1PZK Cholera Toxin B-Pentamer Complexed With N-Acyl Phenyl Galactoside 9h date
authors Mitchell, D.D., Pickens, J.C., Korotkov, K., Fan, E., Hol, W.G.J.
compound source
symmetry
R_factor
R_Free 0.17347
crystal
cell
length a length b length c angle alpha angle beta angle gamma
method X-Ray Diffractionresolution 1.35
ligand J12 enzyme
related structures by homologous chain: 1RDP, 1RF2
Gene
Ontology
ChainFunctionProcessComponent
H, F, D, G, E


Primary reference3,5-Substituted phenyl galactosides as leads in designing effective cholera toxin antagonists; synthesis and crystallographic studies., Mitchell DD, Pickens JC, Korotkov K, Fan E, Hol WG, Bioorg Med Chem 2004 Mar 1;12(5):907-20. PMID:14980603
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (193 Kb) [Save to disk]
  • Biological Unit Coordinates (1pzk.pdb1.gz) 187 Kb
  • LPC: Ligand-Protein Contacts for 1PZK
  • CSU: Contacts of Structural Units for 1PZK
  • Likely Quarternary Molecular Structure file(s) for 1PZK
  • Structure Factors (791 Kb)
  • Retrieve 1PZK in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1PZK from S2C, [Save to disk]
  • Re-refined 1pzk structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 1PZK 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 1PZK
  • Ramachandran plot from PDBSum
    • Structure-derived information
  • Conformational Epitope Prediction for 1PZK 1PZKD 1PZKE 1PZKF 1PZKG 1PZKH from the CEP Server.
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 1PZK, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1pzkd_, region D [Jmol] [rasmolscript] [script source]
        - Domain d1pzke_, region E [Jmol] [rasmolscript] [script source]
        - Domain d1pzkf_, region F [Jmol] [rasmolscript] [script source]
        - Domain d1pzkg_, region G [Jmol] [rasmolscript] [script source]
        - Domain d1pzkh_, region H [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: [1pzk_D] [1pzk_G] [1pzk_H] [1pzk] [1pzk_F] [1pzk_E]
  • SWISS-PROT database: [Q57193]
  • Domain organization of [Q57193_VIBCH] by SWISSPFAM
    • Other resources with information on 1PZK
  • Community annotation for 1PZK 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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