CATH Domain 3ik8A00

CATH Classification

Level	CATH Code	Description
	3	Alpha Beta
	3.10	Roll
	3.10.50	Chitinase A; domain 3
	3.10.50.40

Domain Context

CATH Clusters

Superfamily	3.10.50.40
Functional Family	Peptidyl-prolyl cis-trans isomerase Pin1

Enzyme Information

5.2.1.8

Peptidylprolyl isomerase.

based on mapping to UniProt Q13526

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)

Q13526

PIN1_HUMAN

Homo sapiens

Peptidyl-prolyl cis-trans isomerase NIMA-interacting 1

PDB Structure

PDB	3IK8
External Links	PDBSum Proteopedia
Method	X-RAY DIFFRACTION
Organism
Primary Citation	Structure-based design of novel human Pin1 inhibitors (I). Guo, C., Hou, X., Dong, L., Dagostino, E., Greasley, S., Ferre, R., Marakovits, J., Johnson, M.C., Matthews, D., Mroczkowski, B., Parge, H., Vanarsdale, T., Popoff, I., Piraino, J., Margosiak, S., Thomson, J., Los, G., Murray, B.W. Bioorg.Med.Chem.Lett.