DNA-directed RNA polymerases I, II, and III subunit RPABC3 (RNA polymerases I, II, and III subunit ABC3) (DNA-directed RNA polymerase II subunit H) (DNA-directed RNA polymerases I, II, and III 17.1 kDa polypeptide) (RPB17) (RPB8 homolog) (hRPB8)
1_MAGIL 6_ FEDIF 11_ DVKDI 16_ DPEGK 21_ KFDRV 26_ SRLHC 31_ ESESF 36_ KMDLI 41_ LDVNI 46_ QIYPV 51_ DLGDK 56_ FRLVI 61_ ASTLY 66_ EDGTL 71_ DDGEY 76_ NPTDD 81_ RPSRA 86_ DQFEY 91_ VMYGK 96_ VYRIE 101_ GDETS 106_ TEAAT 111_ RLSAY 116_ VSYGG 121_ LLMRL 126_ QGDAN 131_ NLHGF 136_ EVDSR 141_VYLLM
1: DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates. Common component of RNA polymerases I, II and III which synthesize ribosomal RNA precursors, mRNA precursors and many functional non-coding RNAs, and small RNAs, such as 5S rRNA and tRNAs, respectively