An official website of the United States government

Klotho (Norway rat)

Protein
Encoding Gene
Dates
  • Create:
    2017-04-15
  • Modify:
    2025-01-17
Description
Please note that Klotho (Norway rat) does not have data or annotation in PubChem. However, annotations from external sources are available.
A klotho that is encoded in the genome of rat.

May have weak glycosidase activity towards glucuronylated steroids. However, it lacks essential active site Glu residues at positions 241 and 874, suggesting it may be inactive as a glycosidase in vivo. May be involved in the regulation of calcium and phosphorus homeostasis by inhibiting the synthesis of active vitamin D (By similarity). Essential factor for the specific interaction between FGF23 and FGFR1 (By similarity).

The Klotho peptide generated by cleavage of the membrane-bound isoform may be an anti-aging circulating hormone which would extend life span by inhibiting insulin/IGF1 signaling.

1 Names and Identifiers

1.1 Synonyms

  • Klotho
  • EC 3.2.1.31

1.2 Other Identifiers

1.2.1 RefSeq Accession

1.2.2 UniProt ID

1.2.3 Enzyme Commission (EC) Number

1.2.4 PRO ID

1.2.5 GlyCosmos Protein

1.2.6 STRING Protein ID

1.2.7 Wikidata

1.2.8 InterPro Protein

3 Sequence

>sp|Q9Z2Y9|KLOT_RAT Klotho (Run BLAST)

MPARAPPRRLPRLLLLRLLSLHLLLLTLRARCLSAEPGQGAQTWARFARPPVPEASGLLHDTFPDGFLWAVGSAAYQTEGGWRQHGKGASIWDTFTHHPRAIPEDSPIVMAPSGAPLPPLPSTGDVASDSYNNVYRDTEGLRELGVTHYRFSISWARVLPNGTAGTPNREGLRYYRRLLERLRELGVQPVVTLYHWDLPQRLQDTYGGWANRALADHFRDYAELCFRHFGGQVKYWITIDNPYVVAWHGYATGRLAPGVRGSSRLGYLVAHNLLLAHAKVWRLYNTSFRPTQGGRVSIALGSHWITPRRMTDYHIRECQKSLDFVLGWFAKPIFIDGDYPKSMKNNLSSLLPDFTESEKRFIRGTADFFALSFGPTLSFQLLDPSMKFRQLESPSLRQLLSWIDLEYNHPQIFIVENGWFVSGTTRRDDAKYMYYLKKFIMESLKAIRLDGVDVIGYTAWSLMDGFEWHRGYSIRRGLFYVDFLSQDKELLPKSSALFYQKLIENNGFPPLPENQPLEGTFPCDFAWGVVDNYIQVDPTLSQFTDPNVYLWDVHHSKRLIKVDGVVAKKRKPYCVDFSAIRPQITLLREMRVTHFRFSLDWALILPLGNQTQVNRTVLHFYRCMVSELVHANITPVVALWQPATPHQGLPHALAKHGAWENPHTALAFADYANLCFEELGHWVKFWITINEPNSRNMTYRAGHHLLKAHALAWHLYDDKFRAAQKGKISIALQVDWIEPACPFSQKDKEVAERVLEFDVGWLAEPIFGSGDYPHVMREWLNQKNNFLLPYFTEDEKKLIRGSFDFLALSHYTTILVDWEKEDPIKYNDYLEVQEMTDITWLNSPNQVAVVPWGLRKALNWLRFKYGDLPMFVTANGIDDDPHAEQDSLRMYYIKNYVNEALKAYVLDGINLCGYFAYSLSDRSVPKSGFYRYAANQFEPKPSIKHYRKIIDNNGFLGSGTLGRFCPEEYTVCTGCGFFQTRKSLLAFISFLVFAFVTSLALIYYYSKKGRRRYK

4 3D Structures

4.1 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

5 Domains

5.1 CDD Domains

5.2 InterPro Domains

6 Interactions and Pathways

6.1 Interactions

7 Biochemical Reactions

8 Literature

8.1 Consolidated References

9 Information Sources

  1. NCBI Protein
    LICENSE
    NCBI Website and Data Usage Policies and Disclaimers
    https://www.ncbi.nlm.nih.gov/home/about/policies/
  2. PubChem
  3. GlyCosmos Glycoscience Portal
    LICENSE
    All copyrightable parts of the datasets in GlyCosmos are under the Creative Commons Attribution (CC BY 4.0) License.
    https://glycosmos.org/license
  4. InterPro
    LICENSE
    All of the InterPro, Pfam, PRINTS and SFLD downloadable data provided on the InterPro website is freely available under CC0 1.0 Universal (CC0 1.0) Public Domain Dedication.
    https://www.ebi.ac.uk/interpro/about/license/
  5. NCBI Conserved Domains (CDD)
    LICENSE
    NCBI Website and Data Usage Policies and Disclaimers
    https://www.ncbi.nlm.nih.gov/home/about/policies/
  6. Protein Ontology
    LICENSE
    PRO is distributed under the Creative Commons CC-BY 4.0 license (https://creativecommons.org/licenses/by/4.0/).
  7. 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
  8. STRING: functional protein association networks
  9. Wikidata
  10. 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
  11. 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
CONTENTS