# OC Root 2nd 3rd 4th PC Gene/Definition OC.242111 Eukaryotes.145337 Protists.142599 Choanoflagellates.1864 mbr.4466 mbr:MONBRDRAFT_30425 hypothetical protein; K17577 SH2 domain-containing protein 4A OC.242111 Eukaryotes.145337 Protists.142599 Choanoflagellates.1864 sre.3727 sre:PTSG_04184 hypothetical protein