HAMAP rule MF_00947
General rule information
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Accession | MF_00947 |
Dates | 4-MAR-2013 (Created)
19-NOV-2019 (Last updated, Version 5) |
Name | HdeB |
Scope(s) |
Bacteria Enterobacterales |
Template(s) | P0AET2 (HDEB_ECOLI); [ Recover all ] |
Triggered by |
HAMAP; MF_00947 (Get profile general information and statistics) |
Propagated annotation
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Identifier, protein and gene names
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Identifier | HDEB |
Protein name | RecName: Full=Acid stress chaperone HdeB; |
Gene name | Name=hdeB; |
Comments
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FUNCTION | Required for optimal acid stress protection, which is important for survival of enteric bacteria in the acidic environment of the host stomach. Exhibits a chaperone-like activity at acidic pH by preventing the aggregation of many different periplasmic proteins. |
SUBCELLULAR LOCATION | Periplasm. |
SIMILARITY | Belongs to the HdeB family. |
Keywords
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Gene Ontology
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GO:1990451; Biological process:cellular stress response to acidic pH |
GO:0042597; Cellular component:periplasmic space |
Cross-references
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Features
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Additional information
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Size range | 83-136 amino acids |
Related rules |
None |
Fusion | Nter: None Cter: None |