>sp|Q6GBX5|CYSK_STAAS Cysteine synthase OS=Staphylococcus aureus (strain MSSA476) OX=282459 GN=cysK PE=3 SV=1
MAQKPVDNITQIIGGTPVVKLRNVVDDNAADVYVKLEYQNPGGSVKDRIALAMIEKAERE
GKIKPGDTIVEPTSGNTGIGLAFVCAAKGYKAVFTMPETMSQERRNLLKAYGAELVLTPG
SEAMKGAIKKAKELKEEHGYFEPQQFENPANPEVHELTTGPELLQQFEGKTIDAFLAGVG
TGGTLSGVGKVLKKEYPNIEIVAIEPEASPVLSGGEPGPHKLQGLGAGFIPGTLNTEIYD
SIIKVGNDTAMEMSRRVAKEEGILAGISSGAAIYAAIQKAKELGKGKTVVTVLPSNGERY
LSTPLYSFDD