>tr|B7Z1X8|B7Z1X8_HUMAN Methionine adenosyltransferase 2 subunit beta OS=Homo sapiens MQLAVVSEEQDQNLNRLICWILMQFIYISSDYVFDGTNPPYREEDIPAPLNLYGKTKLDG EKAVLENNLGAAVLRIPILYGEVEKLEESAVTVMFDKVQFSNKSANMDHWQQRFPTHVKD VATVCRQLAEKRMLDPSIKGTFHWSGNEQMTKYEMACAIADAFNLPSSHLRPITDSPVLG AQRPRNAQLDCSKLETLGIGQRTPFRIGIKESLWPFLIDKRWRQTVFH