>sp|C3MZ55|METE_SULIA Methionine synthase OS=Sulfolobus islandicus GN=metE MSKLPLLPTTVIGSYPRPKWLRESIRLHKAGKISDEDLQEAFNDAVIAVLKDHYNAGVDV PTDGEVRRDEMVEFFAERIKGFKFYGPVRVWGTAYYRKPSVVSKIEYKKPMLVDEFTFAK SVSYTDNLKITITGPYTIAEWSYNEYYKNKKDLVFDLAKAINQEIKNLVEAGAKIIQIDE PALHTRREDVSWGVEAVNEAVKGVNAKLVMHICYGEYSFVAPYLNELKVDQINFAFKIYN YKPLELLKRYGFDKELGAGVIDVHNRRIETSEEVANDIRKILEYFTPEKVWINPDCGLKL LSRKIAYQKLVSMVEGTKVVREELKRKGYSVD