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Gene : POLR1B Homo sapiens

Name  ? RNA polymerase I subunit B Cytological Location  2q14.1
Brief Description  RNA polymerase I subunit B
description  Eukaryotic RNA polymerase I (pol I) is responsible for the transcription of ribosomal RNA (rRNA) genes and production of rRNA, the primary component of ribosomes. Pol I is a multisubunit enzyme composed of 6 to 14 polypeptides, depending on the species. Most of the mass of the pol I complex derives from the 2 largest subunits, Rpa1 and Rpa2 in yeast. POLR1B is homologous to Rpa2 (Seither and Grummt, 1996 [PubMed 8921381]).[supplied by OMIM, Mar 2008]
  • synonyms:
  • HGNC:20454,
  • uc002thw.4,
  • Rpo1-2,
  • polymerase (RNA) I polypeptide B, 128kDa,
  • FLJ21921,
  • OTTHUMG00000131314,
  • RPA2,
  • RPA135,
  • RPA2,
  • AK001678,
  • FLJ10816,
  • Rpo1-2,
  • NM_019014,
  • POLR1B
  • identifiers:
  • 84172,
  • ENSG00000125630,
  • POLR1B

Genome feature

Region: gene ? Length: 35239  
Location: 2:112541915-112577153 Cyto location: 2q14.1

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Gene Ontology Displayer

Gene --> GO terms.

Gene -> HPO annotation (Human Phenotype Ontology)

Mouse Gene --> Allele [Phenotype]


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Gene --> Chromosomal location.

Gene --> GO terms.

Gene --> Overlapping genes.


Gene --> Proteins.


Gene Report --> GWAS hit


0 Diseases

Gene (Hum OR Rat) --> Mouse Allele (Phenotype)

Gene --> Alleles and Disease (clinVar data)

Gene -> HPO annotation (Human Phenotype Ontology)

Mouse Gene --> Allele [Phenotype]


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Gene --> Orthologues


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Gene --> Physical and Genetic Interactions


Gene(s) --> Significant SNPs (GTex data)

Gene Ontology

Gene --> GO terms.



2011 SN Ps

5 Cross References

15 Data Sets

8 Homologues

0 Located Features

90 Rna Seq Results