CstA, N-terminal domain (IPR003706)

Short name: CstA_N

Overlapping homologous superfamilies


Domain relationships



Escherichia coli induces the synthesis of at least 30 proteins at the onset of carbon starvation, two-thirds of which are positively regulated by the cyclic AMP (cAMP) and cAMP receptor protein (CRP) complex. Proteins in this entry include carbon starvation protein CstA, which is a predicted membrane protein that may be involved in peptide utilisation [PMID: 1848300]. This entry represents the N-terminal domain of CstA.

GO terms

Biological Process

GO:0009267 cellular response to starvation

Molecular Function

No terms assigned in this category.

Cellular Component

GO:0016020 membrane

Contributing signatures

Signatures from InterPro member databases are used to construct an entry.