ISDA

Deposition Date 1998-04-30

Release Date 1998-09-16

Last Version Date 2023-08-02

Entry Detail

PDB ID:

1BCK

Keywords:

ISOMERASE/IMMUNOSUPPRESSANT

Title:

HUMAN CYCLOPHILIN A COMPLEXED WITH 2-THR CYCLOSPORIN

Biological Source:

Source Organism:

HOMO SAPIENS (Taxon ID: 9606)
TOLYPOCLADIUM INFLATUM (Taxon ID: 29910)

Host Organism:

ESCHERICHIA COLI

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

1.80 Å

R-Value Work:

0.18

R-Value Observed:

0.18

Space Group:

P 21 21 21

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Macromolecular Entities

Protein Blast

Polymer Type:polypeptide(L)
Molecule:PEPTIDYL-PROLYL CIS-TRANS ISOMERASE A
Gene (Uniprot):PPIA
Chain IDs:A
Chain Length:165
Number of Molecules:1
Biological Source:HOMO SAPIENS

UniProt ID:P62937 Pfam ID:PF00160 EC:5.2.1.8

Polymer Type:polypeptide(L)
Molecule:CYCLOSPORIN C
Chain IDs:B (auth: C)
Chain Length:11
Number of Molecules:1
Biological Source:TOLYPOCLADIUM INFLATUM

Primary Citation

X-Ray Structures and Analysis of 11 Cyclosporin Derivatives Complexed with Cyclophilin A.

Kallen, J, Mikol, V, Taylor, P, Walkinshaw, M.D.Show

J.Mol.Biol. 283 435 ? (1998)

PMID: 9769216 DOI: 10.1006/JMBI.1998.2108

Abstact

Eight new X-ray structures of different cyclophilin A/cyclosporin-derivative complexes are presented. These structures, combined with the existing three published cyclosporin complexes, provide a useful structural database for the analysis of protein-ligand interactions. The effect of small chemical differences on protein-ligand hydrogen-bonding, van der Waals interactions and water structure is presented.

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Primary Citation of related structures