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POLR2K
HPA
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  • POLR2K
PROTEIN SUMMARY GENE INFORMATION RNA DATA ANTIBODY DATA
GENERAL INFORMATIONi

General description of the gene and the encoded protein(s) using information from HGNC and Ensembl, as well as predictions made by the Human Protein Atlas project.

Gene namei

Official gene symbol, which is typically a short form of the gene name, according to HGNC.

POLR2K
Synonyms RPB10alpha, RPB12
Gene descriptioni

Full gene name according to HGNC.

RNA polymerase II, I and III subunit K
Protein classi

Assigned HPA protein class(es) for the encoded protein(s).

Metabolic proteins
RNA polymerase related proteins
Predicted locationi

All transcripts of all genes have been analyzed regarding the location(s) of corresponding protein based on prediction methods for signal peptides and transmembrane regions.

  • Genes with at least one transcript predicted to encode a secreted protein, according to prediction methods or to UniProt location data, have been further annotated and classified with the aim to determine if the corresponding protein(s) are secreted or actually retained in intracellular locations or membrane-attached.

  • Remaining genes, with no transcript predicted to encode a secreted protein, will be assigned the prediction-based location(s).

The annotated location overrules the predicted location, so that a gene encoding a predicted secreted protein that has been annotated as intracellular will have intracellular as the final location.

Intracellular
Protein evidence Evidence at protein level (all genes)
GENE INFORMATIONi

Gene information from Ensembl and Entrez, as well as links to available gene identifiers are displayed here. Information was retrieved from Ensembl if not indicated otherwise.

Chromosome 8
Cytoband q22.2
Chromosome location (bp) 100150623 - 100154003
Number of transcriptsi

Number of protein-coding transcripts from the gene as defined by Ensembl.

2
Ensembl ENSG00000147669 (version 109)
Entrez gene 5440
HGNC HGNC:9198
UniProt P53803 (UniProt - Evidence at protein level)
neXtProt NX_P53803
GeneCards POLR2K
Antibodypedia POLR2K antibodies


PROTEIN FUNCTION
Protein function (UniProt)i

Useful information about the protein provided by UniProt.

DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates. Common component of RNA polymerases I, II and III which synthesize ribosomal RNA precursors, mRNA precursors and many functional non-coding RNAs, and a small RNAs, such as 5S rRNA and tRNAs, respectively.... show less
Biological process (UniProt)i

Keywords assigned by UniProt to proteins because they are involved in a particular biological process.

Transcription
Ligand (UniProt)i

Keywords assigned by UniProt to proteins because they bind, are associated with, or whose activity is dependent of some molecule.

Metal-binding, Zinc
Gene summary (Entrez)i

Useful information about the gene from Entrez

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]... show less
PROTEIN INFORMATIONi

The protein information section displays alternative protein-coding transcripts (splice variants) encoded by this gene according to the Ensembl database.

The Splice variant identifier links to the Ensembl website protein summary for the selected splice variant. The data in the Swissprot and TrEMBL columns links to corresponding pages in the UniProt database.

The protein classes assigned to this protein are shown if expanding the data in the protein class column. Parent protein classes are in bold font and subclasses are listed under the parent class.

The length of the protein (amino acid residues according to Ensembl), molecular mass (kDalton), predicted signal peptide and number of predicted transmembrane region(s) according to in-house majority decision methods based on sets of predictors are also reported.
Splice variant SwissProt TrEMBL Protein class Gene ontology Length & mass Signal peptide
(predicted)
Transmembrane regions
(predicted)
POLR2K-201
ENSP00000342889
ENST00000353107
P53803
[Direct mapping] DNA-directed RNA polymerases I, II, and III subunit RPABC4
Show all
A0A024R9G0
[Target identity:100%; Query identity:100%] Polymerase (RNA) II (DNA directed) polypeptide K, 7.0kDa, isoform CRA_a
Show all
Metabolic proteins
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
RNA polymerase related proteins
Mapped to neXtProt
   neXtProt - Evidence at protein level
Protein evidence (Kim et al 2014)
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0000428 [DNA-directed RNA polymerase complex]
GO:0003677 [DNA binding]
GO:0003899 [DNA-directed 5'-3' RNA polymerase activity]
GO:0005515 [protein binding]
GO:0005634 [nucleus]
GO:0005654 [nucleoplasm]
GO:0005665 [RNA polymerase II, core complex]
GO:0005666 [RNA polymerase III complex]
GO:0005736 [RNA polymerase I complex]
GO:0005829 [cytosol]
GO:0006351 [DNA-templated transcription]
GO:0006356 [regulation of transcription by RNA polymerase I]
GO:0006366 [transcription by RNA polymerase II]
GO:0006383 [transcription by RNA polymerase III]
GO:0008270 [zinc ion binding]
GO:0046872 [metal ion binding]
Show all
58 aa
7 kDa
No 0
POLR2K-203
ENSP00000430106
ENST00000522439
E5RGX2
[Direct mapping] DNA-directed RNA polymerases I, II, and III subunit RPABC4
Show all
Metabolic proteins
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
RNA polymerase related proteins
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0003677 [DNA binding]
GO:0003899 [DNA-directed 5'-3' RNA polymerase activity]
GO:0006351 [DNA-templated transcription]
GO:0008270 [zinc ion binding]
GO:0046872 [metal ion binding]
Show all
67 aa
8 kDa
No 0

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