HAMAP rule MF_01311
General rule information
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| Accession | MF_01311 |
| Dates | 16-APR-2003 (Created)
29-SEP-2022 (Last updated, Version 37) |
| Name | DsbI |
| Scope(s) |
Bacteria Enterobacterales |
| Template(s) | P0A6M2 (DSBB_ECOLI); Q8FDI3 (DSBI_ECOL6); [ Recover all ] |
| Triggered by |
HAMAP; MF_01311 (Get profile general information and statistics) |
Propagated annotation
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Identifier, protein and gene names
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| Identifier | DSBI |
| Protein name | RecName: Full=Protein-disulfide oxidoreductase DsbI; |
| Gene name | Name=dsbI; |
Comments
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| FUNCTION | Required for disulfide bond formation in some proteins. Part of a redox system composed of DsbI and DsbL that mediates formation of an essential disulfide bond in AssT. |
| SUBUNIT | Interacts with DsbL. |
| SUBCELLULAR LOCATION | Cell inner membrane; Multi-pass membrane protein. |
| SIMILARITY | Belongs to the DsbB family. DsbI subfamily. |
Keywords
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| case <FT:1> or <FT:2> | |
| Disulfide bond | |
| end case | |
| Transport | |
| Electron transport | |
| Oxidoreductase | |
| Redox-active center | |
| Membrane | |
| Transmembrane | |
| Cell membrane | |
| Cell inner membrane | |
| Transmembrane helix | |
Gene Ontology
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| GO:0015035; Molecular function:protein-disulfide reductase activity |
| GO:0005886; Cellular component:plasma membrane |
Cross-references
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| Pfam | PF02600; DsbB; 1; |
| General | Transmembrane; -; 4; |
Features
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| From: DSBI_ECOL6 (Q8FDI3) | ||||||||||||
| Key | From | To | Description | Tag | Condition | FTGroup | ||||||
| DISULFID | 55 | 58 | /note="Redox-active" | C-x-x-C | ||||||||
| DISULFID | 127 | 153 | /note="Redox-active" | C-x*-C | ||||||||
Additional information
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| Size range | 197-270 amino acids |
| Related rules |
MF_00286 MF_00287 |
| Fusion | Nter: None Cter: None |