Cyclophilin
From Proteopedia
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[[Cyclophilin]] (Cyp) binds cyclosporin. They are peptidylprolyl isomerases which catalyze the isomerisation of proline. The '''Cyp-A/cyclosporin A''' complex inhibits organ rejection. '''Cyp-D''' is a component of the mitochondria permeability pore. Rotamase such as FKBP is a prokaryotic Cyp which is not inhibited by cyclosporin but by FK-506 – an immunosuppressive drug. <ref>PMID:14731520</ref> See also [[Isomerases]]. | [[Cyclophilin]] (Cyp) binds cyclosporin. They are peptidylprolyl isomerases which catalyze the isomerisation of proline. The '''Cyp-A/cyclosporin A''' complex inhibits organ rejection. '''Cyp-D''' is a component of the mitochondria permeability pore. Rotamase such as FKBP is a prokaryotic Cyp which is not inhibited by cyclosporin but by FK-506 – an immunosuppressive drug. <ref>PMID:14731520</ref> See also [[Isomerases]]. | ||
| - | *'''Cyclophilin-A''' has peptide cis-trans isomerase activity which regulates protein folding and trafficking<ref>PMID: | + | *'''Cyclophilin-A''' has peptide cis-trans isomerase activity which regulates protein folding and trafficking<ref>PMID:24176846</ref> . |
== Relevance == | == Relevance == | ||
Revision as of 10:34, 9 June 2024
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References
- ↑ Stamnes MA, Rutherford SL, Zuker CS. Cyclophilins: a new family of proteins involved in intracellular folding. Trends Cell Biol. 1992 Sep;2(9):272-6. PMID:14731520
- ↑ Nigro P, Pompilio G, Capogrossi MC. Cyclophilin A: a key player for human disease. Cell Death Dis. 2013 Oct 31;4(10):e888. PMID:24176846 doi:10.1038/cddis.2013.410
- ↑ Zhou D, Mei Q, Li J, He H. Cyclophilin A and viral infections. Biochem Biophys Res Commun. 2012 Aug 10;424(4):647-50. doi:, 10.1016/j.bbrc.2012.07.024. Epub 2012 Jul 16. PMID:22814107 doi:http://dx.doi.org/10.1016/j.bbrc.2012.07.024
- ↑ Hatziioannou T, Perez-Caballero D, Cowan S, Bieniasz PD. Cyclophilin interactions with incoming human immunodeficiency virus type 1 capsids with opposing effects on infectivity in human cells. J Virol. 2005 Jan;79(1):176-83. PMID:15596813 doi:http://dx.doi.org/10.1128/JVI.79.1.176-183.2005
- ↑ Lammers M, Neumann H, Chin JW, James LC. Acetylation regulates cyclophilin A catalysis, immunosuppression and HIV isomerization. Nat Chem Biol. 2010 May;6(5):331-7. Epub 2010 Apr 4. PMID:20364129 doi:10.1038/nchembio.342
