>sp|Q6GBX5|CYSK_STAAS Cysteine synthase OS=Staphylococcus aureus GN=cysK
MAQKPVDNITQIIGGTPVVKLRNVVDDNAADVYVKLEYQNPGGSVKDRIALAMIEKAERE
GKIKPGDTIVEPTSGNTGIGLAFVCAAKGYKAVFTMPETMSQERRNLLKAYGAELVLTPG
SEAMKGAIKKAKELKEEHGYFEPQQFENPANPEVHELTTGPELLQQFEGKTIDAFLAGVG
TGGTLSGVGKVLKKEYPNIEIVAIEPEASPVLSGGEPGPHKLQGLGAGFIPGTLNTEIYD
SIIKVGNDTAMEMSRRVAKEEGILAGISSGAAIYAAIQKAKELGKGKTVVTVLPSNGERY
LSTPLYSFDD