>sp|A6UP68|SYC_METVS Cysteine--tRNA ligase OS=Methanococcus vannielii GN=cysS MLRIYNTITKSEEVFKTLNNEEVKIYVCGPTVYDETHIGHGRTYVSFDIIRRYLEHIGYS VKLVINFTDIDDKIINRALNLNVTPKKISEKYIEIFLNDMKTLNVKPADIYPKVTENIPE IISFIDKLIEKGFAYKTDSGVYFEIEKFKDYGKLSNINLENLISEDKLESKSEKKNRFDF ALWKNKKSGEPYWKSPFGDGRPGWHIECSVMSMKYLGEQFDIHGGGRDLSFPHHENEIAQ SSAYSGKNWVNYWVHTGFVMVNGEKMSKSLGNFVTISEISKKYSPEVLRLFFIQRHYKSP IDYTEESMEHAKASLQKLYNVIESVRIALENPVNSVWDENEAFFYNVLKNSKINFYRAMD SDFNSVNALKTVFEVSNSVTKYLSVSKSPNVALLIKTLDFFKNVGEIFGLFEGYFYKSSN VKEESLIKFLVDLRDDLRSKKNYETSDKIRDGLKELGYQIEDSSKENTVFKKINI