DHFRL1 GI:28827793 dihydrofolate reductase-like 1 1 mflllnciva vsqnmgigkn gdlprpplrn efryfqrmtt tssvegkqnl 50 51 vimgrktwfs ipeknrplkd rinlvlsrel keppqgahfl arslddalkl 100 101 terpelankv dmiwivggss vykeamnhlg hlklfvtrim qdfesdtffs 150 151 eidlekykll peypgvlsdv qegkhikykf evcekdd