>sp|A3PBP9|HEMH_PROM0 Ferrochelatase OS=Prochlorococcus marinus GN=hemH MVKIGVLLMNLGGPERITDVGPFLYNLFSDPEIIRTPFPVFQKPLAWLISTLRSTTSQQA YLSIGGGSPIRRITEQQARELQSKLREKGFNATTYIAMRYWHPFTESAIADMKADGIDQV VVIPLYPHFSISTSGSSFRELKKLRDSDDEFKKVPMRCVRSWFSQSGYLKSMVELISEQI SLCESPSKAHIFFTAHGVPKSYVEEAGDPYKQQIEDCSLLIINELEKCLGYSNPHTLSYQ SRVGPVEWLKPYTEEVLADLGRSNVNDLVVVPISFVGEHIETLQEIDIEYKEIAEKAGIK NFRRVKALNTHPTFIEGLSDLVISCLEGPLVNIEEASQLPEKVKLYPQEKWQWGWNNSSE VWNGRVAMIIFLVLFIELISGSGPLHKLGIL