HAMAP rule MF_00778
General rule information
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| Accession | MF_00778 |
| Dates | 27-APR-2004 (Created)
17-FEB-2023 (Last updated, Version 17) |
| Name | SSI |
| Scope(s) |
Bacteria Kitasatosporales |
| Template(s) | P01006 (SSI_STRAO); [ Recover all ] |
| Triggered by |
HAMAP; MF_00778 (Get profile general information and statistics) |
Propagated annotation
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Identifier, protein and gene names
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| Identifier | SSI |
| Protein name | RecName: Full=Probable subtilase-type protease inhibitor; Flags: Precursor; |
| Gene name | Name=sti; |
Comments
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| FUNCTION | Strong inhibitor of bacterial serine proteases such as subtilisin. |
| SUBUNIT | Homodimer. |
| SUBCELLULAR LOCATION | Secreted. |
| SIMILARITY | Belongs to the protease inhibitor I16 (SSI) family. |
Keywords
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| case <FT:2> or <FT:3> | |
| Disulfide bond | |
| end case | |
| Protease inhibitor | |
| Secreted | |
| Serine protease inhibitor | |
Gene Ontology
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| GO:0004867; Molecular function:serine-type endopeptidase inhibitor activity |
Cross-references
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| Pfam | PF00720; SSI; 1; |
| PRINTS | PR00294; SSBTLNINHBTR; 1; |
| PROSITE | PS00999; SSI; 1; |
| General | Signal; -; 1; |
Features
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| From: SSI_STRAO (P01006) | ||||||||||||
| Key | From | To | Description | Tag | Condition | FTGroup | ||||||
| SITE | 104 | 105 | /note="Reactive bond" | |||||||||
| DISULFID | 66 | 81 | C-x*-C | |||||||||
| DISULFID | 102 | 132 | C-x*-C | |||||||||
Additional information
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| Size range | 142-146 amino acids |
| Related rules |
None |
| Fusion | Nter: None Cter: None |