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POLR2K

GENERAL INFORMATION

Gene name

 POLR2K

Gene description

 Polymerase (RNA) II (DNA directed) polypeptide K, 7.0kDa

Protein class

 Predicted intracellular proteins
RNA polymerase related proteins

Predicted localization

 Intracellular

Number of transcripts

 2
SHOW MORE

HUMAN PROTEIN ATLAS INFORMATION

RNA tissue category
HPA:Expressed in all
GTEx:Expressed in all
FANTOM5:Expressed in all

Protein evidence

 Evidence at protein level

DATA RELIABILITY

Reliability score

 Pending normal tissue annotation.

RNA AND PROTEIN EXPRESSION SUMMARY
RNA expression (TPM) Protein expression (score)
Brain
N/A
Hippocampus
N/A
N/A
Caudate
N/A
N/A
Cerebellum
N/A
N/A
Endocrine tissues
N/A
Bone marrow & immune system
N/A
Appendix
N/A
Tonsil
N/A
Spleen
N/A
Muscle tissues
N/A
Lung
N/A
Nasopharynx
N/A
N/A
Bronchus
N/A
N/A
Lung
N/A
Liver & gallbladder
N/A
Liver
N/A
Pancreas
N/A
Pancreas
N/A
Gastrointestinal tract
N/A
Oral mucosa
N/A
N/A
Esophagus
N/A
Stomach
N/A
Duodenum
N/A
Colon
N/A
Rectum
N/A
Kidney & urinary bladder
N/A
Kidney
N/A
Male tissues
N/A
Testis
N/A
Prostate
N/A
Female tissues
N/A
Breast
N/A
Vagina
N/A
N/A
Ovary
N/A
Placenta
N/A
Adipose & soft tissue
N/A
Soft tissue
N/A
N/A
Skin
N/A
Skin
N/A

PROTEIN EXPRESSION OVERVIEW
Pending normal tissue annotation.

RNA EXPRESSION OVERVIEW
HPA dataset
Organ
Expression
Alphabetical
RNA tissue category: Expressed in all
GTEx dataset
Organ
Expression
Alphabetical
RNA tissue category: Expressed in all
FANTOM5 dataset
Organ
Expression
Alphabetical
RNA tissue category: Expressed in all

GENE INFORMATION

Gene name

 POLR2K (HGNC Symbol)

Synonyms

 RPB10alpha

Description

 Polymerase (RNA) II (DNA directed) polypeptide K, 7.0kDa (HGNC Symbol)

Entrez gene summary

 This gene encodes one of the smallest subunits of RNA polymerase II, the polymerase responsible for synthesizing messenger RNA in eukaryotes. This subunit is shared by the other two DNA-directed RNA polymerases. [provided by RefSeq, Jul 2008]

Chromosome

 8

Cytoband

 q22.2

Chromosome location (bp)

 100150584 - 100154002

Protein evidence

 Evidence at protein level (all genes)

Ensembl

 ENSG00000147669 (version 83.38)

Entrez gene

 5440

UniProt

 P53803 (UniProt - Inferred from homology)

neXtProt

 NX_P53803

Antibodypedia

 POLR2K antibodies

PROTEIN BROWSER
POLR2K-001
POLR2K-002

PROTEIN INFORMATION

Splice variant

UniProt

Protein class

Gene ontology

Length & mass

Signal peptide
(predicted)

Transmembrane regions
(predicted)
POLR2K-001
ENSP00000342889
ENST00000353107
P53803 [Direct mapping]
DNA-directed RNA polymerases I, II, and III subunit RPABC4
A0A024R9G0 [Target identity:100%; Query identity:100%]
Polymerase (RNA) II (DNA directed) polypeptide K, 7.0kDa, isoform CRA_a
Show all
Predicted intracellular proteins
RNA polymerase related proteins
Protein evidence (Kim et al 2014)
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0000398 [mRNA splicing, via spliceosome]
GO:0001054 [RNA polymerase I activity]
GO:0001055 [RNA polymerase II activity]
GO:0001056 [RNA polymerase III activity]
GO:0003677 [DNA binding]
GO:0003899 [DNA-directed RNA polymerase activity]
GO:0005634 [nucleus]
GO:0005654 [nucleoplasm]
GO:0005665 [DNA-directed RNA polymerase II, core complex]
GO:0005666 [DNA-directed RNA polymerase III complex]
GO:0005736 [DNA-directed RNA polymerase I complex]
GO:0005829 [cytosol]
GO:0006281 [DNA repair]
GO:0006283 [transcription-coupled nucleotide-excision repair]
GO:0006289 [nucleotide-excision repair]
GO:0006351 [transcription, DNA-templated]
GO:0006356 [regulation of transcription from RNA polymerase I promoter]
GO:0006360 [transcription from RNA polymerase I promoter]
GO:0006361 [transcription initiation from RNA polymerase I promoter]
GO:0006362 [transcription elongation from RNA polymerase I promoter]
GO:0006363 [termination of RNA polymerase I transcription]
GO:0006366 [transcription from RNA polymerase II promoter]
GO:0006367 [transcription initiation from RNA polymerase II promoter]
GO:0006368 [transcription elongation from RNA polymerase II promoter]
GO:0006370 [7-methylguanosine mRNA capping]
GO:0006383 [transcription from RNA polymerase III promoter]
GO:0006385 [transcription elongation from RNA polymerase III promoter]
GO:0006386 [termination of RNA polymerase III transcription]
GO:0008270 [zinc ion binding]
GO:0008380 [RNA splicing]
GO:0010467 [gene expression]
GO:0016032 [viral process]
GO:0031047 [gene silencing by RNA]
GO:0032481 [positive regulation of type I interferon production]
GO:0034587 [piRNA metabolic process]
GO:0035019 [somatic stem cell population maintenance]
GO:0040029 [regulation of gene expression, epigenetic]
GO:0045087 [innate immune response]
GO:0045814 [negative regulation of gene expression, epigenetic]
GO:0050434 [positive regulation of viral transcription]
Show all
 58 aa
7 kDa 		No 0
POLR2K-002
ENSP00000430106
ENST00000522439
E5RGX2 [Direct mapping]
DNA-directed RNA polymerases I, II, and III subunit RPABC4
Show all
Predicted intracellular proteins
RNA polymerase related proteins
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0001054 [RNA polymerase I activity]
GO:0001055 [RNA polymerase II activity]
GO:0001056 [RNA polymerase III activity]
GO:0003677 [DNA binding]
GO:0003899 [DNA-directed RNA polymerase activity]
GO:0005666 [DNA-directed RNA polymerase III complex]
GO:0005736 [DNA-directed RNA polymerase I complex]
GO:0006351 [transcription, DNA-templated]
GO:0006360 [transcription from RNA polymerase I promoter]
GO:0006366 [transcription from RNA polymerase II promoter]
GO:0006383 [transcription from RNA polymerase III promoter]
Show all
 67 aa
8 kDa 		No 0

Contact

The Project

The Human Protein Atlas

The Human Protein Atlas project is funded
by the Knut & Alice Wallenberg foundation.