>Synpcc7942_1858 Heme oxygenase (decyclizing) MGANLATKLREGTKKAHTMAENVGFVKCFLKGVVEKNSYRKLVANLYFVYSAMEEELERH RDNDKIAGIYFPVLNRKTSLERDLAFYYGEDWRQQIQPSKAAQSYVARIREVSNTAPELL VGHAYTRYLGDLSGGQILKTIAQRGMNLDGAGTAFYEFEAIEDEKAFKQTYRQAMDTLPV DEATADRIVEEANDAFGMNMAMFQELEGNLVAAIGKMFFNSLTRRFVRGSTELATAAE