Endoribonuclease antitoxin GhoS

UniProtKB accession:  P0AF61

Grouped By:  Matching UniProtKB accession

UniProtKB description:  Antitoxin component of a type V toxin-antitoxin (TA) system. Neutralizes the toxic effects of toxin GhoT by digesting ghoT transcripts in a sequence-specific manner (PubMed:22941047). In concert with GhoT is involved in reducing cell growth during antibacterial stress (PubMed:24373067). Overexpression leads to transcript level reduction of 20 other mRNAs involved in purine or pyrimidine synthesis and transport. Not seen to bind its own promoter DNA (PubMed:22941047).