MGP Database

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MGP006115

Ontology/Pathway Information

Entrez Gene ID84172
Gene Namepolymerase (RNA) I polypeptide B, 128kDa
Gene Symbol POLR1B
SpeciesHomo sapiens
Gene Ontology (GO Annotations)
GO IDSourceTypeDescription
GO:0005737 IDA:HPACcytoplasm
GO:0005736 IBA:GO_CentralCDNA-directed RNA polymerase I complex
GO:0005730 IDA:HPACnucleolus
GO:0005654 TAS:ReactomeCnucleoplasm
GO:0003677 IEA:InterProFDNA binding
GO:0003899 IEA:UniProtKB-KWFDNA-directed RNA polymerase activity
GO:0046872 IEA:UniProtKB-KWFmetal ion binding
GO:0032549 IEA:InterProFribonucleoside binding
GO:0010467 TAS:ReactomePgene expression
GO:0006363 TAS:ReactomePtermination of RNA polymerase I transcription
GO:0006362 TAS:ReactomePtranscription elongation from RNA polymerase I promoter
GO:0006360 TAS:ReactomePtranscription from RNA polymerase I promoter
GO:0006361 TAS:ReactomePtranscription initiation from RNA polymerase I promoter
REACTOME Pathway Links
REACTOME Pathway IDDescription
REACT_264098Epigenetic regulation of gene expression
REACT_71Gene Expression
REACT_264000Negative epigenetic regulation of rRNA expression
REACT_263965NoRC negatively regulates rRNA expression
REACT_2204RNA Polymerase I Chain Elongation
REACT_1974RNA Polymerase I Promoter Clearance
REACT_1913RNA Polymerase I Promoter Escape
REACT_21352RNA Polymerase I, RNA Polymerase III, and Mitochondrial Transcription
REACT_1309RNA Polymerase I Transcription
REACT_953RNA Polymerase I Transcription Initiation
REACT_1074RNA Polymerase I Transcription Termination
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