>3PGY_1|Chains A, B, C, D|Serine hydroxymethyltransferase|Staphylococcus aureus (93062) SNAMSYITKQDKVIAEAIEREFQRQNSNIELIASENFVSEAVMEAQGSVLTNKYAEGYPGRRYYGGCEFVDVTESIAIDRAKALFGAEHVNVQPHSGPQANMAVYLVALEMGDTVLGMNLSHGGHLTHGAPVNFSGKFYNFVEYGVDKDTERINYDEVRKLALEHKPKLIVAGASAYSRTIDFKKFKEIADEVNAKLMVDMAHIAGLVAAGLHPNPVEYADFVTTTTHKTLRGPRGGMILCKEEYKKDIDKTIFPGIQGGPLEHVIAAKAVAFGEALENNFKTYQQQVVKNAKVLAEALINEGFRIVSGGTDNHLVAVDVKGSIGLTGKEAEETLDSVGITCNKNTIPFDQEKPFVTSGIRLGTPAATTRGFDEKAFEEVAKIISLALKNSKDEEKLQQAKERVAKLTAEYPLYQ