>6YMD_1|Chains A, B|Serine hydroxymethyltransferase|Aphanothece halophytica (72020) MGSSHHHHHHSSGLVPRGSHMTQTNLDFLLQTDPTISGMMQKELQRQREHLELIASENFTSPAVMATQGSVLTNKYAEGLPKKRYYGGCEFIDEIEQVAIDRAKELFGAASANVQPHSGAQANFAVFLTLLKPGDKIMGMDLSHGGHLTHGSPANVSGKWFEAVHYGVSQETEQLDYDHILEVARQERPKLIICGYSAYPRIINFEKFRAIADEVGAYLLADIAHIAGLVASGHHPNPVPHCDVVTTTTHKTLRGPRGGLILTRDPELGKKFNKSVFPGTQGGPLEHVIAGKAVAFGEALKPEFKAYSGQVIANAQAMAQQLQNRGFKIVSGGTDNHLMLVDLRSVNLTGKQADQLVSDVNITANKNTVPFDPESPFVTSGLRLGSPAMTTRGLGTEDFAEIANIIADRLQNPEDEQVKQACVQRVAALCERFPLYPHLNAPVPAMA