1ATZ Collagen-Binding date Aug 15, 1997
title Human Von Willebrand Factor A3 Domain
authors E.G.Huizinga, P.Gros
compound source
Molecule: Von Willebrand Factor
Chain: A, B
Fragment: A3-Domain
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Cell_line: B834
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: B834 (De3)
Expression_system_vector: Pet15b
symmetry Space Group: P 1 21 1
R_factor 0.174 R_Free 0.240
length a length b length c angle alpha angle beta angle gamma
35.200 98.520 44.580 90.00 90.64 90.00
method X-Ray Diffractionresolution 1.80 Å
related structures by homologous chain: 1FE8
Primary referenceCrystal structure of the A3 domain of human von Willebrand factor: implications for collagen binding., Huizinga EG, Martijn van der Plas R, Kroon J, Sixma JJ, Gros P, Structure 1997 Sep 15;5(9):1147-56. PMID:9331419
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (66 Kb) [Save to disk]
  • Biological Unit Coordinates (1atz.pdb1.gz) 32 Kb
  • Biological Unit Coordinates (1atz.pdb2.gz) 32 Kb
  • CSU: Contacts of Structural Units for 1ATZ
  • Likely Quarternary Molecular Structure file(s) for 1ATZ
  • Structure Factors (273 Kb)
  • Retrieve 1ATZ in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1ATZ from S2C, [Save to disk]
  • Re-refined 1atz structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1ATZ 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 1ATZ
  • Cartoon representation from PDB Cartoon
  • 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
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 1ATZ, from MSDmotif at EBI
  • Genome occurence of 1ATZ's fold from GeneCensus
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1atza_, region A [Jmol] [rasmolscript] [script source]
        - Domain d1atzb_, region B [Jmol] [rasmolscript] [script source]
  • Fold representative 1atz 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: [1atz] [1atz_A] [1atz_B]
  • SWISS-PROT database: [P04275]
  • Domain organization of [VWF_HUMAN] by SWISSPFAM
  • Domain found in 1ATZ: [VWA ] by SMART
  • Other resources with information on 1ATZ
  • Community annotation for 1ATZ 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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