3P72 Blood Clotting Inhibitor date Oct 12, 2010
title Structure Of Platelet Glycoprotein 1b Alpha With A Bound Pep Inhibitor
authors P.A.Mcewan, R.K.Andrews, J.Emsley
compound source
Molecule: Platelet Glycoprotein Ib Alpha Chain
Chain: A
Fragment: Unp Residues 17-281
Synonym: Gp-Ib Alpha, Gpib-Alpha, Gpiba, Glycoprotein Ibalp Antigen Cd42b-Alpha, Glycocalicin;
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Gp1ba
Expression_system: Homo Sapiens
Expression_system_taxid: 9606
Expression_system_cell_line: Hek 293

Molecule: Os1 Peptide
Chain: B
Engineered: Yes

Synthetic: Yes
Other_details: Chemical Synthesis Identified By Phage Displ
symmetry Space Group: P 31 2 1
R_factor 0.217 R_Free 0.286
length a length b length c angle alpha angle beta angle gamma
58.817 58.817 163.027 90.00 90.00 120.00
method X-Ray Diffractionresolution 1.90 Å
ligand CL enzyme
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (54 Kb) [Save to disk]
  • Biological Unit Coordinates (3p72.pdb1.gz) 49 Kb
  • LPC: Ligand-Protein Contacts for 3P72
  • CSU: Contacts of Structural Units for 3P72
  • Structure Factors (453 Kb)
  • Retrieve 3P72 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3P72 from S2C, [Save to disk]
  • Re-refined 3p72 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 3P72 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 3P72
  • 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 3P72, from MSDmotif at EBI
  • Fold representative 3p72 from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3p72] [3p72_B] [3p72_A]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Domains found in 3P72: [LRR] [LRRCT] [LRRNT] [LRR_TYP ] by SMART
  • Other resources with information on 3P72
  • Community annotation for 3P72 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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