FKBP3

FKBP3

FKBP3

Protein-coding gene in the species Homo sapiens


FK506-binding protein 3 also known as FKBP25 is a protein that in humans is encoded by the FKBP3 gene.[5][6][7]

Quick Facts Available structures, PDB ...

Function

The protein encoded by this gene is a member of the immunophilin protein family, which play a role in immunoregulation and basic cellular processes involving protein folding and trafficking. This encoded protein is a cis-trans prolyl isomerase that binds the immunosuppressants FK506 and rapamycin. It has a higher affinity for rapamycin than for FK506 and thus may be an important target molecule for immunosuppression by rapamycin.[8][7]

Interactions

FKBP3 has been shown to interact with YY1,[9] HDAC1,[9] Histone deacetylase 2,[9] DNA,[10] and Mdm2.[11] Both crystal structure of FKBP25 with FK506 and the NMR structure of full length FKBP25 has been published with PDB ID 5D75 and 2MPH respectively.[8][12]


References

  1. "Human PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
  2. "Mouse PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
  3. Hung DT, Schreiber SL (Jun 1992). "cDNA cloning of a human 25 kDa FK506 and rapamycin binding protein". Biochem. Biophys. Res. Commun. 184 (2): 733–8. doi:10.1016/0006-291X(92)90651-Z. PMID 1374240.
  4. Ochocka AM, Kampanis P, Nicol S, Allende-Vega N, Cox M, Marcar L, Milne D, Fuller-Pace F, Meek D (Feb 2009). "FKBP25, a novel regulator of the p53 pathway, induces the degradation of MDM2 and activation of p53". FEBS Lett. 583 (4): 621–6. doi:10.1016/j.febslet.2009.01.009. PMID 19166840. S2CID 6110.

Further reading

  • PDBe-KB provides an overview of all the structure information available in the PDB for Human Peptidyl-prolyl cis-trans isomerase FKBP3
  • PDBe-KB provides an overview of all the structure information available in the PDB for Mouse Peptidyl-prolyl cis-trans isomerase FKBP3



Share this article:

This article uses material from the Wikipedia article FKBP3, and is written by contributors. Text is available under a CC BY-SA 4.0 International License; additional terms may apply. Images, videos and audio are available under their respective licenses.