# OC Root 2nd 3rd 4th PC Gene/Definition OC.277005 Eukaryotes.775977 Protists.111112 Alveolates.57772 smin.17496 smin:v1.2.011328.t1 symbB.v1.2.011328.t1; -; K03403 magnesium chelatase subunit H [EC:6.6.1.1]