>sp|Q0VQ05|CYSG_ALCBS Siroheme synthase OS=Alcanivorax borkumensis GN=cysG MEFLPISWRLQGKVALLAGGGEVALRKGRLLHRSGAILTVVAPQVCDELLDIVVRSGGSC VVRAFESADLDGVALVICATDDRSTNAEIAKQAQQRGLPVNVVDDPSLGDFIFPAIVDRS PVLISISSSGASPVLARKLRAQLESTLPARWGRLADLMARFRQPLKDKLSNIGARRLFWE QTLDSPVVEKVLAGKDSEAEAMLAAAIESADATTLSRGEVYLVGAGPGDPDLLTFRALRL LQKADVVLYDRLVGKGIVDLARRDAELVYVGKARDKHALPQDNINELLVHYAKQGKKVCR LKGGDPFIFGRGGEEIDLIVAEGIDFQVVPGITAASGCASYAGIPLTHRDHAQSVRFVTG HRKDGSVDLDWKHLVSETETVVFYMGLVGLREICSQLIAHGRGGDTPIALVSRGTTNLQE VITGRLDQLPDDIEGREIHAPTLIIVGSVVSLHPKFGWFKP