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Clp1 - cleavage factor polyribonucleotide kinase subunit 1 (Norway rat)

Gene
Symbol
Dates
  • Create:
    2016-09-14
  • Modify:
    2025-01-15
Description
Predicted to enable ATP-dependent polydeoxyribonucleotide 5'-hydroxyl-kinase activity and ATP-dependent polyribonucleotide 5'-hydroxyl-kinase activity. Predicted to be involved in cerebellar cortex development; negative regulation of gene expression; and tRNA splicing, via endonucleolytic cleavage and ligation. Predicted to be located in cytosol and nucleoplasm. Predicted to be part of tRNA-intron endonuclease complex. Predicted to be active in nucleus. Human ortholog(s) of this gene implicated in pontocerebellar hypoplasia type 10. Orthologous to human CLP1 (cleavage factor polyribonucleotide kinase subunit 1).

1 Names and Identifiers

1.1 Synonyms

  • Heab
  • RGD1307679
  • polyribonucleotide 5'-hydroxyl-kinase Clp1
  • ATP/GTP-binding protein
  • CLP1, cleavage and polyadenylation factor I subunit, homolog
  • cleavage and polyadenylation factor I subunit 1
  • polyadenylation factor Clp1
  • polynucleotide kinase Clp1
  • pre-mRNA cleavage complex II protein Clp1

1.2 Other Identifiers

1.2.1 Alliance Gene ID

1.2.2 Bgee Gene ID

1.2.3 Enzyme Commission (EC) Number

1.2.4 RGD ID

1.2.5 Wikidata

3 Proteins

3.1 Protein Function

Polynucleotide kinase that can phosphorylate the 5'-hydroxyl groups of double-stranded RNA (dsRNA), single-stranded RNA (ssRNA), double-stranded DNA (dsDNA) and double-stranded DNA:RNA hybrids. dsRNA is phosphorylated more efficiently than dsDNA, and the RNA component of a DNA:RNA hybrid is phosphorylated more efficiently than the DNA component. Plays a key role in both tRNA splicing and mRNA 3'-end formation. Component of the tRNA splicing endonuclease complex: phosphorylates the 5'-terminus of the tRNA 3'-exon during tRNA splicing; this phosphorylation event is a prerequisite for the subsequent ligation of the two exon halves and the production of a mature tRNA. Its role in tRNA splicing and maturation is required for cerebellar development. Component of the pre-mRNA cleavage complex II (CF-II), which seems to be required for mRNA 3'-end formation. Also phosphorylates the 5'-terminus of exogenously introduced short interfering RNAs (siRNAs), which is a necessary prerequisite for their incorporation into the RNA-induced silencing complex (RISC). However, endogenous siRNAs and microRNAs (miRNAs) that are produced by the cleavage of dsRNA precursors by DICER1 already contain a 5'-phosphate group, so this protein may be dispensible for normal RNA-mediated gene silencing (By similarity).

3.2 Protein 3D Structures

3.2.1 AlphaFold Structures

Highly accurate protein structure prediction with AlphaFold. Nature. 2021 Aug;596(7873):583-589. DOI:10.1038/s41586-021-03819-2. PMID:34265844; PMCID:PMC8371605

3.3 Protein Targets

4 Interactions and Pathways

4.1 Interactions

4.2 Pathways

5 Biochemical Reactions

6 Expression

7 Literature

7.1 Consolidated References

7.2 Gene-Chemical Co-Occurrences in Literature

7.3 Gene-Gene Co-Occurrences in Literature

7.4 Gene-Disease Co-Occurrences in Literature

8 Patents

8.1 Gene-Chemical Co-Occurrences in Patents

8.2 Gene-Gene Co-Occurrences in Patents

8.3 Gene-Disease Co-Occurrences in Patents

9 Information Sources

  1. NCBI Gene
    LICENSE
    NCBI Website and Data Usage Policies and Disclaimers
    https://www.ncbi.nlm.nih.gov/home/about/policies/
  2. PubChem
  3. Alliance of Genome Resources
    LICENSE
    All annotations and data produced by Alliance members that are accessible from alliancegenome.org are distributed under a CC BY 4.0 license (https://creativecommons.org/licenses/by/4.0/).
    https://www.alliancegenome.org/privacy-warranty-licensing
  4. BioGRID
    LICENSE
    The MIT License (MIT); Copyright Mike Tyers Lab
    https://wiki.thebiogrid.org/doku.php/terms_and_conditions
  5. STRING: functional protein association networks
  6. NCBI Gene Expression Omnibus (GEO)
  7. Rat Genome Database (RGD)
    LICENSE
    Creative Commons Attribution 4.0 International license (CC BY 4.0)
    https://creativecommons.org/licenses/by/4.0/
  8. Swiss Institute of Bioinformatics Bgee
    LICENSE
    Creative Commons Zero license (CC0)
    https://www.bgee.org/about/
  9. UniProt
    LICENSE
    We have chosen to apply the Creative Commons Attribution (CC BY 4.0, http://creativecommons.org/licenses/by/4.0/) License to all copyrightable parts of our databases.
    https://www.uniprot.org/help/license
  10. Wikidata
  11. AlphaFold DB
    LICENSE
    All of the data provided is freely available for both academic and commercial use under Creative Commons Attribution 4.0 (CC-BY 4.0) licence terms.
    https://alphafold.ebi.ac.uk/faq
  12. Rhea - annotated reactions database
    LICENSE
    Rhea has chosen to apply the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0/). This means that you are free to copy, distribute, display and make commercial use of the database in all legislations, provided you credit (cite) Rhea.
    https://www.rhea-db.org/help/license-disclaimer
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