>sp|Q820Q4|CYSG_NITEU Siroheme synthase OS=Nitrosomonas europaea GN=cysG PE=3 SV=2
MDYLPVFLNIKQRDCLVVGGGEIAVRKIRLLLRAHARIHVVSPAISEELSNLLLQSPVIT
HTAESFRPDHLQDRALAIAATNDHEVNRAVSAAARKAGIPVNVVDNPDLCTFIMPSILDR
SPIIVAVSSGGTSPILARLLRSRLEALIPSAYGRLAEYAARFRDKVRQRFIHQENRRFFW
ERMLQGPFAEMVFAGRDQAAQDYLSEALENSTDQFPTGEVYLVGAGPGDPDLLTFRAMRL
MQQADVVIYDRLVSPAILDMVRQDATRIYVGKVRNQHTLPQTSINELLVKLAQEGKHVLR
LKGGDPFIFGRGGEEIETLSQHHIPFQVVPGITAASGVASYAGIPLTHRDHAQSCVFVTG
HLKDNTIQLDWPALARPNQTIVVYMGLLGVTELCRQLIAHGLQATTPAAIVQQGTTPNQR
VLTGTLETLPDIIQQNPLKPPTLIIVGNVVKLHQKLAWFNSTSEPMGTSSGPGYP