1AO3 Collagen-Binding date Jul 16, 1997
title A3 Domain Of Von Willebrand Factor
authors J.Bienkowski, M.Cruz, R.Handin, R.Liddington
compound source
Molecule: Von Willebrand Factor
Chain: A, B
Fragment: A3 Domain
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_vector_type: Plasmid
symmetry Space Group: P 1 21 1
R_factor 0.158 R_Free 0.215
length a length b length c angle alpha angle beta angle gamma
58.000 65.100 57.800 90.00 101.90 90.00
method X-Ray Diffractionresolution 2.20 Å
related structures by homologous chain: 1FE8
Primary referenceThe von willebrand factor A3 domain does not contain a metal ion-dependent adhesion site motif., Bienkowska J, Cruz M, Atiemo A, Handin R, Liddington R, J Biol Chem 1997 Oct 3;272(40):25162-7. PMID:9312128
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (64 Kb) [Save to disk]
  • Biological Unit Coordinates (1ao3.pdb1.gz) 31 Kb
  • Biological Unit Coordinates (1ao3.pdb2.gz) 31 Kb
  • CSU: Contacts of Structural Units for 1AO3
  • Likely Quarternary Molecular Structure file(s) for 1AO3
  • Structure Factors (139 Kb)
  • Retrieve 1AO3 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1AO3 from S2C, [Save to disk]
  • View 1AO3 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 1AO3
  • 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 1AO3, from MSDmotif at EBI
  • Genome occurence of 1AO3's fold from GeneCensus
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1ao3a_, region A [Jmol] [rasmolscript] [script source]
        - Domain d1ao3b_, region B [Jmol] [rasmolscript] [script source]
  • Fold representative 1ao3 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: [1ao3] [1ao3_A] [1ao3_B]
  • SWISS-PROT database: [P04275]
  • Domain organization of [VWF_HUMAN] by SWISSPFAM
  • Domain found in 1AO3: [VWA ] by SMART
  • Other resources with information on 1AO3
  • Community annotation for 1AO3 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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