FEATURES

FAMILY

DESCRIPTION

Also known as IRAP_ECOL5, iraP. Inhibits RpoS proteolysis by regulating RssB activity, thereby increasing the stability of the sigma stress factor RpoS especially during phosphate starvation, but also in stationary phase and during nitrogen starvation. Its effect on RpoS stability is due to its interaction with RssB, which probably blocks the interaction of RssB with RpoS, and the consequent delivery of the RssB-RpoS complex to the ClpXP protein degradation pathway. Interacts with RssB.

EXTERNAL LINKS

uniprot
enzyme classification

iraP

Anti-adapter protein IraP

iraP

Structural Ligandability

Domains Chains

Distribution