HAMAP rule MF_00947

General rule information [?]

PURL	https://purl.expasy.org/hamap/rule/MF_00947
Accession	MF_00947
Dates	04-MAR-2013 (Created) 19-NOV-2019 (Last updated, Version 6)
Name	HdeB
Scope(s)	Bacteria Enterobacterales
Template(s)	P0AET2; [ Recover all ]
Triggered by	HAMAP; MF_00947 (Get profile general information and statistics)

Propagated annotation [?]

Identifier, protein and gene names [?]

Identifier	HDEB
Protein name	RecName: Full=Acid stress chaperone HdeB;
Gene name	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 [?]

Gene Ontology [?]

GO:1990451; Biological process:cellular stress response to acidic pH

GO:0042597; Cellular component:periplasmic space

Cross-references [?]

Pfam	PF06411; HdeA; 1;
General	Signal; -; 1;

Features [?]

Additional information [?]