CATH Classification

Domain Context

CATH Clusters

Superfamily 3.10.50.40
Functional Family Peptidyl-prolyl cis-trans isomerase FKBP1A

Enzyme Information

5.2.1.8
Peptidylprolyl isomerase.
based on mapping to UniProt P62942
Peptidylproline (omega=180) = peptidylproline (omega=0).
-!- The first type of this enzyme found proved to be the protein cyclophilin, which binds the immunosuppressant cyclosporin A. -!- Other distinct families of the enzyme exist, one being FK-506 binding proteins (FKBP) and another that includes parvulin from Escherichia coli. -!- The three families are structurally unrelated and can be distinguished by being inhibited by cyclosporin A, FK-506 and 5-hydroxy-1,4-naphthoquinone, respectively.

UniProtKB Entries (1)

P36897
TGFR1_HUMAN
Homo sapiens
TGF-beta receptor type-1

PDB Structure

PDB 1B6C
External Links
Method X-RAY DIFFRACTION
Organism Spodoptera
Primary Citation
Crystal structure of the cytoplasmic domain of the type I TGF beta receptor in complex with FKBP12.
Huse, M., Chen, Y.G., Massague, J., Kuriyan, J.
Cell(Cambridge,Mass.)