>sp:METH_RAT [Q9Z2Q4] RecName: Full=Methionine synthase {ECO:0000303|PubMed:9972236}; Short=MS; EC=2.1.1.13 {ECO:0000269|PubMed:9219091, ECO:0000269|PubMed:9972236}; AltName: Full=5-methyltetrahydrofolate--homocysteine methyltransferase; AltName: Full=Cobalamin-dependent methionine synthase; AltName: Full=Vitamin-B12 dependent methionine synthase; MKKTLQDEIEAILRKRIMVLDGGMGTMIQRYKLSEENFQGQEFKDHSRPLKGNNDILSIT QPDVIYQIHKEYLLAGADIIETNTFSSTSIAQADYGLEHLAYRMNKCSADVARKAAEEIT LQTGVKRFVAGSLGPTNKTLSVSPSVERPDYRNITFDELVEAYQEQAKGLLDGGVDILLI ETIFDTANAKAALFALQKLFEENYASPRPIFISGTIVDKSGRTLSGQTGEAFVTSVSHSD PLCIGLNCALGAAEMRPFIETIGKCTTAYVLCYPNAGLPNTFGDYDETPAMMAMHLKDFA VDGLVNVVGGCCGSTPDHIREIAEAVKNCKPRVPPDSVFEGHMLLSGLEPFRIGPYTNFV NIGERCNVAGSKKFAKLIMAGNYEEALSVAKVQVEMGAQVLDINMDDGMLDGPSAMTKFC NFIASEPDIAKVPLCIDSSNFAVIEAGLKCCQGKCIVNSISLKEGEEDFLEKARKIKKFG AAVVVMAFDEEGQATETDVKVSVCTRAYHLLVEKVGFNPNDIIFDPNILTIGTGMEEHNL YAINFIHATRVIKETLPGVRISGGLSNLSFAFRGMDAIREAMHGVFLYHAIKFGMDMGIV NAGSLPVYDDIHKDLLQLCEDLIWNRDAEATEKLLRYAQTHGKGGKKVIQTDEWRNGSIE ERLEYALVKGIEKHIVEDTEEARLNREKYPRPLNIIEGPLMNGMKVVGDLFGAGKMFLPQ VIKSARVMKKAVGHLIPFMEKEREEARVLNGSVEEEDPYQGTIVLATVKGDVHDIGKNIV GVVLGCNNFRVIDLGVMTPCDKILQAALDHKADIIGLSGLITPSLDEMIFVAKEMERLAI KIPLLIGGATTSRTHTAVKIAPRYSAPVIHVLDASKSVVVCSQLLDENLKDDYFEEILEE YEDIRQDHYESLKERKYLPLSQARKHSFHIDWLSEPHPVKPTFIGTQVFEDYNLQKLVDY IDWKPFFDVWQLRGKYPNRGFPKIFNDKAVGEEARKVYEDAQNMLSILISRKKLRARGVV GFWPAQSVQDDIHLYAEGAVPQAAEPIATFYGLRQQAEKDSSSTDPYHCLSDFVAPLHSG VRDYLGLFAVACFGVEELSKAYEDDGDDYSSIMVKALGDRLAEAFAEELHERVRRELWAY CGSEQLGVTDLRKLRYEGIRPAPGYPSQPDHTEKLTMWRLANIEQATGIRLTESLAMAPA SAVSGLYFSNVKSKYFAVGKISKDQIEDYALRKNMSVAEVEKWLGPILGYDTD