1CK1 Toxin date Apr 26, 1999
title Structure Of Staphylococcal Enterotoxin C3
authors Y.I.Chi, G.A.Bohach, C.V.Stauffacher
compound source
Molecule: Protein (Enterotoxin Type C-3)
Chain: A
Organism_scientific: Staphylococcus Aureus
Organism_taxid: 1280
Strain: Fri-909
Secretion: Growing Media
symmetry Space Group: P 41 2 2
R_factor 0.162 R_Free 0.233
crystal
cell
length a length b length c angle alpha angle beta angle gamma
43.700 43.700 280.500 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.60 Å
ligand ZN enzyme
related structures by homologous chain: 1JWS, 2SEB
Gene
Ontology
ChainFunctionProcessComponent
A
  • toxin activity


  • Primary referenceZinc-mediated dimerization and its effect on activity and conformation of staphylococcal enterotoxin type C., Chi YI, Sadler I, Jablonski LM, Callantine SD, Deobald CF, Stauffacher CV, Bohach GA, J Biol Chem 2002 Jun 21;277(25):22839-46. PMID:11934896
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (45 Kb) [Save to disk]
  • Biological Unit Coordinates (1ck1.pdb1.gz) 81 Kb
  • LPC: Ligand-Protein Contacts for 1CK1
  • CSU: Contacts of Structural Units for 1CK1
  • Likely Quarternary Molecular Structure file(s) for 1CK1
  • Structure Factors (86 Kb)
  • Retrieve 1CK1 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1CK1 from S2C, [Save to disk]
  • Re-refined 1ck1 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1CK1 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 1CK1
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Electron Density related parameters from EDS Electron Density Server, at Upsala
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 1CK1, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1ck1a1, region A:1-121 [Jmol] [rasmolscript] [script source]
        - Domain d1ck1a2, region A:122-239 [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: [1ck1] [1ck1_A]
  • SWISS-PROT database: [Q06535]
  • Domain organization of [Q06535_STAAU] by SWISSPFAM
  • Other resources with information on 1CK1
  • Community annotation for 1CK1 at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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