HAMAP rule MF_00479
General rule information
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| Accession | MF_00479 |
| Dates | 16-OCT-2001 (Created)
1-JUN-2023 (Last updated, Version 37) |
| Name | RsxG_RnfG |
| Scope(s) |
Archaea Bacteria |
| Template(s) | P77285 (RSXG_ECOLI); P97054 (RNFG_RHOCA); A5F2S8 (RNFG_VIBC3); H6LC30 (RNFG_ACEWD); D8GR68 (RNFG_CLOLD); Q8TSY2 (RNFG_METAC); [ Recover all ] |
| Triggered by |
HAMAP; MF_00479 (Get profile general information and statistics) |
Propagated annotation
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Identifier, protein and gene names
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| case <OC:Escherichia> or <OC:Shigella> or <OC:Salmonella> | |
| Identifier | RSXG |
| Protein name | RecName: Full=Ion-translocating oxidoreductase complex subunit G; EC=7.-.-.-; AltName: Full=Rsx electron transport complex subunit G; |
| Gene name | Name=rsxG; |
| else | |
| Identifier | RNFG |
| Protein name | RecName: Full=Ion-translocating oxidoreductase complex subunit G; EC=7.-.-.-; AltName: Full=Rnf electron transport complex subunit G; |
| Gene name | Name=rnfG; |
| end case | |
Comments
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| case <OC:Escherichia> or <OC:Shigella> or <OC:Salmonella> | |
| FUNCTION | Part of a membrane-bound complex that couples electron transfer with translocation of ions across the membrane. Required to maintain the reduced state of SoxR. |
| else | |
| FUNCTION | Part of a membrane-bound complex that couples electron transfer with translocation of ions across the membrane. |
| end case | |
| COFACTOR | Name=FMN; Xref=ChEBI:CHEBI:58210; |
| case <OC:Escherichia> or <OC:Shigella> or <OC:Salmonella> | |
| SUBUNIT | The complex is composed of six subunits: RsxA, RsxB, RsxC, RsxD, RsxE and RsxG. |
| else case <OC:Bacteria> | |
| SUBUNIT | The complex is composed of six subunits: RnfA, RnfB, RnfC, RnfD, RnfE and RnfG. |
| else case <OC:Archaea> | |
| SUBUNIT | The Rnf complex is probably composed of eight subunits, including RnfA, RnfB, RnfC, RnfD, RnfE and RnfG. |
| end case | |
| case (<OC:Pseudomonadota> or (defined <Property:Membrane> and <Property:Membrane=2>)) and not <OC:Paracoccaceae> | |
| SUBCELLULAR LOCATION | Cell inner membrane; Single-pass membrane protein. |
| else case <OC:Paracoccaceae> | |
| SUBCELLULAR LOCATION | Cellular chromatophore membrane; Single-pass membrane protein. |
| else | |
| SUBCELLULAR LOCATION | Cell membrane; Single-pass membrane protein. |
| end case | |
| SIMILARITY | Belongs to the RnfG family. |
Keywords
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| case (<OC:Pseudomonadota> or (defined <Property:Membrane> and <Property:Membrane=2>)) and not <OC:Paracoccaceae> | |
| Cell inner membrane | |
| end case | |
| case not <OC:Paracoccaceae> | |
| Cell membrane | |
| end case | |
| Electron transport | |
| Flavoprotein | |
| FMN | |
| Membrane | |
| case <OC:Paracoccaceae> | |
| Nitrogen fixation | |
| end case | |
| Phosphoprotein | |
| Transmembrane | |
| Transmembrane helix | |
| <a href="https://www.uniprot.org/keywords/KW-1278">Translocase</a> | |
| Transport | |
Gene Ontology
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| GO:0022900; Biological process:electron transport chain | |
| case <OCellular component:Paracoccaceae> | |
| GO:0009399; Biological process:nitrogen fixation | |
| end case | |
| case not <OCellular component:Paracoccaceae> | |
| GO:0005886; Cellular component:plasma membrane | |
| end case | |
Cross-references
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| Pfam | PF04205; FMN_bind; 1; |
| NCBIfam | TIGR01947; rnfG; 1; |
| General | Transmembrane; -; 1; |
Features
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| From: RNFG_VIBC3 (A5F2S8) | ||||||||||||
| Key | From | To | Description | Tag | Condition | FTGroup | ||||||
| TRANSMEM | 9 | 29 | /note="Helical" | |||||||||
| MOD_RES | 175 | 175 | /note="FMN phosphoryl threonine" | T | ||||||||
Additional information
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| Size range | 174-382 amino acids |
| Related rules |
None |
| Fusion | Nter: None Cter: None |
| Comments | Shorter N-terminus in Buchnera aphidicola strain APS, not shown in alignment |