>7KPU_1|Chains A, C[auth D]|N-alpha-acetyltransferase 40|Homo sapiens (9606) EERAAMDAVCAKVDAANRLGDPLEAFPVFKKYDRNGLNVSIECKRVSGLEPATVDWAFDLTKTNMQTMYEQSEWGWKDREKREEMTDDRAWYLIAWENSSVPVAFSHFRFDVECGDEVLYCYEVQLESKVRRKGLGKFLIQILQLMANSTQMKKVMLTVFKHNHGAYQFFREALQFEIDDSSPSMSGCCGEDCSYEILSRRTKF >7KPU_2|Chains B, D[auth E]|bisubstrate analogue (CMC-ACE-SER-GLY-ARG-GLY-LYS)|Homo sapiens (9606) SGRGK