>sp:METH_ALIFS [Q9AJQ8] RecName: Full=Methionine synthase; EC=2.1.1.13; AltName: Full=5-methyltetrahydrofolate--homocysteine methyltransferase; AltName: Full=Methionine synthase, vitamin-B12 dependent; Short=MS; MAGSNIKVQIEKQLSERILLIDGGMGTMIQGYKFEEKDYRGGRFNQWHCDLKGNNDLLVL SQPQIIRDIHEAYLEAGADILETNTFNATTIAMADYDMESLSEEINFEAAKLAREVADKW TEKTPNKPRYVAGVLGPTNRTCSISPDVNDPGFRNVSFDELVEAYSESTRALIRGGSDLI LIETIFDTLNAKACSFAVESVFEELGITLPVMISGTITDASGRTLSGQTTEAFYNALRHV KPISFGLNCALGPDELREYVSELSRISECYVSAHPNAGLPNAFGEYDLSPEDMAEHVAEW ASSGFLNLIGGCCGTTPEHIRQMALVVEGVKPRQLPELPVACRLSGLEPLTIEKDSLFIN VGERTNVTGSARFKRLIKEELYDEALSVAQEQVENGAQIIDINMDEGMLDAEACMVRFLN LCASEPEISKVPVMVDSSKWEVIEAGLKCIQGKGIVNSISLKEGKEKFVHQAKLIRRYGA AVIVMAFDEVGQADTRERKIEICTNAYNILVDEVGFPPEDIIFDPNIFAVATGIDEHNNY AVDFIEAVGDIKRTLPHAMISGGVSNVSFSFRGNNYVREAIHAVFLYHCFKNGMDMGIVN AGQLEIYDNVPEDLREAVEDVVLNRRDDSTERLLDIATEYLERAVGKVEDKSALEWRDWP VEKRLEHSLVKGITEFIVEDTEEARINAERPIEVIEGPLMDGMNVVGDLFGEGKMFLPQV VKSARVMKQAVAHLEPFINASKEVGATNGKILLATVKGDVHDIGKNIVGVVLQCNNYEII DLGVMVSCETILKVAKEENVDIIGLSGLITPSLDEMVHVAKEMERQGFDLPLLIGGATTS KAHTAVKIEQNYSQPVVYVNNASRAVGVCTSLLSNELKPSFVEKLDIDYERVREQHSRKQ PRTKPVTLEVARANKVAIDWASYTPPVPLKPGVHIFDNFDVSTLRNYIDWTPFFMTWSLV GKYPKILEHEEVGEEAKRLFKDANDLLDRVEKEGLLKARGMCALFPASSVGDDIEVYTDE SRTTVAKVLHNLRQQTEKPKGFNYCLSDYIAPKESGKNDWIGGFAVTGGIGERELADEYK ANGDDYNAIMIQAVADRLAEAFAEYLHEKVRKEIWGYSPNETLSNDDLIREKYQGIRPAP GYPACPEHTEKGALWELMNVEESIGMSLTSSYAMWPGASVSGMYFSHPDSRYFAIAQIQQ DQAESYADRKGWNMLEAEKWLGPNLN