>sp|C5BGP8|CYSG_EDWI9 Siroheme synthase OS=Edwardsiella ictaluri GN=cysG MDYFPIFCQLRTKPCLLVGGGEVAERKARLLMEAGAILTVNAGRFTPQFEQWQRDGQLTL IAGDFDPALLTGKWLAIAATDDSRVNQQVLAQSEARCIFCNVVDAAQQTGFIMPSIVDRS PLMVAVSSGGSAPVLARILREKLEALLPQHLGQVAHMAGHLRQRVKAHFPTLSLRRRFWE RLFAQDRLAQSLANGDTTQAQQQVDALFSAAPMDRGEVTLVGAGPGDAGLLTLKGLQQIQ QADVIIYDRLVSDEVMSLVRRDATRIFVGKHAGHHCVPQEEINQTLLDHAREGKRVVRLK GGDPFIFGRGGEELEALAAAGIAFSVVPGITAASGCSAYSGIPLTHRDHAQSVRLVTGHT RQDGQLDWSCLAAAGQTLVFYMGLSQAATIQQRLLQHGMLPDTPIALVENGTTIRQRVVS GTLTQLETLATRVASPSLIIVGDVVTLRPRLNWFRCEAASA