>sp|A0A0H2ZHV3|NASLL_PSEAB L-histidine 2-aminobutanoyltransferase OS=Pseudomonas aeruginosa GN=cntL MQGRTPLLETLRELECEIRLLTVYARECCGCYEILRRKLDRLSGLIGEDCSRAQWQADSD DPALQALGLRLRDAAVQALCELEKHLCQGVLHEPGEMGRYLGSLLESIRGELDSAGIDAD ARVLFVGSGALPTSALVLAREVGAHLCCLDIDEEALGYAREIARCQGLEARMQFSSLPPA ELAFSRDATHFLIASLVQQKSAVLAQIRQVMRADAKVLLRHGSGIKGLFNYPVEPAELEG WQVCAERVSQPLYDTLILEKAGR