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Conserved domains on  [gi|656287109|ref|WP_029232626|]
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flavodoxin [Butyrivibrio sp. VCB2006]

Protein Classification

flavodoxin family protein( domain architecture ID 10002233)

flavodoxin family protein similar to flavodoxin, a low-potential electron donor to a number of redox enzymes

Graphical summary

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List of domain hits

Name Accession Description Interval E-value
FldA COG0716
Flavodoxin [Energy production and conversion]; Flavodoxin is part of the Pathway/BioSystem: ...
3-160 1.63e-23

Flavodoxin [Energy production and conversion]; Flavodoxin is part of the Pathway/BioSystem: Heme biosynthesis


:

Pssm-ID: 440480 [Multi-domain]  Cd Length: 135  Bit Score: 89.58  E-value: 1.63e-23
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 656287109   3 TIIVYYSLEGNTESVANTISSKLSADVLKLVPkkaysdkgfskffwggksavmAETPELEpynvDLSEYDQVVIGFPVWA 82
Cdd:COG0716    1 ILIVYGSTTGNTEKVAEAIAEALGAAGVDLFE---------------------IEDADLD----DLEDYDLLILGTPTWA 55
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 656287109  83 GTFTPPIRTFVKENKAALSGKRISAFACQSGAGAEKAFAKLRDFigIDEFYANII----LIDPKTKPSEQNDLTINTFCK 158
Cdd:COG0716   56 GELPDDWEDFLEELKEDLSGKKVALFGTGDSSGYGDALGELKEL--LEEKGAKVVggydFEGSKAPDAEDTEERAEEWLK 133

                 ..
gi 656287109 159 KL 160
Cdd:COG0716  134 QL 135
 
Name Accession Description Interval E-value
FldA COG0716
Flavodoxin [Energy production and conversion]; Flavodoxin is part of the Pathway/BioSystem: ...
3-160 1.63e-23

Flavodoxin [Energy production and conversion]; Flavodoxin is part of the Pathway/BioSystem: Heme biosynthesis


Pssm-ID: 440480 [Multi-domain]  Cd Length: 135  Bit Score: 89.58  E-value: 1.63e-23
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 656287109   3 TIIVYYSLEGNTESVANTISSKLSADVLKLVPkkaysdkgfskffwggksavmAETPELEpynvDLSEYDQVVIGFPVWA 82
Cdd:COG0716    1 ILIVYGSTTGNTEKVAEAIAEALGAAGVDLFE---------------------IEDADLD----DLEDYDLLILGTPTWA 55
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 656287109  83 GTFTPPIRTFVKENKAALSGKRISAFACQSGAGAEKAFAKLRDFigIDEFYANII----LIDPKTKPSEQNDLTINTFCK 158
Cdd:COG0716   56 GELPDDWEDFLEELKEDLSGKKVALFGTGDSSGYGDALGELKEL--LEEKGAKVVggydFEGSKAPDAEDTEERAEEWLK 133

                 ..
gi 656287109 159 KL 160
Cdd:COG0716  134 QL 135
PRK07116 PRK07116
flavodoxin; Provisional
1-124 1.22e-17

flavodoxin; Provisional


Pssm-ID: 180850  Cd Length: 160  Bit Score: 75.09  E-value: 1.22e-17
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 656287109   1 MKTIIVYYSLEGNTESVANTISSKLSADVLKLVPKKAYSDKGFSkffWGGK----SAVMAET---PELEPYNVDLSEYDQ 73
Cdd:PRK07116   3 NKTLVAYFSATGTTKKVAEKLAEVTGADLFEIKPEQPYTAADLD---WNDKksrsSVEMADKssrPAIAKKIENIAEYDV 79
                         90       100       110       120       130
                 ....*....|....*....|....*....|....*....|....*....|.
gi 656287109  74 VVIGFPVWAGTFTPPIRTFVKenKAALSGKRISAFACQSGAGAEKAFAKLR 124
Cdd:PRK07116  80 IFLGFPIWWYVAPRIINTFLE--SYDFSGKTVIPFATSGGSGIGNAEKELK 128
Flavodoxin_5 pfam12724
Flavodoxin domain; This is a family of flavodoxins. Flavodoxins are electron transfer proteins ...
4-110 2.52e-09

Flavodoxin domain; This is a family of flavodoxins. Flavodoxins are electron transfer proteins that carry a molecule of non-covalently bound FMN.


Pssm-ID: 463681 [Multi-domain]  Cd Length: 144  Bit Score: 52.65  E-value: 2.52e-09
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 656287109    4 IIVYYSLEGNTESVANTISSKLSADVLKLVPKKAYSDKgfskffwggksavmaetpelepynvDLSEYDQVVIGFPVWAG 83
Cdd:pfam12724   1 LILYSSRDGQTKKIAERIAEELREEGELVDVEDVEAGE-------------------------DLSSYDAVVIGASIYYG 55
                          90       100
                  ....*....|....*....|....*..
gi 656287109   84 TFTPPIRTFVKENKAALSGKRISAFAC 110
Cdd:pfam12724  56 KHLPELRQFVTKHRDELSSKPVAFFSV 82
flav_wrbA TIGR01755
NAD(P)H:quinone oxidoreductase, type IV; This model represents a protein, WrbA, related to and ...
2-119 2.36e-05

NAD(P)H:quinone oxidoreductase, type IV; This model represents a protein, WrbA, related to and slightly larger than flavodoxin. It was just shown, in E. coli and Archaeoglobus fulgidus (and previously for some eukaryotic homologs) to act as fourth type of NAD(P)H:quinone oxidoreductase. In E. coli, this protein was earlier reported to be produced during stationary phase, bind to the trp repressor, and make trp operon repression more efficient. WrbA does not interact with the trp operator by itself. Members are found in species in which homologs of the E. coli trp operon repressor TrpR (SP:P03032) are not detected. [Energy metabolism, Electron transport]


Pssm-ID: 130816 [Multi-domain]  Cd Length: 197  Bit Score: 42.58  E-value: 2.36e-05
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 656287109    2 KTIIVYYSLEGNTE----SVANTISSKLSADVL-----KLVPKKAYSDKGFSKFfwggksavmAETPELEPYnvDLSEYD 72
Cdd:TIGR01755   2 KVLVLYYSMYGHIEtmarAVAEGAREVDGAEVVvkrvpETVPEEVAEKSHGKTD---------QTAPVATPQ--ELADYD 70
                          90       100       110       120       130
                  ....*....|....*....|....*....|....*....|....*....|....*
gi 656287109   73 QVVIGFPVWAGTFTPPIRTFVKE-----NKAALSGKRISAF---ACQSGaGAEKA 119
Cdd:TIGR01755  71 AIIFGTPTRFGNMASQMRNFLDQtgglwASGALVGKVGSVFtstGTQHG-GQEST 124
 
Name Accession Description Interval E-value
FldA COG0716
Flavodoxin [Energy production and conversion]; Flavodoxin is part of the Pathway/BioSystem: ...
3-160 1.63e-23

Flavodoxin [Energy production and conversion]; Flavodoxin is part of the Pathway/BioSystem: Heme biosynthesis


Pssm-ID: 440480 [Multi-domain]  Cd Length: 135  Bit Score: 89.58  E-value: 1.63e-23
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 656287109   3 TIIVYYSLEGNTESVANTISSKLSADVLKLVPkkaysdkgfskffwggksavmAETPELEpynvDLSEYDQVVIGFPVWA 82
Cdd:COG0716    1 ILIVYGSTTGNTEKVAEAIAEALGAAGVDLFE---------------------IEDADLD----DLEDYDLLILGTPTWA 55
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 656287109  83 GTFTPPIRTFVKENKAALSGKRISAFACQSGAGAEKAFAKLRDFigIDEFYANII----LIDPKTKPSEQNDLTINTFCK 158
Cdd:COG0716   56 GELPDDWEDFLEELKEDLSGKKVALFGTGDSSGYGDALGELKEL--LEEKGAKVVggydFEGSKAPDAEDTEERAEEWLK 133

                 ..
gi 656287109 159 KL 160
Cdd:COG0716  134 QL 135
PRK07116 PRK07116
flavodoxin; Provisional
1-124 1.22e-17

flavodoxin; Provisional


Pssm-ID: 180850  Cd Length: 160  Bit Score: 75.09  E-value: 1.22e-17
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 656287109   1 MKTIIVYYSLEGNTESVANTISSKLSADVLKLVPKKAYSDKGFSkffWGGK----SAVMAET---PELEPYNVDLSEYDQ 73
Cdd:PRK07116   3 NKTLVAYFSATGTTKKVAEKLAEVTGADLFEIKPEQPYTAADLD---WNDKksrsSVEMADKssrPAIAKKIENIAEYDV 79
                         90       100       110       120       130
                 ....*....|....*....|....*....|....*....|....*....|.
gi 656287109  74 VVIGFPVWAGTFTPPIRTFVKenKAALSGKRISAFACQSGAGAEKAFAKLR 124
Cdd:PRK07116  80 IFLGFPIWWYVAPRIINTFLE--SYDFSGKTVIPFATSGGSGIGNAEKELK 128
HemG COG4635
Protoporphyrinogen IX oxidase, menaquinone-dependent (flavodoxin domain) [Coenzyme transport ...
1-119 9.66e-13

Protoporphyrinogen IX oxidase, menaquinone-dependent (flavodoxin domain) [Coenzyme transport and metabolism];


Pssm-ID: 443673  Cd Length: 179  Bit Score: 62.60  E-value: 9.66e-13
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 656287109   1 MKTIIVYYSLEGNTESVANTIssklsADVLklvpkkaySDKGFSkffwggksavmAETPEL-EPYNVDLSEYDQVVIGFP 79
Cdd:COG4635    1 MKVLILYASRDGQTRKIAERI-----AEVL--------REAGHD-----------VDLVDLeDAPDLDLAGYDAVVIGAS 56
                         90       100       110       120
                 ....*....|....*....|....*....|....*....|
gi 656287109  80 VWAGTFTPPIRTFVKENKAALSGKRiSAFACQSGAGAEKA 119
Cdd:COG4635   57 IRYGKWLPEAVRFVRRHRDALAARP-VAFFSVSLTARKPE 95
Flavodoxin_5 pfam12724
Flavodoxin domain; This is a family of flavodoxins. Flavodoxins are electron transfer proteins ...
4-110 2.52e-09

Flavodoxin domain; This is a family of flavodoxins. Flavodoxins are electron transfer proteins that carry a molecule of non-covalently bound FMN.


Pssm-ID: 463681 [Multi-domain]  Cd Length: 144  Bit Score: 52.65  E-value: 2.52e-09
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 656287109    4 IIVYYSLEGNTESVANTISSKLSADVLKLVPKKAYSDKgfskffwggksavmaetpelepynvDLSEYDQVVIGFPVWAG 83
Cdd:pfam12724   1 LILYSSRDGQTKKIAERIAEELREEGELVDVEDVEAGE-------------------------DLSSYDAVVIGASIYYG 55
                          90       100
                  ....*....|....*....|....*..
gi 656287109   84 TFTPPIRTFVKENKAALSGKRISAFAC 110
Cdd:pfam12724  56 KHLPELRQFVTKHRDELSSKPVAFFSV 82
hemG PRK11104
menaquinone-dependent protoporphyrinogen IX dehydrogenase;
1-110 8.53e-08

menaquinone-dependent protoporphyrinogen IX dehydrogenase;


Pssm-ID: 182966  Cd Length: 177  Bit Score: 49.18  E-value: 8.53e-08
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 656287109   1 MKTIIVYYSLEGNTESVANTISSKLsadvlklvpkkaysdkgfskffwggKSAVMAETPEL-EPYNVDLSEYDQVVIGFP 79
Cdd:PRK11104   1 MKTLILYSSRDGQTRKIASYIASEL-------------------------KEGIQCDVVNLhRIEEPDLSDYDRVVIGAS 55
                         90       100       110
                 ....*....|....*....|....*....|.
gi 656287109  80 VWAGTFTPPIRTFVKENKAALSGKrISAFAC 110
Cdd:PRK11104  56 IRYGHFHSALYKFVKKHATQLNQM-PSAFFS 85
PRK06242 PRK06242
flavodoxin; Provisional
1-132 1.84e-07

flavodoxin; Provisional


Pssm-ID: 180484 [Multi-domain]  Cd Length: 150  Bit Score: 47.99  E-value: 1.84e-07
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 656287109   1 MKTIIVYYSL-EGNTESVANTISSKLSADVLKlvPKKAysdkgfskffwggksavmaeTPElepynvDLSEYDqvVIGFP 79
Cdd:PRK06242   1 MKALIVYASVhHGNTEKIAKAIAEVLDAEVID--PGDV--------------------NPE------DLSEYD--LIGFG 50
                         90       100       110       120       130       140
                 ....*....|....*....|....*....|....*....|....*....|....*....|.
gi 656287109  80 --VWAGTFTPPIRTFVKENKAAlSGKRISAFaCQSGAGAEKAFAKLRD------FIGIDEF 132
Cdd:PRK06242  51 sgIYFGKFHKSLLKLIEKLPPV-SGKKAFIF-STSGLPFLKYHKALKKklkekgFEIVGEF 109
WrbA COG0655
Multimeric flavodoxin WrbA, includes NAD(P)H:quinone oxidoreductase [Energy production and ...
2-126 3.27e-07

Multimeric flavodoxin WrbA, includes NAD(P)H:quinone oxidoreductase [Energy production and conversion];


Pssm-ID: 440420 [Multi-domain]  Cd Length: 181  Bit Score: 47.62  E-value: 3.27e-07
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 656287109   2 KTIIVYYSL--EGNTESVANTISSKL-----SADVLKLVPKKAYSDKGFSKFFWGGKSAVMAETPElepynvDLSEYDQV 74
Cdd:COG0655    1 KILVINGSPrkNGNTAALAEAVAEGAeeagaEVELIRLADLDIKPCIGCGGTGKCVIKDDMNAIYE------KLLEADGI 74
                         90       100       110       120       130
                 ....*....|....*....|....*....|....*....|....*....|....*...
gi 656287109  75 VIGFPVWAGTFTPPIRTF------VKENKAALSGKRISAFACQSGAGAEKAFAKLRDF 126
Cdd:COG0655   75 IFGSPTYFGNMSAQLKAFidrlyaLWAKGKLLKGKVGAVFTTGGHGGAEATLLSLNTF 132
Flavodoxin_4 pfam12682
Flavodoxin; This is a family of flavodoxins. Flavodoxins are electron transfer proteins that ...
2-115 8.68e-06

Flavodoxin; This is a family of flavodoxins. Flavodoxins are electron transfer proteins that carry a molecule of non-covalently bound FMN.


Pssm-ID: 403777  Cd Length: 155  Bit Score: 43.53  E-value: 8.68e-06
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 656287109    2 KTIIVYYSLEGNTESVANTISSKLSADVLKLVPKKAYSDKGFSkffWGGKSAVMA-------ETPELEPYNVDLSEYDQV 74
Cdd:pfam12682   1 KILVAYFSCSGVTKAVAEKLAAITGADLYEIKPEVPYTEADLD---WNDKKSRSSve*rdalSRPAISGTLFHPEKYEVL 77
                          90       100       110       120
                  ....*....|....*....|....*....|....*....|.
gi 656287109   75 VIGFPVWAGTFTPPIRTFVKENKAAlsGKRISAFACQSGAG 115
Cdd:pfam12682  78 FVGFPVWWYIAPTIINTFLESYDFA--GKIVVPFATSGGSG 116
flav_wrbA TIGR01755
NAD(P)H:quinone oxidoreductase, type IV; This model represents a protein, WrbA, related to and ...
2-119 2.36e-05

NAD(P)H:quinone oxidoreductase, type IV; This model represents a protein, WrbA, related to and slightly larger than flavodoxin. It was just shown, in E. coli and Archaeoglobus fulgidus (and previously for some eukaryotic homologs) to act as fourth type of NAD(P)H:quinone oxidoreductase. In E. coli, this protein was earlier reported to be produced during stationary phase, bind to the trp repressor, and make trp operon repression more efficient. WrbA does not interact with the trp operator by itself. Members are found in species in which homologs of the E. coli trp operon repressor TrpR (SP:P03032) are not detected. [Energy metabolism, Electron transport]


Pssm-ID: 130816 [Multi-domain]  Cd Length: 197  Bit Score: 42.58  E-value: 2.36e-05
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 656287109    2 KTIIVYYSLEGNTE----SVANTISSKLSADVL-----KLVPKKAYSDKGFSKFfwggksavmAETPELEPYnvDLSEYD 72
Cdd:TIGR01755   2 KVLVLYYSMYGHIEtmarAVAEGAREVDGAEVVvkrvpETVPEEVAEKSHGKTD---------QTAPVATPQ--ELADYD 70
                          90       100       110       120       130
                  ....*....|....*....|....*....|....*....|....*....|....*
gi 656287109   73 QVVIGFPVWAGTFTPPIRTFVKE-----NKAALSGKRISAF---ACQSGaGAEKA 119
Cdd:TIGR01755  71 AIIFGTPTRFGNMASQMRNFLDQtgglwASGALVGKVGSVFtstGTQHG-GQEST 124
flav_short TIGR01753
flavodoxin, short chain; Flavodoxins are small redox-active proteins with a flavin ...
3-110 8.33e-04

flavodoxin, short chain; Flavodoxins are small redox-active proteins with a flavin mononucleotide (FMN) prosthetic group. They can act in nitrogen fixation by nitrogenase, in sulfite reduction, and light-dependent NADP+ reduction in during photosynthesis, among other roles. This model describes the short chain type. Many of these are involved in sulfite reduction. [Energy metabolism, Electron transport]


Pssm-ID: 273789 [Multi-domain]  Cd Length: 140  Bit Score: 37.70  E-value: 8.33e-04
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 656287109    3 TIIVYYSLEGNTESVANTISSKLSAdvlklvpkkaysdkgfskffwGGKSAVMAETPELEPynVDLSEYDQVVIGFPVW- 81
Cdd:TIGR01753   1 ILIVYASMTGNTEEMANIIAEGLKE---------------------AGAEVDLLEVADADA--EDLLSYDAVLLGCSTWg 57
                          90       100       110
                  ....*....|....*....|....*....|....*
gi 656287109   82 -----AGTFTPpirtFVKE-NKAALSGKRISAFAC 110
Cdd:TIGR01753  58 dedleQDDFEP----FFEElEDIDLGGKKVALFGS 88
PRK06703 PRK06703
flavodoxin; Provisional
1-120 8.85e-04

flavodoxin; Provisional


Pssm-ID: 235854 [Multi-domain]  Cd Length: 151  Bit Score: 37.82  E-value: 8.85e-04
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 656287109   1 MKTIIVYYSLEGNTESVANTISSKLSADVLKLvpkkaysdkgfskffwggksavmaETPELEPYNVD-LSEYDQVVIGFP 79
Cdd:PRK06703   2 AKILIAYASMSGNTEDIADLIKVSLDAFDHEV------------------------VLQEMDGMDAEeLLAYDGIILGSY 57
                         90       100       110       120
                 ....*....|....*....|....*....|....*....|...
gi 656287109  80 VWA-GTFTPPIRTFVKENKAA-LSGKRISAFAcqSGAGAEKAF 120
Cdd:PRK06703  58 TWGdGDLPYEAEDFHEDLENIdLSGKKVAVFG--SGDTAYPLF 98
PRK09267 PRK09267
flavodoxin FldA; Validated
1-110 1.41e-03

flavodoxin FldA; Validated


Pssm-ID: 236439 [Multi-domain]  Cd Length: 169  Bit Score: 37.12  E-value: 1.41e-03
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 656287109   1 MKTI-IVYYSLEGNTESVANTISSKLSADVLKLVP-KKAysdkgfskffwggksavmaeTPElepynvDLSEYDQVVIGF 78
Cdd:PRK09267   1 MAKIgIFFGSDTGNTEDIAKMIQKKLGKDVADVVDiAKA--------------------SKE------DFEAYDLLILGI 54
                         90       100       110
                 ....*....|....*....|....*....|....
gi 656287109  79 PVW-AGTFTPPIRTFVKENKAA-LSGKRISAFAC 110
Cdd:PRK09267  55 PTWgYGELQCDWDDFLPELEEIdFSGKKVALFGL 88
PRK03767 PRK03767
NAD(P)H:quinone oxidoreductase; Provisional
1-117 2.01e-03

NAD(P)H:quinone oxidoreductase; Provisional


Pssm-ID: 179647  Cd Length: 200  Bit Score: 37.21  E-value: 2.01e-03
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 656287109   1 MKTIIVYYSLEGNTESVANTIS----SKLSADV-LKLVPKKAYSDKGFSKFFWGGKSAVMAeTPElepynvDLSEYDQVV 75
Cdd:PRK03767   2 AKVLVLYYSMYGHIETMAEAVAegarEVAGAEVtIKRVPETVPEEVAKKAGGKTDQAAPVA-TPD------ELADYDAII 74
                         90       100       110       120       130
                 ....*....|....*....|....*....|....*....|....*....|
gi 656287109  76 IGFPVWAGTFTPPIRTFVKE-----NKAALSGKRISAF---ACQSGaGAE 117
Cdd:PRK03767  75 FGTPTRFGNMAGQMRNFLDQtgglwAKGALVGKVGSVFtstGTQHG-GQE 123
 
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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