FK506-binding protein 3 also known as FKBP25 is a protein that in humans is encoded by the FKBP3gene.[5][6][7]
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]
^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. PMID19166840.
Wiederrecht G, Martin MM, Sigal NH, Siekierka JJ (1992). "Isolation of a human cDNA encoding a 25 kDa FK-506 and rapamycin binding protein". Biochem. Biophys. Res. Commun. 185 (1): 298–303. doi:10.1016/S0006-291X(05)80990-8. PMID1376117.
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Meng X, Chen J, Yang Q, Wang S, Chao Y, Ying K, Xie Y, Mao Y (2002). "Cloning and identification of a novel cDNA which may be associated with FKBP25". Biochem. Genet. 40 (9–10): 303–10. doi:10.1023/A:1020256718720. PMID12392168. S2CID24265377.
Rual JF, Venkatesan K, Hao T, Hirozane-Kishikawa T, Dricot A, Li N, Berriz GF, Gibbons FD, Dreze M, Ayivi-Guedehoussou N, Klitgord N, Simon C, Boxem M, Milstein S, Rosenberg J, Goldberg DS, Zhang LV, Wong SL, Franklin G, Li S, Albala JS, Lim J, Fraughton C, Llamosas E, Cevik S, Bex C, Lamesch P, Sikorski RS, Vandenhaute J, Zoghbi HY, Smolyar A, Bosak S, Sequerra R, Doucette-Stamm L, Cusick ME, Hill DE, Roth FP, Vidal M (2005). "Towards a proteome-scale map of the human protein-protein interaction network". Nature. 437 (7062): 1173–8. Bibcode:2005Natur.437.1173R. doi:10.1038/nature04209. PMID16189514. S2CID4427026.
External links
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