Structural organization of the genes encoding human and murine FK506-binding protein (FKBP) 13 and comparison to FKBP1

Barbara A. Hendrickson, Wei Zhang, Robert J. Craig, Jin Yong-Jiu, Barbara E. Bierer, Steven Burakoff, Anthony G. DiLella

Research output: Contribution to journalArticlepeer-review

13 Scopus citations

Abstract

FK506-binding protein (FKBP) 12 and FKBP13 are members of a family of proteins which bind the immuno-suppressant drugs, FK506 and rapamycin. FKBP12 and FKBP13 are encoded by distinct genes, designated FKBP1 and FKBP2, respectively. The structure of human FKBP1 was previously characterized. We now report the genomic structure of the human and murine FKBP2 genes. Comparison of FKBP1 and FKBP2 reveals significant homology and correlation of intron positions in the C-terminal region, suggesting that these genes may have evolved from a common ancestral gene.

Original languageEnglish
Pages (from-to)271-275
Number of pages5
JournalGene
Volume134
Issue number2
DOIs
StatePublished - 8 Dec 1993
Externally publishedYes

Keywords

  • Immunosuppressant
  • genomic library
  • immunophilin
  • rapamycin
  • recombinant DNA

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