1CEW Proteinase Inhibitor(Cysteine) date Apr 21, 1993
title The 2.0 Angstroms X-Ray Crystal Structure Of Chicken Egg Whi Cystatin And Its Possible Mode Of Interaction With Cysteine Proteinases
authors W.Bode, D.Musil, R.Huber
compound source
Molecule: Cystatin
Chain: I
Engineered: Yes
 Organism_scientific: Gallus Gallus
Organism_common: Chicken
Organism_taxid: 9031
Organ: Egg
symmetry Space Group: P 31 2 1
R_factor 0.198 R_Free NULL
crystal
cell
length a length b length c angle alpha angle beta angle gamma
47.900 47.900 87.500 90.00 90.00 120.00
method X-Ray Diffractionresolution 2.00 Å
note 1CEW is a representative structure
related structures by homologous chain: 1A90
Gene
Ontology
ChainFunctionProcessComponent
I
  • cysteine-type endopeptidase ...


    • Primary referenceThe 2.0 A X-ray crystal structure of chicken egg white cystatin and its possible mode of interaction with cysteine proteinases., Bode W, Engh R, Musil D, Thiele U, Huber R, Karshikov A, Brzin J, Kos J, Turk V, EMBO J 1988 Aug;7(8):2593-9. PMID:3191914
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (26 Kb) [Save to disk]
  • Biological Unit Coordinates (1cew.pdb1.gz) 21 Kb
  • CSU: Contacts of Structural Units for 1CEW
  • Likely Quarternary Molecular Structure file(s) for 1CEW
  • Retrieve 1CEW in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1CEW from S2C, [Save to disk]
    • View 1CEW 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 1CEW
  • Ramachandran plot from PDBSum
    • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 1CEW, from MSDmotif at EBI
  • Genome occurence of 1CEW's fold from GeneCensus
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1cewi_, region I [Jmol] [rasmolscript] [script source]
  • 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: [1cew_I] [1cew]
  • SWISS-PROT database: [P01038]
  • Domain organization of [CYT_CHICK] by SWISSPFAM
  • Domain found in 1CEW: [CY ] by SMART
    • Other resources with information on 1CEW
  • Community annotation for 1CEW at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
    • Movements, Movies and Images
  • Domain movements in 1CEW from the Database of Macromolecular Movements.
  • Images from IMB Jena Image Library of Biological Macromolecules.

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