>sp|C3N775|METE_SULIY Methionine synthase OS=Sulfolobus islandicus GN=metE MSKLPLLPTTVIGSYPRPKWLRESIRLHKAGKISDEDLQEAFNDAVIAVLKDHYNAGVDV PTDGEVRRDEMVEFFAERIKGFKFYGPVRVWGTAYYRKPSVVSKIEYKKPMLVDEFTFAK SVSYTDNLKITITGPYTIVEWSYNEYYKNKKDLVFDLAKAINQEIKNLVEAGAKIIQIDE PALHTRREDVSWGVEAVNEAVKGVNAKLVMHICYGEYSFVAPYLNELKVDQINFAFKIYN YKPLELLKRYGFDKELGAGVIDVHNRRIETSEEVANDIRKILEYFTPEKLWINPDCGLKL LSRKIAYQKLVSMVEGTKVVREELKRKGYSVD