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Annotation rule MF_00947
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General rule information [?]

Accession MF_00947
Dates 4-MAR-2013 (Created)
19-NOV-2019 (Last updated, Version 5)
Name HdeB
Scope
Bacteria; Enterobacterales
Template P0AET2 (HDEB_ECOLI)
Triggered by

Propagated annotation [?]


Identifier, protein and gene names [?]

Identifier
HDEB
Protein name
RecName: Full=Acid stress chaperone HdeB;
Gene name
hdeB

Comments [?]

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 [?]

Chaperone
Periplasm

Gene Ontology [?]

GO:1990451; Biological process: cellular stress response to acidic pH.
GO:0042597; Cellular component: periplasmic space.

Cross-references [?]

Pfam PF06411; HdeA; 1;

Computed features [?]

General Signal; -; 1; trigger=yes;

Additional information [?]

Size range 83-136 amino acids
Related rules None
Fusion None


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