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Tchem
RNASEH1
Ribonuclease H1

Protein Summary
Description
Endonuclease that specifically degrades the RNA of RNA-DNA hybrids (PubMed:10497183). Plays a role in RNA polymerase II (RNAp II) transcription termination by degrading R-loop RNA-DNA hybrid formation at G-rich pause sites located downstream of the poly(A) site and behind the elongating RNAp II (PubMed:21700224). This gene encodes an endonuclease that specifically degrades the RNA of RNA-DNA hybrids and plays a key role in DNA replication and repair. Alternate in-frame start codon initiation results in the production of alternate isoforms that are directed to the mitochondria or to the nucleus. The production of the mitochondrial isoform is modulated by an upstream open reading frame (uORF). Mutations in this gene have been found in individuals with progressive external ophthalmoplegia with mitochondrial DNA deletions, autosomal recessive 2. Alternative splicing results in additional coding and non-coding transcript variants. Pseudogenes of this gene have been defined on chromosomes 2 ...more
Uniprot Accession IDs
Gene Name
Ensembl ID
  • ENST00000315212
  • ENSP00000313350
  • ENSG00000171865

Symbol
  • RNH1
  • RNH1
  • H1RNA
  • PEOB2
Illumination Graph
Knowledge Table
Most Knowledge About
Knowledge Value (0 to 1 scale)
kinase perturbation
0.99
histone modification site profile
0.92
transcription factor perturbation
0.84
disease perturbation
0.83
transcription factor binding site profile
0.83


Protein Classes
No PANTHER Classes or DTO Classes found
IDG Development Level Summary
Tdark

These are targets about which virtually nothing is known. They do not have known drug or small molecule activities
- AND - satisfy two or more of the following criteria:

Pubmed score: 56.34   (req: < 5)
Gene RIFs: 28   (req: <= 3)
Antibodies: 105   (req: <= 50)
Tbio

These targets do not have known drug or small molecule activities
- AND - satisfy two or more of the following criteria:

Pubmed score: 56.34   (req: >= 5)
Gene RIFs: 28   (req: > 3)
Antibodies: 105   (req: > 50)

- OR - satisfy the following criterion:

Gene Ontology Terms: 8
Tchem

Target has at least one ChEMBL compound with an activity cutoff of < 30 nM - AND - satisfies the preceding conditions

Active Ligands: 4
Tclin

Target has at least one approved drug - AND - satisfies the preceding conditions

Active Drug: 0