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Conserved domains on  [gi|757782277|ref|WP_043000861|]
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MULTISPECIES: ferredoxin family protein [Citrobacter]

Protein Classification

ferredoxin family protein( domain architecture ID 10006444)

ferredoxin-like protein that may be a iron-sulfur cluster-containing protein which mediates electron transfer

Graphical summary

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List of domain hits

 Name Accession Description Interval E-value
Fer4_8 super family cl19102
4Fe-4S dicluster domain; Superfamily includes proteins containing domains which bind to ...
 7-97 2.81e-48

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


The actual alignment was detected with superfamily member PRK15449:

Pssm-ID: 473136 [Multi-domain]  Cd Length: 95  Bit Score: 148.54  E-value: 2.81e-48
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 757782277  7 VNVDVKLGVNKFHVDEGHPHIILAANPDSKEFQKLLNACPAGLYKQDEAGTIHFDSAGCLECGTCRVLCGETILEKWEYP 86
Cdd:PRK15449  5 VNVDVKLGVNKFNVDEEHPHIVVKADADKQALELLVKACPAGLYKKQDDGSVRFDYAGCLECGTCRILGLGSALEQWEYP 84

                        90
                ....*....|.
gi 757782277 87 AGTFGVDFRYG 97
Cdd:PRK15449 85 RGTFGVEFRYG 95
 
Name Accession Description Interval E-value
PRK15449 PRK15449
ferredoxin-like protein FixX; Provisional
 7-97 2.81e-48

ferredoxin-like protein FixX; Provisional


Pssm-ID: 185346 [Multi-domain]  Cd Length: 95  Bit Score: 148.54  E-value: 2.81e-48
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 757782277  7 VNVDVKLGVNKFHVDEGHPHIILAANPDSKEFQKLLNACPAGLYKQDEAGTIHFDSAGCLECGTCRVLCGETILEKWEYP 86
Cdd:PRK15449  5 VNVDVKLGVNKFNVDEEHPHIVVKADADKQALELLVKACPAGLYKKQDDGSVRFDYAGCLECGTCRILGLGSALEQWEYP 84

                        90
                ....*....|.
gi 757782277 87 AGTFGVDFRYG 97
Cdd:PRK15449 85 RGTFGVEFRYG 95
FixX COG2440
Ferredoxin-like protein FixX [Energy production and conversion];
13-97 7.62e-31

Ferredoxin-like protein FixX [Energy production and conversion];


Pssm-ID: 441981 [Multi-domain]  Cd Length: 87  Bit Score: 104.13  E-value: 7.62e-31
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 757782277 13 LGVNKFHVDEGHPHIILAAN---PDSKEFQKLLNACPAGLYKQDEAGTIHFDSAGCLECGTCRVLCGETILEkWEYPAGT 89
Cdd:COG2440   1 LFLNNYNVDEDQPHIKVKDPdicIARCLAKPCTRYCPAGVYEIVGDGRLQINYENCLECGTCRIKCPTQNIT-WVYPEGG 79


                ....*...
gi 757782277 90 FGVDFRYG 97
Cdd:COG2440  80 GGVNYRFG 87
DMSOR_beta-like cd04410
Beta subunit of the DMSO Reductase (DMSOR) family; This family consists of the small beta ...
 42-75 9.94e-03

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


Pssm-ID: 319870 [Multi-domain]  Cd Length: 136  Bit Score: 33.13  E-value: 9.94e-03
                         10        20        30
                 ....*....|....*....|....*....|....
gi 757782277  42 LNACPAGLYKQDEAGTIHFDSAGCLECGTCRVLC 75
Cdd:cd04410   59 VKACPTGAIYKDEDGIVLIDEDKCIGCGSCVEAC 92
 
Name Accession Description Interval E-value
PRK15449 PRK15449
ferredoxin-like protein FixX; Provisional
 7-97 2.81e-48

ferredoxin-like protein FixX; Provisional


Pssm-ID: 185346 [Multi-domain]  Cd Length: 95  Bit Score: 148.54  E-value: 2.81e-48
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 757782277  7 VNVDVKLGVNKFHVDEGHPHIILAANPDSKEFQKLLNACPAGLYKQDEAGTIHFDSAGCLECGTCRVLCGETILEKWEYP 86
Cdd:PRK15449  5 VNVDVKLGVNKFNVDEEHPHIVVKADADKQALELLVKACPAGLYKKQDDGSVRFDYAGCLECGTCRILGLGSALEQWEYP 84

                        90
                ....*....|.
gi 757782277 87 AGTFGVDFRYG 97
Cdd:PRK15449 85 RGTFGVEFRYG 95
FixX COG2440
Ferredoxin-like protein FixX [Energy production and conversion];
13-97 7.62e-31

Ferredoxin-like protein FixX [Energy production and conversion];


Pssm-ID: 441981 [Multi-domain]  Cd Length: 87  Bit Score: 104.13  E-value: 7.62e-31
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 757782277 13 LGVNKFHVDEGHPHIILAAN---PDSKEFQKLLNACPAGLYKQDEAGTIHFDSAGCLECGTCRVLCGETILEkWEYPAGT 89
Cdd:COG2440   1 LFLNNYNVDEDQPHIKVKDPdicIARCLAKPCTRYCPAGVYEIVGDGRLQINYENCLECGTCRIKCPTQNIT-WVYPEGG 79


                ....*...
gi 757782277 90 FGVDFRYG 97
Cdd:COG2440  80 GGVNYRFG 87
DMSOR_beta-like cd04410
Beta subunit of the DMSO Reductase (DMSOR) family; This family consists of the small beta ...
 42-75 9.94e-03

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


Pssm-ID: 319870 [Multi-domain]  Cd Length: 136  Bit Score: 33.13  E-value: 9.94e-03
                         10        20        30
                 ....*....|....*....|....*....|....
gi 757782277  42 LNACPAGLYKQDEAGTIHFDSAGCLECGTCRVLC 75
Cdd:cd04410   59 VKACPTGAIYKDEDGIVLIDEDKCIGCGSCVEAC 92
 
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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