>sp|Q664M6|CYSG2_YERPS Siroheme synthase 2 OS=Yersinia pseudotuberculosis serotype I (strain IP32953) OX=273123 GN=cysG2 PE=3 SV=1 MDYFPIFCQLQHKACLLVGGGEIAERKARLLLDAGALVTVNACEFTPQFHHWADQGQLSL ISGEFVPELLADKWLVIAATDQLSVNALVYQSANQQRIFCNVVDDPKRTSFIMPSIIDRS PIMIAVSSGGKAPVLARLLREKLEALLPQHLGQLAQLAGNLRQRVKQHFAAMTERRRFWE KLLTHDRLAQSLANNDHVQADQHVEQLFSAPLTDRGEVVLVGAGPGDAGLLTLKGLQQIQ QADVVVYDRLVSDEVMNLVRRDAERIFVGKQSGHHCVPQEQINQILLQQAQSGKRVVRLK GGDPFIFGRGGEELEELAGYGIPFSVVPGITAASGCSAYSGIPLTHRDHAQSVRLVTGHA KKEGQLDWANLAAEKQTLVFYMGLSQAGEIQQQLIQHGMPATTQVALVENGTSRHQRVVS GELSQLALLSQQVSSPSLIIVGSVVSLREKLNWFSSRHHDDQPKVTECVAHVG