HAMAP rule MF_01462
General rule information
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Accession | MF_01462 |
Dates | 7-JUN-2011 (Created)
1-JUN-2023 (Last updated, Version 7) |
Name | CbiM |
Scope(s) |
Bacteria Archaea |
Template(s) | Q05594 (CBIM_SALTY); D5AUZ9 (CBIM_RHOCB); [ Recover all ] |
Triggered by |
HAMAP; MF_01462 (Get profile general information and statistics) |
Propagated annotation
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Identifier, protein and gene names
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Identifier | CBIM |
case <OC:Bacteria> | |
Protein name | RecName: Full=Cobalt transport protein CbiM; AltName: Full=Energy-coupling factor transporter probable substrate-capture protein CbiM; Short=ECF transporter S component CbiM; |
else case <OC:Archaea> | |
Protein name | RecName: Full=Putative cobalt transport protein CbiM; AltName: Full=Energy-coupling factor transporter probable substrate-capture protein CbiM; Short=ECF transporter S component CbiM; |
end case | |
Gene name | Name=cbiM; |
Comments
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FUNCTION | Part of the energy-coupling factor (ECF) transporter complex CbiMNOQ involved in cobalt import. |
PATHWAY | Cofactor biosynthesis; adenosylcobalamin biosynthesis. |
SUBUNIT | Forms an energy-coupling factor (ECF) transporter complex composed of an ATP-binding protein (A component, CbiO), a transmembrane protein (T component, CbiQ) and 2 possible substrate-capture proteins (S components, CbiM and CbiN) of unknown stoichimetry. |
case not defined <Property:Membrane> or <Property:Membrane=1> | |
SUBCELLULAR LOCATION | Cell membrane; Multi-pass membrane protein. |
else case <Property:Membrane=2> | |
SUBCELLULAR LOCATION | Cell inner membrane; Multi-pass membrane protein. |
end case | |
SIMILARITY | Belongs to the CbiM family. |
Keywords
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case defined <Property:Membrane> and <Property:Membrane=2> | |
Cell inner membrane | |
end case | |
Cell membrane | |
Cobalamin biosynthesis | |
Cobalt | |
Cobalt transport | |
Ion transport | |
Membrane | |
Transmembrane | |
Transmembrane helix | |
Transport |
Gene Ontology
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GO:0015087; Molecular function:cobalt ion transmembrane transporter activity |
GO:0006824; Biological process:cobalt ion transport |
GO:0005886; Cellular component:plasma membrane |
Cross-references
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Pfam | PF01891; CbiM; 1; |
NCBIfam | TIGR00123; CbiM; 1; |
General | Signal; -; 0-1; |
General | Transmembrane; -; 5-8; |
Features
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Additional information
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Size range | 215-261 amino acids |
Related rules |
None |
Fusion | Nter: None Cter: <cbiQ>; <Unknown> |
Comments | In Pseudomonadota is part of a dedicated cobalt transporter; presumably also in other bacteria. In some organisms may have a signal sequence; the N-terminal sequence (M-H-x(3)-G-X-L) has been shown to be essential for function in Rhodobacter capsulatus. |