>sp|Q57IZ5|CYSG_SALCH Siroheme synthase OS=Salmonella choleraesuis GN=cysG MDHLPIFCQLRDRDCLIVGGGDVAERKARLLLEAGARLTVNALTFIPQFTVWANEGMLTL VEGPFDETLLDSCWLAIAATDDDTVNQRVSDAAESRRIFCNVVDAPKAASFIMPSIIDRS PLMVAVSSGGTSPVLARLLREKLESLLPQHLGQVARYAGQLRARVKKQFATMGERRRFWE KFFVNDRLAQSLANADEKAVNATTERLFSEPLDHRGEVVLVGAGPGDAGLLTLKGLQQIQ QADIVVYDRLVSDDIMNLVRRDADRVFVGKRAGYHCVPQEEINQILLREAQKGKRVVRLK GGDPFIFGRGGEELETLCHAGIPFSVVPGITAASGCSAYSGIPLTHRDYAQSVRLVTGHL KTGGELDWENLAAEKQTLVFYMGLNQAATIQEKLIAFGMQADMPVALVENGTSVKQRVVH GVLTQLGELAQQVESPALIIVGRVVGLRDKLNWFSNY