>tr|A0A9Q4XIS5|A0A9Q4XIS5_9GAMM Aspartate carbamoyltransferase regulatory chain OS=Proteus sp. G4445 GN=pyrI
MTHDHKLKVEAIKRGTVIDHIPAQVGFKILSLFRLTETDERITVGFNLPSENLGKKDLIK
IENVFLTAEQANRLAMYAPQATVNIIDDYQVVNKMALSLPELLEDVVPCPNSNCISHNEP
VQSSFRVKKFASDVVLTCKYCEKEFERHAVIR