>3Q12_1|Chains A, B, C, D|Pantoate--beta-alanine ligase|Yersinia pestis (632) SNAMLIIETLPLLRQQIRRWRQEGKRIALVPTMGNLHEGHMTLVDEAKTRADVVVVTIFVNPLQFERPDDLAHYPRTLQEDCEKLTRHGADLVFAPAAADIYPAGLEKQTYVDVPALSTILEGASRPGHFRGVSTIVSKLFNLIQPDVACFGEKDYQQLALIRKMVADMGYDINIVGVPTVRAKDGLALSSRNGYLTEEERQIAPQLSKIMWALAEKMALGERQIDALLEEAAAQLLRVGFTPDELFIRDAETLQPLTVDSQQAVILMAAWLGKARLIDNQLVDLRH