KEGG Orthology (KO) [BR:hsa00001] 09180 Brite Hierarchies 09182 Protein families: genetic information processing 03009 Ribosome biogenesis [BR:hsa03009] 29777 ABT1; activator of basal transcription 1 K14785 ESF2; ESF2/ABP1 family protein Ribosome biogenesis [BR:hsa03009] Eukaryotic type 90S particles Other 90S particles 29777 ABT1; activator of basal transcription 1 K14785 ESF2; ESF2/ABP1 family protein