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Complementary DNA for human T-cell cyclophilin.

B Haendler·R Hofer-Warbinek·E Hofer
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Abstract

Complementary DNA encoding human cyclophilin, a specific cyclosporin A-binding protein, has been isolated from the leukemic T-cell line Jurkat and sequenced. Comparison of the deduced amino acid sequence with the previously determined sequence of bovine thymus cyclophilin reveals only three differences: an additional amino acid at the carboxy terminus end and two internal changes. RNA transfer blot analysis indicates an mRNA size of approximately 1 kb for human T-cell cyclophilin. Phytohaemagglutinin and phorbol myristate acetate induction of T cells treated or not with cyclosporin A affects only marginally the level of cyclophilin mRNA. Southern blot analysis of human genomic DNA digested with different restriction enzymes strongly suggests the existence of a multigene family for cyclophilin.

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Amino Acid SequenceAnimalsBase SequenceCarrier ProteinsCell LineCloning, MolecularCyclosporinsDNAGenesHumansNucleic Acid HybridizationPeptidylprolyl IsomeraseT-LymphocytesJournal Article

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B Haendler, R Hofer-Warbinek, E Hofer. 1987. Complementary DNA for human T-cell cyclophilin.. https://doi.org/10.1002/j.1460-2075.1987.tb04843.x

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