ID 2.3.1.33 DE histidine N-acetyltransferase. CA L-histidine + acetyl-CoA = N(alpha)-acetyl-L-histidine + CoA + H(+). DR I3J7Q8, HISAT_ORENI; U3U715, HISAT_SCOAU; Q0P4Y1, HISAT_XENTR; //