4C2A Crystal Structure of High-Affinity von Willebrand Factor A1 domain with R1306Q and I1309V Mutations in Complex with High Affinity GPIb alpha date
authors Blenner, M.A., Dong, X., Springer, T.A.
compound source
symmetry
R_factor
R_Free 0.1890
crystal
cell
length a length b length c angle alpha angle beta angle gamma
method X-Ray Diffractionresolution 2.08
ligand ACT, CA, CAC, PEG enzyme
Primary referenceTowards the Structural Basis of Regulation of von Willebrand Factor Binding to Glycoprotein Ib., Blenner MA, Dong X, Springer TA, J Biol Chem. 2014 Jan 3. PMID:24391089
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (166 Kb) [Save to disk]
  • Biological Unit Coordinates (4c2a.pdb1.gz) 160 Kb
  • LPC: Ligand-Protein Contacts for 4C2A
  • CSU: Contacts of Structural Units for 4C2A
  • Structure Factors (3698 Kb)
  • Retrieve 4C2A in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 4C2A from S2C, [Save to disk]
  • Re-refined 4c2a structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 4C2A 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 4C2A
  • 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 4C2A, from MSDmotif at EBI
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [4c2a_A] [4c2a] [4c2a_B]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Domains found in 4C2A: [LRR] [LRRCT] [LRRNT] [LRR_TYP] [VWA ] by SMART
    • Other resources with information on 4C2A
  • Community annotation for 4C2A at PDBWiki (http://pdbwiki.org)

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