FUNCTION: DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates. Component of RNA polymerase I which synthesizes ribosomal RNA precursors. Isoform 1 is involved in UBTF-activated transcription, presumably at a step followin...
FUNCTION: DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates. Component of RNA polymerase I which synthesizes ribosomal RNA precursors. Isoform 1 is involved in UBTF-activated transcription, presumably at a step following PIC formation.; FUNCTION: Isoform 2 has been described as a component of preformed T-cell receptor (TCR) complex.
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GO - Biological processes (BP):
rRNA transcription [GO:0009303]; transcription by RNA polymerase I [GO:0006360]; transmembrane receptor protein tyrosine kinase signaling pathway [GO:0007169]...
rRNA transcription [GO:0009303]; transcription by RNA polymerase I [GO:0006360]; transmembrane receptor protein tyrosine kinase signaling pathway [GO:0007169]
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GO - Molecular function (MF):
DNA-directed 5'-3' RNA polymerase activity [GO:0003899]; RNA binding [GO:0003723]...
DNA-directed 5'-3' RNA polymerase activity [GO:0003899]; RNA binding [GO:0003723]
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GO - Cellular component (CC):
chromosome [GO:0005694]; cytosol [GO:0005829]; fibrillar center [GO:0001650]; mitochondrion [GO:0005739]; nucleolus [GO:0005730]; nucleoplasm [GO:0005654]; RNA polymerase I complex [GO:0005736]; RNA polymerase I transcription regulator complex [GO:0000120]...
chromosome [GO:0005694]; cytosol [GO:0005829]; fibrillar center [GO:0001650]; mitochondrion [GO:0005739]; nucleolus [GO:0005730]; nucleoplasm [GO:0005654]; RNA polymerase I complex [GO:0005736]; RNA polymerase I transcription regulator complex [GO:0000120]
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