3V4P crystal structure of a4b7 headpiece complexed with Fab ACT-1 date 2011-12-15
authors Yu, Y., Zhu, J., Springer, T.A.
compound source
R_Free 0.2514
length a length b length c angle alpha angle beta angle gamma
method X-Ray Diffractionresolution 3.15
ligand 15P, BMA, CA, MAN, MG, NAG, TRS enzyme
A, C

D, B

Primary referenceStructural specializations of alpha(4)beta(7), an integrin that mediates rolling adhesion., Yu Y, Zhu J, Mi LZ, Walz T, Sun H, Chen J, Springer TA, J Cell Biol. 2012 Jan 9;196(1):131-46. PMID:22232704
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (935 Kb) [Save to disk]
  • Biological Unit Coordinates (3v4p.pdb1.gz) 466 Kb
  • Biological Unit Coordinates (3v4p.pdb2.gz) 466 Kb
  • LPC: Ligand-Protein Contacts for 3V4P
  • CSU: Contacts of Structural Units for 3V4P
  • Structure Factors (1380 Kb)
  • Retrieve 3V4P in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3V4P from S2C, [Save to disk]
  • Re-refined 3v4p structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 3V4P 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 3V4P
  • 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 3V4P, from MSDmotif at EBI
  • Fold representative 3v4p from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3v4p] [3v4p_A] [3v4p_L] [3v4p_M] [3v4p_B] [3v4p_N] [3v4p_H] [3v4p_D] [3v4p_C]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Domains found in 3V4P: [IG_like] [IGv] [INB] [Int_alpha] [PSI] [VWA ] by SMART
  • Other resources with information on 3V4P
  • Community annotation for 3V4P at PDBWiki (http://pdbwiki.org)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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