Organism
Escherichia coli (strain K12)
Function
Antitoxin component of a type II toxin-antitoxin (TA) system. A labile antitoxin (half-life of 2.1 minutes) that inhibits the endonuclease activity of cognate toxin RnlA but not that of non-cognate toxin LsoA.
Sequence
MFEITGINVSGALKAVVMATGFENPLSSVNEIETKLSALLGSETTGEILFDLLCANGPEWNRFVTLEMKYGRIMLDTAKIIDEQDVPTHILSKLTFTLRNHPEYLEASVLSPDDVRQVLSMDF