P42338 PK3CB_HUMAN Phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit beta isoform [...] PIK3CB , PIK3C1Homo sapiens (Human) 1,070 AA O74760 EIF3A_SCHPO Eukaryotic translation initiation factor 3 subunit A [...] tif32 , eif3a, SPBC17D11.05Schizosaccharomyces pombe (strain 972 / ATCC 24843) (Fission yeast) 932 AA O14164 EIF3C_SCHPO Eukaryotic translation initiation factor 3 subunit C [...] nip1 , eif3c, tif33, SPAC1E11.01c, SPAC4A8.16c, SPAC823.01cSchizosaccharomyces pombe (strain 972 / ATCC 24843) (Fission yeast) 918 AA O74881 BTB1_SCHPO BTB/POZ domain-containing protein 1 btb1 , SPCC330.11Schizosaccharomyces pombe (strain 972 / ATCC 24843) (Fission yeast) 1,347 AA