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Gene: POLR3H (RNA polymerase III subunit H) Homo sapiens
Symbol: POLR3H
Name: RNA polymerase III subunit H
Description: Exhibits DNA-directed 5'-3' RNA polymerase activity. Predicted to contribute to RNA polymerase III activity. Involved in transcription by RNA polymerase III. Localizes to the RNA polymerase III complex; centrosome; and nucleoplasm; PARTICIPATES IN purine metabolic pathway; pyrimidine metabolic pathway; RNA polymerase III transcription pathway; INTERACTS WITH (-)-epigallocatechin 3-gallate; 2-hydroxypropanoic acid; 2-methylcholine.
Type: protein-coding
RefSeq Status: VALIDATED
Also known as: DNA-directed RNA polymerase III subunit 22.9 kDa polypeptide; DNA-directed RNA polymerase III subunit H; DNA-directed RNA polymerase III subunit RPC8; KIAA1665; MGC111097; MGC29654; polymerase (RNA) III (DNA directed) polypeptide H (22.9kD); polymerase (RNA) III subunit H; RNA nucleotidyltransferase (DNA-directed); RNA polymerase III subunit 22.9 kDa subunit; RNA polymerase III subunit C8; RNA polymerase III subunit RPC8; RPC22.9; RPC8
Mus musculus (house mouse) : Polr3h (polymerase (RNA) III (DNA directed) polypeptide H)  MGI  Alliance
Rattus norvegicus (Norway rat) : Polr3h (RNA polymerase III subunit H)  Alliance
Chinchilla lanigera (long-tailed chinchilla) : Polr3h (RNA polymerase III subunit H)
Pan paniscus (bonobo/pygmy chimpanzee) : POLR3H (RNA polymerase III subunit H)
Canis lupus familiaris (dog) : POLR3H (RNA polymerase III subunit H)
Ictidomys tridecemlineatus (thirteen-lined ground squirrel) : Polr3h (RNA polymerase III subunit H)
Sus scrofa (pig) : POLR3H (RNA polymerase III subunit H)
more info ...
Allele / Splice: See ClinVar data
Latest Assembly: GRCh38 - Human Genome Assembly GRCh38
Human AssemblyChrPosition (strand)SourceGenome Browsers
GRCh382241,525,799 - 41,544,606 (-)NCBIGRCh38GRCh38hg38GRCh38
GRCh372241,921,803 - 41,940,479 (-)NCBIGRCh37GRCh37hg19GRCh37
Build 362240,251,749 - 40,270,416 (-)NCBINCBI36hg18NCBI36
Build 342240,249,597 - 40,264,964NCBI
Celera2225,728,174 - 25,746,850 (-)NCBI
Cytogenetic Map22q13.2NCBI
HuRef2224,887,617 - 24,906,295 (-)NCBIHuRef
CHM1_12241,881,711 - 41,900,532 (-)NCBICHM1_1
JBrowse: View Region in Genome Browser (JBrowse)

Disease Annotations
Gene-Chemical Interaction Annotations
Gene Ontology Annotations
Molecular Pathway Annotations
References - curated
References - uncurated


Comparative Map Data
Position Markers
miRNA Target Status



Nucleotide Sequences
Protein Sequences
Clinical Variants

Additional Information

External Database Links
Nomenclature History
More on POLR3H
Alliance Gene
Ensembl Gene
JBrowse: hg19 hg38
HGNC Report
NCBI Genome Data Viewer

CRRD Object Information
CRRD ID: 1314191
Created: 2005-01-12
Species: Homo sapiens
Last Modified: 2019-11-26
Status: ACTIVE


RGD is funded by grant HL64541 from the National Heart, Lung, and Blood Institute on behalf of the NIH.