2KNC Cell Adhesion date Aug 20, 2009
title Platelet Integrin Alfaiib-Beta3 Transmembrane-Cytoplasmic Heterocomplex
authors J.Yang, Y.Ma, R.C.Page, S.Misra, E.F.Plow, J.Qin
compound source
Molecule: Integrin Alpha-Iib
Chain: A
Fragment: Transmembrane And Cytoplasmic Domains, Residues 9
Synonym: Platelet Membrane Glycoprotein Iib, Gpalpha Iib, G Integrin Alpha-Iib Heavy Chain, Integrin Alpha-Iib Light Ch 1, Integrin Alpha-Iib Light Chain, Form 2;
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Itga2b, Gp2b, Itgab
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Bl21-De3
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pmal-C2

Molecule: Integrin Beta-3
Chain: B
Fragment: Transmembrane And Cytoplasmic Domains, Residues 7
Synonym: Platelet Membrane Glycoprotein Iiia, Gpiiia
Engineered: Yes

Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Itgb3, Gp3a
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Bl21-De3
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pmal-C2
methodSolution NMR
note 2KNC is a representative structure
Gene
Ontology
ChainFunctionProcessComponent
B


Primary referenceStructure of an integrin alphaIIb beta3 transmembrane-cytoplasmic heterocomplex provides insight into integrin activation., Yang J, Ma YQ, Page RC, Misra S, Plow EF, Qin J, Proc Natl Acad Sci U S A. 2009 Oct 20;106(42):17729-34. Epub 2009 Oct 1. PMID:19805198
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (705 Kb) [Save to disk]
  • Biological Unit Coordinates (2knc.pdb1.gz) 36 Kb
  • CSU: Contacts of Structural Units for 2KNC
  • Original NMR restraints for 2KNC from PDB
  • Retrieve 2KNC in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2KNC from S2C, [Save to disk]
  • View 2KNC 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 2KNC
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 2KNC, from MSDmotif at EBI
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2knc_B] [2knc] [2knc_A]
  • SWISS-PROT database: [P08514] [P05106]
  • Domain organization of [ITA2B_HUMAN] [ITB3_HUMAN] by SWISSPFAM
  • Domain found in 2KNC: [Integrin_b_cyt ] by SMART
  • Other resources with information on 2KNC
  • Community annotation for 2KNC 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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