RNA polymerase I subunit B
mammalian protein found in Homo sapiens
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Summary
RNA polymerase I subunit B is a protein[1]. It is known by 9 alternative names across languages and contexts.[2]
Key Facts
- Subclass of: protein[3]
- Part of: DNA-directed RNA polymerase, subunit 2[4], DNA-directed RNA polymerase, subunit 2, hybrid-binding domain superfamily[5], RNA polymerase Rpb2, domain 2 superfamily[6], RNA polymerase Rpb2, OB-fold[7], RNA polymerase Rpb2, domain 3, protein family[8], RNA polymerase Rpb2, domain 7, protein family[9], RNA polymerase Rpb2, domain 2, protein family[10], RNA polymerase, beta subunit, protrusion, protein family[11], DNA-directed RNA polymerase I subunit RPA2, domain 4, protein family[12], DNA-directed RNA polymerase, subunit 2, hybrid-binding domain, protein family[13], RNA polymerase, beta subunit, conserved site, protein family[14]
- Has part(s): RNA polymerase Rpb2, domain 2[15], RNA polymerase Rpb2, domain 3[16], DNA-directed RNA polymerase I subunit RPA2, domain 4[17], DNA-directed RNA polymerase, subunit 2, hybrid-binding domain[18], RNA polymerase, beta subunit, protrusion[19], RNA polymerase, beta subunit, conserved site[20], RNA polymerase Rpb2, domain 7[21]
- Molecular function: transferase activity[22], DNA binding[23], nucleotidyltransferase activity[24], ribonucleoside binding[25], metal ion binding[26], DNA-directed 5'-3' RNA polymerase activity[27], protein binding[28], RNA polymerase I activity[29]
- Cell component: nucleoplasm[30], nucleolus[31], RNA polymerase I complex[32], nucleus[33], cytosol[34]
- Biological process: termination of RNA polymerase I transcription[35], epigenetic maintenance of chromatin in transcription-competent conformation[36], transcription initiation from RNA polymerase I promoter[37], rRNA transcription[38], transcription, DNA-templated[39], embryo implantation[40], nucleologenesis[41], transcription elongation from RNA polymerase I promoter[42]
- Encoded by: POLR1B[43]
- Found in taxon: Homo sapiens[44]