# OC Root 2nd 3rd 4th PC Gene/Definition OC.669183 Eukaryotes.744466 Plants.251812 Red_algae.2892 ccp.889 ccp:CHC_705 pbsA; heme oxygenase; K21480 heme oxygenase (biliverdin-producing, ferredoxin) [EC:1.14.15.20]