>sp|A4XUX3|CYSG_PSEMY Siroheme synthase OS=Pseudomonas mendocina GN=cysG MQFLPLFHKLQGRPVLVIGGGEVALRKARLLSDAGARLRVVAPEIRSELQELAGADGICL RGYASSDLQGVALVIAATDDEPLNARISAEAQAQGIPVNVVDAPALCSVIFPAIVDRSPL IVAVSSGGDAPVLARLIRAKIETWIPATYGQLANLGKRFRDRVKQLFPDVQQRRVFWEDV FQGQIAESVFAGKPEEGERLLEERLAGAAPRALGEVYLVGAGPGDPDLLTFRALRLMQQA DVVLYDRLVAPAIIELCRRDAERIYVGKRRADHAVPQEQINQLLIDLARQGKRVLRLKGG DPFIFGRGGEEIEQLAAEDIPFQVVPGITAASGCAAYAGIPLTHRDHAQSVRFVTGHLKD GSSNLPWKDLVAPGQTLVFYMGLVGLYGICEQLIAHGRSAATPAALVQQGTTQNQRVFTG TLETLPQLVAQHEVHAPTLVIVGEVVTLRDKLAWFEGAQGSL