O75909 CCNK_HUMAN Cyclin-K CCNK , CPR4Homo sapiens (Human) 580 AA Q9NYV4 CDK12_HUMAN Cyclin-dependent kinase 12 [...] CDK12 , CRK7, CRKRS, KIAA0904Homo sapiens (Human) 1,490 AA Q14839 CHD4_HUMAN Chromodomain-helicase-DNA-binding protein 4 [...] CHD4 Homo sapiens (Human) 1,912 AA P0DTC1 R1A_SARS2 Replicase polyprotein 1a [...] Severe acute respiratory syndrome coronavirus 2 (2019-nCoV) (SARS-CoV-2) 4,405 AA P0DTD1 R1AB_SARS2 Replicase polyprotein 1ab [...] rep , 1a-1bSevere acute respiratory syndrome coronavirus 2 (2019-nCoV) (SARS-CoV-2) 7,096 AA I3LJR4 I3LJR4_PIG DNA-directed RNA polymerase subunit [...] POLR2A Sus scrofa (Pig) 1,968 AA A0A8D1GCS3 A0A8D1GCS3_PIG RNA polymerase Rpb4/RPC9 core domain-containing protein Sus scrofa (Pig) 184 AA I3LGP4 I3LGP4_PIG DNA-directed RNA polymerase subunit beta [...] POLR2B Sus scrofa (Pig) 1,300 AA A0A4X1VEK9 A0A4X1VEK9_PIG DNA-directed RNA polymerases I, II, and III subunit RPABC2 [...] POLR2F Sus scrofa (Pig) 127 AA A0A7M4DUC2 A0A7M4DUC2_PIG DNA-directed RNA polymerase subunit [...] Sus scrofa (Pig) 1,984 AA A0A8W4F9W9 A0A8W4F9W9_PIG DNA-directed RNA polymerases I, II, and III subunit RPABC5 POLR2L Sus scrofa (Pig) 67 AA I3LCH3 I3LCH3_PIG DNA-directed RNA polymerase II subunit RPB3 [...] POLR2C Sus scrofa (Pig) 275 AA I3LSI7 I3LSI7_PIG DNA-directed RNA polymerase II subunit E [...] POLR2E Sus scrofa (Pig) 210 AA A0A4X1TRS6 A0A4X1TRS6_PIG RNA polymerase II, I and III subunit K POLR2K Sus scrofa (Pig) 58 AA I3LCB2 I3LCB2_PIG DNA-directed RNA polymerases I, II, and III subunit RPABC3 POLR2H Sus scrofa (Pig) 150 AA A0A287ADR4 A0A287ADR4_PIG RNA polymerase II subunit D POLR2D Sus scrofa (Pig) 184 AA A0A4X1VKG7 A0A4X1VKG7_PIG DNA-directed RNA polymerase subunit POLR2G Sus scrofa (Pig) 172 AA A0A8D1DPV6 A0A8D1DPV6_PIG DNA-directed RNA polymerase subunit [...] POLR2A Sus scrofa (Pig) 1,970 AA A0A4X1VYD0 A0A4X1VYD0_PIG DNA-directed RNA polymerases I, II, and III subunit RPABC5 POLR2L Sus scrofa (Pig) 67 AA A0A481DF93 A0A481DF93_PIG DNA-directed RNA polymerase II subunit RPB3 Sus scrofa (Pig) 320 AA F1RKE4 F1RKE4_PIG DNA-directed RNA polymerase II subunit RPB11-a POLR2J Sus scrofa (Pig) 117 AA A0A4X1VTX4 A0A4X1VTX4_PIG DNA-directed RNA polymerase II subunit E [...] POLR2E Sus scrofa (Pig) 210 AA A0A4X1TVZ5 A0A4X1TVZ5_PIG DNA-directed RNA polymerase subunit beta [...] Sus scrofa (Pig) 1,251 AA A0A4X1VM56 A0A4X1VM56_PIG RNA polymerase II subunit D POLR2D Sus scrofa (Pig) 142 AA Q6AZJ8 Q6AZJ8_XENLA Histone H2A LOC494591 , h2ac14.L, hist1h2aj, hist1h2aj.LXenopus laevis (African clawed frog) 130 AA