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|
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| HAMAP annotation rule: MF_00463 |
| Accession | MF_00463 |
| Dates | 15-OCT-2001 (Created) 7-OCT-2011 (Last updated, Version 37) |
| Data class | Protein |
| Predictors | HAMAP; MF_00463; [distribution of match scores in UniProtKB];[seed alignment for MF_00463] |
| Names | RnfB |
| Identifier | RNFB |
case <Property:NITROGEN_FIXATION>
| Protein name |
|
else
| Protein name |
|
end case
| Gene name | rnfB |
case <Property:NITROGEN_FIXATION>
FUNCTION: Required for nitrogen fixation. May be part of a membrane complex functioning as an intermediate in the electron transport to nitrogenase (By similarity).
else
FUNCTION: May be part of a membrane complex involved in electron transport (By similarity).
end case
COFACTOR: Binds 1 2Fe-2S cluster (Potential).
COFACTOR: Binds 2 4Fe-4S clusters (Potential).
SUBUNIT: Composed of at least six subunits; rnfA, rnfB, rnfC, rnfD, rnfE and rnfG (By similarity).
case not defined <Property:Membrane> or <Property:Membrane=1>
SUBCELLULAR LOCATION: Cell membrane; Peripheral membrane protein (By similarity).
else case <Property:Membrane=2>
SUBCELLULAR LOCATION: Cell inner membrane; Peripheral membrane protein (By similarity).
end case
SIMILARITY: Belongs to the 4Fe4S bacterial-type ferredoxin family. RnfB subfamily.
| Pfam |
PF00037; Fer4; 2; PF04060; FeS; 1; |
| PRINTS |
PR00353; 4FE4SFRDOXIN; 1; |
| TIGRFAMs |
TIGR01944; RnfB; 1; |
| PROSITE |
PS00198; 4FE4S_FER_1; 2; PS51379; 4FE4S_FER_2; 2; trigger=PRU00711; |
case <Property:NITROGEN_FIXATION>
end case
Transport,
Electron transport,
Metal-binding,
Iron-sulfur,
Iron,
2Fe-2S,
4Fe-4S,
Membrane,
Cell membrane.
case defined <Property:Membrane> and <Property:Membrane=2>
end case
GO:0055114; Biological process: oxidation-reduction process.
case <Property:NITROGEN_FIXATION>
GO:0009399; Biological process: nitrogen fixation.
end case
GO:0005886; Cellular component: plasma membrane.
| From: RNFB_RHOCA (P0CZ14) | ||||||||||
| Key | From | To | Description | Condition | FTGroup | |||||
| METAL | 46 | 46 | Iron-sulfur 1 (2Fe-2S) (Potential) | C | ||||||
| METAL | 49 | 49 | Iron-sulfur 1 (2Fe-2S) (Potential) | C | ||||||
| METAL | 54 | 54 | Iron-sulfur 1 (2Fe-2S) (Potential) | C | ||||||
| METAL | 71 | 71 | Iron-sulfur 1 (2Fe-2S) (Potential) | C | ||||||
| METAL | 112 | 112 | Iron-sulfur 2 (4Fe-4S) (By similarity) | C | ||||||
| METAL | 115 | 115 | Iron-sulfur 2 (4Fe-4S) (By similarity) | C | ||||||
| METAL | 118 | 118 | Iron-sulfur 2 (4Fe-4S) (By similarity) | C | ||||||
| METAL | 122 | 122 | Iron-sulfur 3 (4Fe-4S) (By similarity) | C | ||||||
| METAL | 142 | 142 | Iron-sulfur 3 (4Fe-4S) (By similarity) | C | ||||||
| METAL | 145 | 145 | Iron-sulfur 3 (4Fe-4S) (By similarity) | C | ||||||
| METAL | 148 | 148 | Iron-sulfur 3 (4Fe-4S) (By similarity) | C | ||||||
| METAL | 152 | 152 | Iron-sulfur 2 (4Fe-4S) (By similarity) | C | ||||||
| Size range: | 167-198 amino acids |
| Related UniRules: | None |
| Template: | P0CZ14 (RNFB_RHOCA) |
| Scope: | Bacteria |
| Fusion: | Nter: None; Cter: None |
| Duplicate: | None |
| Plasmid encoded: | None |
| Comments: | Possible C-terminal problem in BUCAI |
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