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HAMAP annotation rule: MF_00461
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General rule information

Accession MF_00461
Dates 16-OCT-2001 (Created)
7-OCT-2011 (Last updated, Version 30)
Data class Protein
Predictors HAMAP; MF_00461; [distribution of match scores in UniProtKB];[seed alignment for MF_00461]
Names RnfC


Propagated annotation

Identifier, protein and gene names
Identifier RNFC

case <Property:NITROGEN_FIXATION>
Protein name
RecName: Full=Electron transport complex protein rnfC;
AltName: Full=Nitrogen fixation protein rnfC;

else
Protein name
RecName: Full=Electron transport complex protein rnfC;
end case

Gene name rnfC
Comments

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 2 4Fe-4S clusters per subunit (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. RnfC subfamily.
Cross-references
Pfam PF01512; Complex1_51K; 1;
PF00037; Fer4; 2;
PRINTS PR00353; 4FE4SFRDOXIN; 1;
TIGRFAMs TIGR01945; RnfC; 1;
PROSITE PS00198; 4FE4S_FER_1; 2;
PS51379; 4FE4S_FER_2; 2; trigger=PRU00711;
Keywords

case <Property:NITROGEN_FIXATION>
Nitrogen fixation.
end case

Transport, Electron transport, Metal-binding, Iron, Iron-sulfur, 4Fe-4S, Membrane, Cell membrane.

case defined <Property:Membrane> and <Property:Membrane=2>
Cell inner membrane.
end case

Gene Ontology
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.
Features
From: RNFC_RHOCA (Q52716)
Key     From     To       Description   Condition   FTGroup
METAL     381     381       Iron-sulfur 1 (4Fe-4S) (Potential)   C  
METAL     384     384       Iron-sulfur 1 (4Fe-4S) (Potential)   C  
METAL     387     387       Iron-sulfur 1 (4Fe-4S) (Potential)   C  
METAL     391     391       Iron-sulfur 2 (4Fe-4S) (Potential)   C  
METAL     420     420       Iron-sulfur 2 (4Fe-4S) (Potential)   C  
METAL     423     423       Iron-sulfur 2 (4Fe-4S) (Potential)   C  
METAL     426     426       Iron-sulfur 2 (4Fe-4S) (Potential)   C  
METAL     430     430       Iron-sulfur 1 (4Fe-4S) (Potential)   C  


Additional information

Size range: 519-835 amino acids
Related UniRules: None
Template: Q52716 (RNFC_RHOCA)
Scope: Bacteria
Fusion: Nter: None; Cter: None
Duplicate: None
Plasmid encoded: None
Comments: Highly divergent C-terminal sequences. Divergent BUCAI sequence not shown in alignment.

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UniProtKB rule member sequences