# OC Root 2nd 3rd 4th PC Gene/Definition OC.681755 Eukaryotes.744228 Plants.251347 Red_algae.1777 gsl.5775 gsl:JL72_p116 acsF; magnesium-protoporphyrin IX monomethyl ester cyclase OC.681755 Eukaryotes.744228 Plants.251347 Red_algae.1777 ccp.882 ccp:CHC_670 acsF; Magnesium-protoporphyrin IX monomethyl ester (oxidative) cyclase