1CWC Isomerase Immunosuppressant date Sep 06, 1995
title Improved Binding Affinity For Cyclophilin A By A Cyclosporin Derivative Singly Modified At Its Effector Domain
authors V.Mikol
compound source
Molecule: Peptidyl-Prolyl Cis-Trans Isomerase A
Chain: A
Synonym: Ppiase, Rotamase, Cyclophilin A
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Cyclophilin
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_gene: Cyclophilin

Molecule: Cyclosporin A
Chain: C
Synonym: Cyclosporine, Ciclosporin, Ciclosporine
Engineered: Yes
Mutation: Yes
Other_details: 4, N-Dimethylnorleucine At Position 8

Synthetic: Yes
Organism_scientific: Tolypocladium Inflatum
Organism_taxid: 29910
symmetry Space Group: P 21 21 21
R_factor 0.177 R_Free NULL
length a length b length c angle alpha angle beta angle gamma
36.394 61.132 73.362 90.00 90.00 90.00
method X-Ray Diffractionresolution 1.86 Å
ligand ABA, BMT, DAL, DBB, MLE, MNL, MVA, SAR enzyme Isomerase E.C. BRENDA
related structures by homologous chain: 1CWF, 1CWO

Primary referenceImproved binding affinity for cyclophilin A by a cyclosporin derivative singly modified at its effector domain., Papageorgiou C, Florineth A, Mikol V, J Med Chem 1994 Oct 28;37(22):3674-6. PMID:7966126
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (37 Kb) [Save to disk]
  • Biological Unit Coordinates (1cwc.pdb1.gz) 32 Kb
  • LPC: Ligand-Protein Contacts for 1CWC
  • CSU: Contacts of Structural Units for 1CWC
  • Likely Quarternary Molecular Structure file(s) for 1CWC
  • Retrieve 1CWC in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1CWC from S2C, [Save to disk]
  • View 1CWC in 3D
  • Proteopedia, because life has more than 2D.
  • On Jmol, a nice Rasmol like molecule viewer. This is good for easiest viewing of basic structure.
  • On FirstGlance, an excellent tool for a guided tour on the structure components, by E. Martz.
  • Visual 3D analysis of 1CWC
  • Cartoon representation from PDB Cartoon
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 1CWC, from MSDmotif at EBI
  • Genome occurence of 1CWC's fold from GeneCensus
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1cwca_, region A [Jmol] [rasmolscript] [script source]
  • Fold representative 1cwc from FSSP and Dali (Families of Structurally Similar Proteins)
  • Class (fold), Architecture (subfold), Topology, Homologous superfamily from CATH
  • Summaries and structural analyses of PDB data files from PDBSum
  • Identification of Protein Pockets & Cavities at CASTp
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1cwc_C] [1cwc] [1cwc_A]
  • SWISS-PROT database: [P62937]
  • Domain organization of [PPIA_HUMAN] by SWISSPFAM
  • Other resources with information on 1CWC
  • Community annotation for 1CWC at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
  • Domain movements in 1CWC from the Database of Macromolecular Movements.
  • Images from IMB Jena Image Library of Biological Macromolecules.

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