>sp|Q4ZRL6|CYSG_PSEU2 Siroheme synthase OS=Pseudomonas syringae pv. syringae GN=cysG MEFLPLFHNLRGSRVLVVGGGEIALRKSRLIADAGAVLRVVAPEIEAQLSELVVQSGGEM ILRGYSECDLDGCVLIIAATDDEPLNAQVSRDARLRCVPVNVVDAPALCTVIFPAIVDRS PLVIAVSSGGDAPVLARLIRAKLETWIPSSYGQLAGLAARFRNQVKGLFPNVQQRRAFWE EVFQGAIADRQLAGQGAEAERMLIAKIAGEPPPETGEVYLVGAGPGDPDLLTFRALRLMQ QADVVLYDRLVAPTILDLCRRDAERVYVGKRRAEHAVPQEQINQQLVALAKQGKRVVRLK GGDPFIFGRGGEEIEELAAHGIPFQVVPGITAASGCAAYAGIPLTHRDHAQSVRFITGHL KNGTTDLPWSDLVAPAQTLVFYMGLIGLPVICEQLIRHGRSADTPAALVEQGTTVNQRVF TGTLANLPQLVAEHDVHAPTLVIIGEVVKLREKLAWFEGAQATL