARAELARLGA 666
MopB_Res-Cmplx1_Nad11-M cd02774
MopB_Res_Cmplx1_Nad11_M: Mitochondrial-encoded NADH-quinone oxidoreductase/respiratory complex ...
264-632 4.04e-66

MopB_Res_Cmplx1_Nad11_M: Mitochondrial-encoded NADH-quinone oxidoreductase/respiratory complex I, the second domain of the Nad11/75-kDa subunit of some protists. NADH-quinone oxidoreductase is the first energy-transducting complex in the respiratory chain and functions as a redox pump that uses the redox energy to translocate H+ ions across the membrane, resulting in a significant contribution to energy production. The nad11 gene codes for the largest (75-kDa) subunit of the mitochondrial NADH-quinone oxidoreductase, it constitutes the electron input part of the enzyme, or the so-called NADH dehydrogenase fragment. The Nad11 subunit is made of two domains: the first contains three binding sites for FeS clusters (the fer2 domain), the second domain (this CD), is of unknown function or, as postulated, has lost an ancestral formate dehydrogenase activity that became redundant during the evolution of the complex I enzyme. Although only vestigial sequence evidence remains of a molybdopterin binding site, this protein domain belongs to the molybdopterin_binding (MopB) superfamily of proteins.


Pssm-ID: 239175 [Multi-domain]  Cd Length: 366  Bit Score: 223.01  E-value: 4.04e-66
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
8ESZ_S1     264 SIDVLDAVGSNIVVSTRTNEVLRILPRENEDVNEEWLADKSRFACDGLKRQRLVAPMVRMPNGELQAVEWEGALIA-VAK 342
Cdd:cd02774   2 SIDVLDSLGSNIRVDIKGNEILRILPKINDELNEEWISDKIRFSYDSLKYQRIKTPLLKLSNNSFLEIGWKTAFKFlNKF 81
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
8ESZ_S1     343 AIKAAGGQIAGISGQLADLEAQVALKDLLNRLGSEVVATEQGFIAGG--TDNRANYLLNSTIAGLEEADAVLLVGTNPRY 420
Cdd:cd02774  82 ILLKKFSKLNFIIGSKIDLETLFYYKKLLNKLGSLNTNSNNFLENNNyfNLDLENYLFNNSLKNLDKSDLCLLIGSNLRV 161
                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
8ESZ_S1     421 EAPLVNTRLRKAYVHNELQIASIGPKIDLSYDHENLGADAALVKDVCSGAHAFSKVLEGAKKPAIIIGADLLERADGAAI 500
Cdd:cd02774 162 ESPILNIRLRNRYNKGNKKIFVIGNKFDTTYPSKHIGLSLNTLLKILEGKHLFCKQLKKSKKPLIIIGSSFSLRKNYSFI 241
                       250       260       270       280       290       300       310       320
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
8ESZ_S1     501 HATVaeycKKLKKPNWNPFNVLQTNAAQVGALDVGYKAGAQtavKAQPKVLFLLNADAGKVTReqlpKDCFVVYIGSHGD 580
Cdd:cd02774 242 ISKL----KNFSSNNENNFNFLNIISNSLYYLGIKKFNSNN---KKNLSNLYYIKETNFQKFN----KNNFVIYQGHHFL 310
                       330       340       350       360       370
                ....*....|....*....|....*....|....*....|....*....|..
8ESZ_S1     581 NGASIADAVLPGAAYTEKQGIYVNTEGRPQQTLPGVSPPGMAREDWKILRAL 632
Cdd:cd02774 311 NLANNSNLILPSKTFFEKEALYLNLEGILQKTKKILSFKENIKSDDNIIFSL 362
PTZ00305 PTZ00305
NADH:ubiquinone oxidoreductase; Provisional
17-245 7.98e-60

NADH:ubiquinone oxidoreductase; Provisional


Pssm-ID: 140326 [Multi-domain]  Cd Length: 297  Bit Score: 203.73  E-value: 7.98e-60
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
8ESZ_S1       17 THQMASRAVRTSAMVAQTPAKAPEKIeVFVDDIPVQVVPGT-TVLQAAAQIGVEIPRFCYHERLAVAGNCRMCLVEVEKS 95
Cdd:PTZ00305  45 NHRGGVEAAAEGVAAGQYAEHKPRAI-MFVNKRPVEIIPQEeNLLEVLEREGIRVPKFCYHPILSVAGNCRMCLVQVDGT 123
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
8ESZ_S1       96 PKPVAACAMPVMKGWRIKTNSDLTRKAREGVMEFLLMNHPLDCPICDQGGECDLQDQAMAFGSDRSRFTDinytGKRAVE 175
Cdd:PTZ00305 124 QNLVVSCATVALPGMSIITDSRLVRDAREGNVELILINHPNDCPICEQATNCDLQNVSMNYGTDIPRYKE----DKRAVQ 199
                        170       180       190       200       210       220       230
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|.
8ESZ_S1      176 DKDIGPLVKTIMTRCIHCTRCVRFASEIAGVDDLGTTGRGNDMQIGTYVEKLFL-TELSGNVIDLCPVGAL 245
Cdd:PTZ00305 200 DFYFDPQTRVVLNRCIHCTRCVRFLNEHAQDFNLGMIGRGGLSEISTFLDELEVkTDNNMPVSQLCPVGKL 270
Molybdopterin-Binding cd00368
Molybdopterin-Binding (MopB) domain of the MopB superfamily of proteins, a large, diverse, ...
264-636 1.55e-58

Molybdopterin-Binding (MopB) domain of the MopB superfamily of proteins, a large, diverse, heterogeneous superfamily of enzymes that, in general, bind molybdopterin as a cofactor. The MopB domain is found in a wide variety of molybdenum- and tungsten-containing enzymes, including formate dehydrogenase-H (Fdh-H) and -N (Fdh-N), several forms of nitrate reductase (Nap, Nas, NarG), dimethylsulfoxide reductase (DMSOR), thiosulfate reductase, formylmethanofuran dehydrogenase, and arsenite oxidase. Molybdenum is present in most of these enzymes in the form of molybdopterin, a modified pterin ring with a dithiolene side chain, which is responsible for ligating the Mo. In many bacterial and archaeal species, molybdopterin is in the form of a dinucleotide, with two molybdopterin dinucleotide units per molybdenum. These proteins can function as monomers, heterodimers, or heterotrimers, depending on the protein and organism. Also included in the MopB superfamily is the eukaryotic/eubacterial protein domain family of the 75-kDa subunit/Nad11/NuoG (second domain) of respiratory complex 1/NADH-quinone oxidoreductase which is postulated to have lost an ancestral formate dehydrogenase activity and only vestigial sequence evidence remains of a molybdopterin binding site.


Pssm-ID: 238218 [Multi-domain]  Cd Length: 374  Bit Score: 202.94  E-value: 1.55e-58
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
8ESZ_S1     264 SIDVLDAVGSNIVVSTRTNEVLRILPRENEDVNEEWLADKSRFACDGLK-RQRLVAPMVRM-PNGELQAVEWEGALIA-- 339
Cdd:cd00368   2 SVCPFCGVGCGILVYVKDGKVVRIEGDPNHPVNEGRLCDKGRAGLDGLYsPDRLKYPLIRVgGRGKFVPISWDEALDEia 81
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
8ESZ_S1     340 ---VAKAIKAAGGQIAGISGQLADLEAQVALKDLLNRLGSEVVATEQGFIAGGTDNRA----NYLLNSTIAGLEEADAVL 412
Cdd:cd00368  82 eklKEIREKYGPDAIAFYGGGGASNEEAYLLQKLLRALGSNNVDSHARLCHASAVAALkafgGGAPTNTLADIENADLIL 161
                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
8ESZ_S1     413 LVGTNPRYEAPLVNTRLRKAyVHNELQIASIGPKIDLSYDHENL------GADAALVKdvcsgahafskvlegAKKPAII 486
Cdd:cd00368 162 LWGSNPAETHPVLAARLRRA-KKRGAKLIVIDPRRTETAAKADEwlpirpGTDAALAL---------------AEWAAEI 225
                       250       260       270       280       290       300       310       320
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
8ESZ_S1     487 IGADlleradgAAIHATVAEYCKKLKKPNWNPFNVLQ--TNAAQVG------ALDVGY--KAGAQTAVKAQPkvlFLLNA 556
Cdd:cd00368 226 TGVP-------AETIRALAREFAAAKRAVILWGMGLTqhTNGTQNVraianlAALTGNigRPGGGLGPGGNP---LVSAP 295
                       330       340       350       360       370       380       390       400
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
8ESZ_S1     557 DAGKVTREQLPKDCFVVYIGSHGDNGAsIADAVLPGAAYTEKQGIYVNTEGRPQQTLPGVSPPGMAREDWKILRALSEVV 636
Cdd:cd00368 296 DANRVRAALKKLDFVVVIDIFMTETAA-YADVVLPAATYLEKEGTYTNTEGRVQLFRQAVEPPGEARSDWEILRELAKRL 374
MopB_NDH-1_NuoG2 cd02772
MopB_NDH-1_NuoG2: The second domain of the NuoG subunit of the NADH-quinone oxidoreductase ...
264-632 3.85e-56

MopB_NDH-1_NuoG2: The second domain of the NuoG subunit of the NADH-quinone oxidoreductase/NADH dehydrogenase-1 (NDH-1), found in beta- and gammaproteobacteria. The NDH-1 is the first energy-transducting complex in the respiratory chain and functions as a redox pump that uses the redox energy to translocate H+ ions across the membrane, resulting in a significant contribution to energy production. In Escherichia coli NDH-1, the largest subunit is encoded by the nuoG gene, and is part of the 14 distinct subunits constituting the functional enzyme. The NuoG subunit is made of two domains: the first contains three binding sites for FeS clusters (the fer2 domain), the second domain (this CD), is of unknown function or, as postulated, has lost an ancestral formate dehydrogenase activity that became redundant during the evolution of the complex I enzyme. Although only vestigial sequence evidence remains of a molybdopterin binding site, this protein domain belongs to the molybdopterin_binding (MopB) superfamily of proteins.


Pssm-ID: 239173 [Multi-domain]  Cd Length: 414  Bit Score: 197.58  E-value: 3.85e-56
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
8ESZ_S1     264 SIDVLDAVGSNIVVSTRTNEVLRILPRENEDVNEEWLADKSRFACDGLKRQ-RLVAPMVRMpNGELQAVEWEGALIAVAK 342
Cdd:cd02772   2 SVSPHDALGSNLVVHVKNNKVMRVVPRENEAINECWLSDRDRFSYEGLNSEdRLTKPMIKK-DGQWQEVDWETALEYVAE 80
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
8ESZ_S1     343 -----AIKAAGGQIAGISGQLADLEAQVALKDLLNRLGSEVVAT---EQGFIAGGTDNRANYlLNSTIAGLEEADAVLLV 414
Cdd:cd02772  81 glsaiIKKHGADQIGALASPHSTLEELYLLQKLARGLGSDNIDHrlrQSDFRDDAKASGAPW-LGMPIAEISELDRVLVI 159
                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
8ESZ_S1     415 GTNPRYEAPLVNTRLRKAyVHNELQIASIGPKID---LSYDHENLGADAALV------------------------KDVC 467
Cdd:cd02772 160 GSNLRKEHPLLAQRLRQA-VKKGAKLSAINPADDdflFPLSGKAIVAPSALAnalaqvakalaeekglavpdedakVEAS 238
                       250       260       270       280       290       300       310       320
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
8ESZ_S1     468 SGAHAFSKVLEGAKKPAIIIGADLLERADGAAIHATVAEyckkLKKPNWNPFNVLQTNAAQVGAldvgYKAGAQ------ 541
Cdd:cd02772 239 EEARKIAASLVSAERAAVFLGNLAQNHPQAATLRALAQE----IAKLTGATLGVLGEGANSVGA----YLAGALphggln 310
                       330       340       350       360       370       380       390       400
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
8ESZ_S1     542 -TAVKAQP-KVLFLLNADAG------KVTREQLPKDCFVVYIGSHGDNGA-SIADAVLPGAAYTEKQGIYVNTEGRPQQT 612
Cdd:cd02772 311 aAAMLEQPrKAYLLLNVEPEldcanpAQALAALNQAEFVVALSAFASAALlDYADVLLPIAPFTETSGTFVNLEGRVQSF 390
                       410       420
                ....*....|....*....|
8ESZ_S1     613 LPGVSPPGMAREDWKILRAL 632
Cdd:cd02772 391 KGVVKPLGEARPAWKVLRVL 410
PRK07569 PRK07569
bidirectional hydrogenase complex protein HoxU; Validated
46-248 3.61e-36

bidirectional hydrogenase complex protein HoxU; Validated


Pssm-ID: 181037 [Multi-domain]  Cd Length: 234  Bit Score: 136.32  E-value: 3.61e-36
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
8ESZ_S1       46 VDDIPVQVVPGTTVLQAAAQIGVEIPRFCYHERLAVAGNCRMCLVEVEKSPKPVAACAMPVMKGWRIKTNSDLTRKAREG 125
Cdd:PRK07569   8 IDDQLVSAREGETLLEAAREAGIPIPTLCHLDGLSDVGACRLCLVEIEGSNKLLPACVTPVAEGMVVQTNTPRLQEYRRM 87
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
8ESZ_S1      126 VMEFLLM--NHPldCPICDQGGECDLQDQAMAFGSDRSRFT------DINYTGKRAVEDKDigplvktimtRCIHCTRCV 197
Cdd:PRK07569  88 IVELLFAegNHV--CAVCVANGNCELQDLAIEVGMDHVRFPylfprrPVDISHPRFGIDHN----------RCVLCTRCV 155
                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|....*
8ESZ_S1      198 RFASEIAGVDDLGTTGRGNDMQIGTYVEKLFLTELS----GNVIDLCPVGALTNK 248
Cdd:PRK07569 156 RVCDEIEGAHTWDVAGRGAKSRVITDLNQPWGTSETctscGKCVQACPTGAIFRK 210
PRK08493 PRK08493
NADH-quinone oxidoreductase subunit G;
41-264 1.10e-29

NADH-quinone oxidoreductase subunit G;


Pssm-ID: 236277 [Multi-domain]  Cd Length: 819  Bit Score: 125.97  E-value: 1.10e-29
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
8ESZ_S1       41 KIEVFVDDIPVQVVPGTTVLQAAAQIGVEIPRFCYHERLAVAGNCRMCLVEVekSPKPVAACAMPVMKGWRIKTNSDLTR 120
Cdd:PRK08493   1 MITITINGKECEAQEGEYILNVARRNGIFIPAICYLSGCSPTLACRLCMVEA--DGKRVYSCNTKAKEGMNILTNTPNLM 78
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
8ESZ_S1      121 KAREGVMEFLLMNHPLDCPICDQGGECDLQDQAMAFGSDRSRFtdinytgkrAVEDkDIGPLVKTIMTR-----CIHCTR 195
Cdd:PRK08493  79 DERNAIMQTYDVNHPLECGVCDKSGECELQNFTHEMGVNHQPY---------AIKD-THKPHKHWGKINydpslCIVCER 148
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
8ESZ_S1      196 CVRFASEIAGVDDLGTTGRGNDMQIGTYVEKLFLTELS-----------------------GNVIDLCPVGALTNKPYSF 252
Cdd:PRK08493 149 CVTVCKDKIGESALKTVPRGLDAPDKSFKESMPKDAYAvwskkqksligpvggetldcsfcGECIAVCPVGALSSSDFQY 228
                        250
                 ....*....|..
8ESZ_S1      253 VARPWEIRKVSS 264
Cdd:PRK08493 229 TSNAWELKKIPA 240
MopB_NDH-1_NuoG2-N7 cd02771
MopB_NDH-1_NuoG2-N7: The second domain of the NuoG subunit (with a [4Fe-4S] cluster, N7) of ...
270-673 2.59e-28

MopB_NDH-1_NuoG2-N7: The second domain of the NuoG subunit (with a [4Fe-4S] cluster, N7) of the NADH-quinone oxidoreductase/NADH dehydrogenase-1 (NDH-1) found in various bacteria. The NDH-1 is the first energy-transducting complex in the respiratory chain and functions as a redox pump that uses the redox energy to translocate H+ ions across the membrane, resulting in a significant contribution to energy production. In Escherichia coli NDH-1, the largest subunit is encoded by the nuoG gene, and is part of the 14 distinct subunits constituting the functional enzyme. The NuoG subunit is made of two domains: the first contains three binding sites for FeS clusters (the fer2 domain), the second domain (this CD), is of unknown function or, as postulated, has lost an ancestral formate dehydrogenase activity that became redundant during the evolution of the complex I enzyme. Unique to this group, compared to the other prokaryotic and eukaryotic groups in this domain protein family (NADH-Q-OR-NuoG2), is an N-terminal [4Fe-4S] cluster (N7/N1c) present in the second domain. Although only vestigial sequence evidence remains of a molybdopterin binding site, this protein domain belongs to the molybdopterin_binding (MopB) superfamily of proteins.


Pssm-ID: 239172 [Multi-domain]  Cd Length: 472  Bit Score: 119.03  E-value: 2.59e-28
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
8ESZ_S1     270 AVGSNIVVSTRTNEVLRILPRENEDVNEEWLADKSRFACDGLK-RQRLVAPMVRMpNGELQAVEWEGALIAVAKAIKAAG 348
Cdd:cd02771   8 SVGCNISLGERYGELRRVENRYNGAVNHYFLCDRGRFGYGYVNsRDRLTQPLIRR-GGTLVPVSWNEALDVAAARLKEAK 86
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
8ESZ_S1     349 GQIAGISGQLADLEAQVALKDLL-NRLGSEVVatEQGFIAGGTDN-RANYLLNSTIAGLEEADAVLLVGTNPRYEAPLVN 426
Cdd:cd02771  87 DKVGGIGSPRASNESNYALQKLVgAVLGTNNV--DHRARRLIAEIlRNGPIYIPSLRDIESADAVLVLGEDLTQTAPRIA 164
                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
8ESZ_S1     427 TRLRKA------------------------YVH---NELQIASIGPKIDLSYDHENLGAD-----------AALVKDVCS 468
Cdd:cd02771 165 LALRQAarrkavelaalsgipkwqdaavrnIAQgakSPLFIVNALATRLDDIAAESIRASpggqarlgaalARAVDASAA 244
                       250       260       270       280       290       300       310       320
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
8ESZ_S1     469 GA---HAFSKV------LEGAKKPAIIIG-ADLLERADGAAIHATVAeyckkLKKPNWN-------PFNVLQTNAAQVGA 531
Cdd:cd02771 245 GVsglAPKEKAariaarLTGAKKPLIVSGtLSGSLELIKAAANLAKA-----LKRRGENagltlavEEGNSPGLLLLGGH 319
                       330       340       350       360       370       380       390       400
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
8ESZ_S1     532 LDVGYK---AGAQTAVKAQPKVLFLL------NADAGKVTREQLPKDCFVVYIGSHGDNgASIADAVLPGAAYTEKQGIY 602
Cdd:cd02771 320 VTEPGLdldGALAALEDGSADALIVLgndlyrSAPERRVEAALDAAEFVVVLDHFLTET-AERADVVLPAASFAEKSGTF 398
                       410       420       430       440       450       460       470
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*
8ESZ_S1     603 VNTEGRPQQTLPGV-SPPGMAREDWKILRALSEVVGKPL---PYDNLDELRNRLEDVAPhltrLGQLEPAGDAGA 673
Cdd:cd02771 399 VNYEGRAQRFFKAYdDPAGDARSDWRWLHALAAKLGGKLvpsDAAILDEIIALVPGKAP----VGGHLYGGDPGV 469
YjgC COG3383
Predicted molibdopterin-dependent oxidoreductase YjgC [General function prediction only];
270-649 4.51e-26

Predicted molibdopterin-dependent oxidoreductase YjgC [General function prediction only];


Pssm-ID: 442610 [Multi-domain]  Cd Length: 684  Bit Score: 114.21  E-value: 4.51e-26
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
8ESZ_S1     270 AVGSNIVVSTRTNEVLRILPRENEDVNEEWLADKSRFACDGL-KRQRLVAPMVRmPNGELQAVEWEGALiavakaikaag 348
Cdd:COG3383  15 GVGCGIDLEVKDGKIVKVEGDPDHPVNRGRLCVKGRFGFEFVnSPDRLTTPLIR-RGGEFREVSWDEAL----------- 82
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
8ESZ_S1     349 gqiagisgqlaDLEAQvALKDLLNRLGSEVVAteqGFIAGGTDNRANYLLN---------------------STIAGL-- 405
Cdd:COG3383  83 -----------DLVAE-RLREIQAEHGPDAVA---FYGSGQLTNEENYLLQklargvlgtnnidnnarlcmaSAVAGLkq 147
                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
8ESZ_S1     406 --------------EEADAVLLVGTNPRYEAPLVNTRLRKAyVHNELQIASIGP-KIDLS-YDHENL----GADAAL--- 462
Cdd:COG3383 148 sfgsdappnsyddiEEADVILVIGSNPAEAHPVLARRIKKA-KKNGAKLIVVDPrRTETArLADLHLqikpGTDLALlng 226
                       250       260       270       280       290       300       310       320
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
8ESZ_S1     463 ---------------VKDVCSGAHAFSKVLE-----------GAKKPAIIIGADLLERADGAAI----------HAT--- 503
Cdd:COG3383 227 llhviieeglvdedfIAERTEGFEELKASVAkytpervaeitGVPAEDIREAARLIAEAKRAMIlwgmgvnqhtQGTdnv 306
                       330       340       350       360       370       380       390       400
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
8ESZ_S1     504 -----VAEYCKKLKKPNWNPFNVLQTNAAQvGALDVGYKAGA-------------------------------------Q 541
Cdd:COG3383 307 naiinLALATGNIGRPGTGPFPLTGQNNVQ-GGRDMGALPNVlpgyrdvtdpehrakvadawgvpplpdkpgltavemfD 385
                       410       420       430       440       450       460       470       480
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
8ESZ_S1     542 TAVKAQPKVLFLL-------NADAGKVtREQLPKDCFVVYIGSHGDNGASIADAVLPGAAYTEKQGIYVNTEGRPQQTLP 614
Cdd:COG3383 386 AIADGEIKALWIIgenpavsDPDANHV-REALEKLEFLVVQDIFLTETAEYADVVLPAASWAEKDGTFTNTERRVQRVRK 464
                       490       500       510
                ....*....|....*....|....*....|....*....
8ESZ_S1     615 GVSPPGMAREDWKILRALSEVVGKPLPYDN----LDELR 649
Cdd:COG3383 465 AVEPPGEARPDWEIIAELARRLGYGFDYDSpeevFDEIA 503
MopB_Formate-Dh-H cd02753
Formate dehydrogenase H (Formate-Dh-H) catalyzes the reversible oxidation of formate to CO2 ...
270-649 3.25e-20

Formate dehydrogenase H (Formate-Dh-H) catalyzes the reversible oxidation of formate to CO2 with the release of a proton and two electrons. It is a component of the anaerobic formate hydrogen lyase complex. The E. coli formate dehydrogenase H (Fdh-H) is a monomer composed of a single polypeptide chain with a Mo active site region and a [4Fe-4S] center. Members of the MopB_Formate-Dh-H CD belong to the molybdopterin_binding (MopB) superfamily of proteins.


Pssm-ID: 239154 [Multi-domain]  Cd Length: 512  Bit Score: 94.59  E-value: 3.25e-20
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
8ESZ_S1     270 AVGSNIVVSTRTNEVLRILPRENEDVNEEWLADKSRFACDGLK-RQRLVAPMVRMpNGELQAVEWEGALIAVAKA----I 344
Cdd:cd02753   8 GVGCGLELWVKDNKIVGVEPVKGHPVNRGKLCVKGRFGFDFVNsKDRLTKPLIRK-NGKFVEASWDEALSLVASRlkeiK 86
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
8ESZ_S1     345 KAAGGQ-IAGISGQLADLE--------AQVALK----DLLNRL--GSEVVATEQGFIAGGTDNranyllnsTIAGLEEAD 409
Cdd:cd02753  87 DKYGPDaIAFFGSAKCTNEenylfqklARAVGGtnnvDHCARLchSPTVAGLAETLGSGAMTN--------SIADIEEAD 158
                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
8ESZ_S1     410 AVLLVGTNPRYEAPLVNTRLRKAyVHNELQIASIGP-KIDLSyDHENL------GADAAL------------------VK 464
Cdd:cd02753 159 VILVIGSNTTEAHPVIARRIKRA-KRNGAKLIVADPrRTELA-RFADLhlqlrpGTDVALlnamahviieeglydeefIE 236
                       250       260       270       280       290       300       310       320
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
8ESZ_S1     465 DVCSGAHAFSKVLE-----------GAKKPAIIIGADLLERADGAAI--------H----------ATVAEYCKKLKKPN 515
Cdd:cd02753 237 ERTEGFEELKEIVEkytpeyaeritGVPAEDIREAARMYATAKSAAIlwgmgvtqHshgtdnvmalSNLALLTGNIGRPG 316
                       330       340       350       360       370       380       390       400
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
8ESZ_S1     516 W--NPF----NVlQtNAAQVGALDV---GYkagaqtaVKAqpkvLFLLN-------ADAGKVtREQLPK-DCFVVYigsh 578
Cdd:cd02753 317 TgvNPLrgqnNV-Q-GACDMGALPNvlpGY-------VKA----LYIMGenpalsdPNTNHV-RKALESlEFLVVQ---- 378
                       410       420       430       440       450       460       470
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....
8ESZ_S1     579 gD----NGASIADAVLPGAAYTEKQGIYVNTEGRPQQTLPGVSPPGMAREDWKILRALSEVVGKPLPYDN----LDELR 649
Cdd:cd02753 379 -DifltETAELADVVLPAASFAEKDGTFTNTERRVQRVRKAVEPPGEARPDWEIIQELANRLGYPGFYSHpeeiFDEIA 456
NADH-G_4Fe-4S_3 smart00929
NADH-ubiquinone oxidoreductase-G iron-sulfur binding region;
123-163 1.83e-17

NADH-ubiquinone oxidoreductase-G iron-sulfur binding region;


Pssm-ID: 214918 [Multi-domain]  Cd Length: 41  Bit Score: 76.08  E-value: 1.83e-17
                           10        20        30        40
                   ....*....|....*....|....*....|....*....|.
8ESZ_S1        123 REGVMEFLLMNHPLDCPICDQGGECDLQDQAMAFGSDRSRF 163
Cdd:smart00929   1 RKTILELLLANHPLDCPVCDKNGECELQDLAYELGVDEQRY 41
NADH-G_4Fe-4S_3 pfam10588
NADH-ubiquinone oxidoreductase-G iron-sulfur binding region;
123-162 2.07e-17

NADH-ubiquinone oxidoreductase-G iron-sulfur binding region;


Pssm-ID: 463159 [Multi-domain]  Cd Length: 40  Bit Score: 75.95  E-value: 2.07e-17
                          10        20        30        40
                  ....*....|....*....|....*....|....*....|
8ESZ_S1       123 REGVMEFLLMNHPLDCPICDQGGECDLQDQAMAFGSDRSR 162
Cdd:pfam10588   1 RKTILELLLSNHPLDCPTCDKNGNCELQDLAYELGVDEVR 40
Fer2_4 pfam13510
2Fe-2S iron-sulfur cluster binding domain; The 2Fe-2S ferredoxin family have a general core ...
40-116 2.33e-15

2Fe-2S iron-sulfur cluster binding domain; The 2Fe-2S ferredoxin family have a general core structure consisting of beta(2)-alpha-beta(2) which a beta-grasp type fold. The domain is around one hundred amino acids with four conserved cysteine residues to which the 2Fe-2S cluster is ligated. This cluster appears within sarcosine oxidase proteins.


Pssm-ID: 433268 [Multi-domain]  Cd Length: 82  Bit Score: 71.42  E-value: 2.33e-15
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
8ESZ_S1        40 EKIEVFVDDIPVQVVPGTTVLQAAAQIGVEIPRFCYHER----LAVAGNCRMCLVEVEKSPKpVAACAMPVMKGWRIKTN 115
Cdd:pfam13510   2 RPVTFTFDGRPVTAPEGDTIAAALLANGVRVPRSCKYGRprgiFCAMGECRNCLVEVDGVPN-VRACTTPVREGMVVRTQ 80

                  .
8ESZ_S1       116 S 116
Cdd:pfam13510  81 N 81
PRK12814 PRK12814
putative NADPH-dependent glutamate synthase small subunit; Provisional
42-160 5.48e-15

putative NADPH-dependent glutamate synthase small subunit; Provisional


Pssm-ID: 139246 [Multi-domain]  Cd Length: 652  Bit Score: 78.62  E-value: 5.48e-15
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
8ESZ_S1       42 IEVFVDDIPVQVVPGTTVLQAAAQIGVEIPRFCYHERLAVAGNCRMCLVEVEKSPKPVAACAMPVMKGWRIKT-NSDLTR 120
Cdd:PRK12814   4 ISLTINGRSVTAAPGTSILEAAASAGITIPTLCFHQELEATGSCWMCIVEIKGKNRFVPACSTAVSEGMVIETeNAELHA 83
                         90       100       110       120
                 ....*....|....*....|....*....|....*....|....*..
8ESZ_S1      121 KAREGvMEFLLMNHPLDC--PI---CDQGgeCDLQD--QAMAFGSDR 160
Cdd:PRK12814  84 MRRQS-LERLIEQHCGDClgPCelaCPAG--CNIPGfiAAIARGDDR 127
MopB_Nitrate-R-NapA-like cd02754
Nitrate reductases, NapA (Nitrate-R-NapA), NasA, and NarB catalyze the reduction of nitrate to ...
270-644 2.09e-14

Nitrate reductases, NapA (Nitrate-R-NapA), NasA, and NarB catalyze the reduction of nitrate to nitrite. Monomeric Nas is located in the cytoplasm and participates in nitrogen assimilation. Dimeric Nap is located in the periplasm and is coupled to quinol oxidation via a membrane-anchored tetraheme cytochrome. Members of the MopB_Nitrate-R-NapA CD belong to the molybdopterin_binding (MopB) superfamily of proteins.


Pssm-ID: 239155 [Multi-domain]  Cd Length: 565  Bit Score: 76.50  E-value: 2.09e-14
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
8ESZ_S1     270 AVGSNIVVSTRTNEVLRILPRENEDVNEEWLADKSRFACDGLKRQ-RLVAPMVRMPNGELQAVEWEGALiavakaikaag 348
Cdd:cd02754   8 GVGCGVEIGVKDGKVVAVRGDPEHPVNRGRLCIKGLNLHKTLNGPeRLTRPLLRRNGGELVPVSWDEAL----------- 76
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
8ESZ_S1     349 gqiagisgqlaDLEAQVaLKDLLNRLGSEVVA--------TEQGFIAG-------GTDN-RANYLL--NSTIAG------ 404
Cdd:cd02754  77 -----------DLIAER-FKAIQAEYGPDSVAfygsgqllTEEYYAANklakgglGTNNiDTNSRLcmASAVAGykrsfg 144
                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
8ESZ_S1     405 ----------LEEADAVLLVGTNPRYEAPLVNTRLRKA--------------YVHNELQIASIG----PKIDLS------ 450
Cdd:cd02754 145 adgppgsyddIEHADCFFLIGSNMAECHPILFRRLLDRkkanpgakiivvdpRRTRTADIADLHlpirPGTDLAllngll 224
                       250       260       270       280       290       300       310       320
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
8ESZ_S1     451 -YDHENLGADAALVKDVCSGAHAFSKVLE--GAKKPAIIIG---ADLLERAD--GAAIhATVAEYCK------------- 509
Cdd:cd02754 225 hVLIEEGLIDRDFIDAHTEGFEELKAFVAdyTPEKVAEITGvpeADIREAARlfGEAR-KVMSLWTMgvnqstqgtaann 303
                       330       340       350       360       370       380       390       400
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
8ESZ_S1     510 ----------KLKKPNWNPFNVL-QTNAaqVGALDVGYKA-----------------------------GAQTAVKA--- 546
Cdd:cd02754 304 aiinlhlatgKIGRPGSGPFSLTgQPNA--MGGREVGGLAnllpghrsvnnpehraevakfwgvpegtiPPKPGLHAvem 381
                       410       420       430       440       450       460       470       480
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
8ESZ_S1     547 -------QPKVLFLL--N-----ADAGKVTREQLPKDCFVVYIGSHGDNGASIADAVLPGAAYTEKQGIYVNTEGRPQQT 612
Cdd:cd02754 382 feaiedgEIKALWVMctNpavslPNANRVREALERLEFVVVQDAFADTETAEYADLVLPAASWGEKEGTMTNSERRVSLL 461
                       490       500       510
                ....*....|....*....|....*....|....
8ESZ_S1     613 LPGVSPPGMAREDWKILRALSEVVGKP--LPYDN 644
Cdd:cd02754 462 RAAVEPPGEARPDWWILADVARRLGFGelFPYTS 495
fer2 cd00207
2Fe-2S iron-sulfur cluster binding domain. Iron-sulfur proteins play an important role in ...
41-113 6.07e-11

2Fe-2S iron-sulfur cluster binding domain. Iron-sulfur proteins play an important role in electron transfer processes and in various enzymatic reactions. The family includes plant and algal ferredoxins, which act as electron carriers in photosynthesis and ferredoxins, which participate in redox chains (from bacteria to mammals). Fold is ismilar to thioredoxin.


Pssm-ID: 238126 [Multi-domain]  Cd Length: 84  Bit Score: 58.95  E-value: 6.07e-11
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
8ESZ_S1      41 KIEVFVDDIPVQVVPGTTVLQAAAQIGVEIPRFCYHerlavaGNCRMCLVEVEK----------------SPKPVAACAM 104
Cdd:cd00207   2 TINVPGSGVEVEVPEGETLLDAAREAGIDIPYSCRA------GACGTCKVEVVEgevdqsdpslldeeeaEGGYVLACQT 75

                ....*....
8ESZ_S1     105 PVMKGWRIK 113
Cdd:cd00207  76 RVTDGLVIE 84
NADH_dhqG_C pfam09326
NADH-ubiquinone oxidoreductase subunit G, C-terminal; Members of this family of are found at ...
671-712 1.22e-09

NADH-ubiquinone oxidoreductase subunit G, C-terminal; Members of this family of are found at the C-terminus of NADH dehydrogenases subunit G or NADH-ubiquinone oxidoreductase subunit G. EC:1.6.99.5.


Pssm-ID: 462757  Cd Length: 41  Bit Score: 54.15  E-value: 1.22e-09
                          10        20        30        40
                  ....*....|....*....|....*....|....*....|..
8ESZ_S1       671 AGAAGTISksigGGAIDiklKELRDYFMTDAISRASPTMAKC 712
Cdd:pfam09326   7 AGAKGKLS----GAPLK---SPIEDFYMTDPISRASATMAKC 41
BisC COG0243
Anaerobic selenocysteine-containing dehydrogenase [Energy production and conversion];
315-643 6.94e-08

Anaerobic selenocysteine-containing dehydrogenase [Energy production and conversion];


Pssm-ID: 440013 [Multi-domain]  Cd Length: 674  Bit Score: 56.00  E-value: 6.94e-08
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
8ESZ_S1     315 RLVAPMVRMP---NGELQAVEWEGALIAvakaikaaggqIA---------------------GISGQLADLEAQVALKdL 370
Cdd:COG0243  78 RLTYPMKRVGprgSGKFERISWDEALDL-----------IAeklkaiideygpeavafytsgGSAGRLSNEAAYLAQR-F 145
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
8ESZ_S1     371 LNRLG-------------SEVVATEQGFiagGTDNRANyllnsTIAGLEEADAVLLVGTNPRYEAPLVNTRLRKAYVHNE 437
Cdd:COG0243 146 ARALGtnnlddnsrlcheSAVAGLPRTF---GSDKGTV-----SYEDLEHADLIVLWGSNPAENHPRLLRRLREAAKKRG 217
                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
8ESZ_S1     438 LQIASIGPKIDLSYDHENL------GADAAL------------------VKDVCSGAHAFSKVLEgAKKPAII-----IG 488
Cdd:COG0243 218 AKIVVIDPRRTETAAIADEwlpirpGTDAALllalahvlieeglydrdfLARHTVGFDELAAYVA-AYTPEWAaeitgVP 296
                       250       260       270       280       290       300       310       320
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
8ESZ_S1     489 ADLLER-------ADGAAIHATVAeyckklkkPNWNPFNVLQTNAAQV-----GALD-----VGYKAG--AQTAVKAQPK 549
Cdd:COG0243 297 AEDIRElarefatAKPAVILWGMG--------LQQHSNGTQTVRAIANlalltGNIGkpgggPFSLTGeaILDGKPYPIK 368
                       330       340       350       360       370       380       390       400
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
8ESZ_S1     550 VLFLLN-------ADAGKvTREQLPKDCFVVYIGSHGDNGASIADAVLPGAAYTEKQGIYVNTEGR---PQQtlPGVSPP 619
Cdd:COG0243 369 ALWVYGgnpavsaPDTNR-VREALRKLDFVVVIDTFLTETARYADIVLPATTWLERDDIVTNSEDRrvhLSR--PAVEPP 445
                       410       420
                ....*....|....*....|....
8ESZ_S1     620 GMAREDWKILRALSEVVGKPLPYD 643
Cdd:COG0243 446 GEARSDWEIFAELAKRLGFEEAFP 469
MopB_Nitrate-R-NarG-like cd02750
Respiratory nitrate reductase A (NarGHI), alpha chain (NarG) and related proteins. Under ...
546-642 8.71e-06

Respiratory nitrate reductase A (NarGHI), alpha chain (NarG) and related proteins. Under anaerobic conditions in the presence of nitrate, E. coli synthesizes the cytoplasmic membrane-bound quinol-nitrate oxidoreductase (NarGHI), which reduces nitrate to nitrite and forms part of a redox loop generating a proton-motive force. Found in prokaryotes and some archaea, NarGHI usually functions as a heterotrimer. The alpha chain contains the molybdenum cofactor-containing Mo-bisMGD catalytic subunit. Members of the MopB_Nitrate-R-NarG-like CD belong to the molybdopterin_binding (MopB) superfamily of proteins.


Pssm-ID: 239151 [Multi-domain]  Cd Length: 461  Bit Score: 48.85  E-value: 8.71e-06
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
8ESZ_S1     546 AQPKVLFLL-------NADAGKVTREQLPKDC-FVVYIGSHGDNGASIADAVLPGAAYTEKQGI-------YVNtegrPQ 610
Cdd:cd02750 332 GQPRVLFVWrgnlfgsSGKGHEYFEDAPEGKLdLIVDLDFRMDSTALYSDIVLPAATWYEKHDLsttdmhpFIH----PF 407
                        90       100       110
                ....*....|....*....|....*....|..
8ESZ_S1     611 QtlPGVSPPGMAREDWKILRALSevvgKPLPY 642
Cdd:cd02750 408 S--PAVDPLWEAKSDWEIFKALA----KKVPW 433
Fer2 pfam00111
2Fe-2S iron-sulfur cluster binding domain;
44-92 1.23e-04

2Fe-2S iron-sulfur cluster binding domain;


Pssm-ID: 395061 [Multi-domain]  Cd Length: 77  Bit Score: 40.97  E-value: 1.23e-04
                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|..
8ESZ_S1        44 VFVDDIPVQVV---PGTTVLQAAAQIGVEIPRFCYHerlavaGNCRMCLVEV 92
Cdd:pfam00111   1 VTINGKGVTIEvpdGETTLLDAAEEAGIDIPYSCRG------GGCGTCAVKV 46
PRK13532 PRK13532
nitrate reductase catalytic subunit NapA;
583-629 2.73e-03

nitrate reductase catalytic subunit NapA;


Pssm-ID: 237416 [Multi-domain]  Cd Length: 830  Bit Score: 41.04  E-value: 2.73e-03
                         10        20        30        40
                 ....*....|....*....|....*....|....*....|....*...
8ESZ_S1      583 ASIADAVLPGAAYTEKQGIYVNTEGRPQQTLPGVSPPGMARED-WKIL 629
Cdd:PRK13532 518 ALAADLILPTAMWVEKEGAYGNAERRTQFWRQQVKAPGEAKSDlWQLV 565
 
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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