1N3Y Cell Adhesion date Oct 30, 2002
title Crystal Structure Of The Alpha-X Beta2 Integrin I Domain
authors T.Vorup-Jensen, C.Ostermeier, M.Shimaoka, U.Hommel, T.A.Springer
compound source
Molecule: Integrin Alpha-X
Chain: A
Fragment: I Domain
Synonym: Leukocyte Adhesion Glycoprotein P150,95 Alpha Chain; Leukocyte Adhesion Receptor P150,95; Cd11c; Leu M5;
Engineered: Yes
Mutation: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Itgax Or Cd11c
Expression_system: Escherichia Coli Bl21(De3)
Expression_system_taxid: 469008
Expression_system_strain: Bl21(De3)
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pet28a
symmetry Space Group: P 61
R_factor 0.208 R_Free 0.225
length a length b length c angle alpha angle beta angle gamma
84.694 84.694 65.776 90.00 90.00 120.00
method X-Ray Diffractionresolution 1.65 Å
Primary referenceStructure and allosteric regulation of the alpha X beta 2 integrin I domain., Vorup-Jensen T, Ostermeier C, Shimaoka M, Hommel U, Springer TA, Proc Natl Acad Sci U S A 2003 Feb 18;100(4):1873-8. PMID:12554829
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (41 Kb) [Save to disk]
  • Biological Unit Coordinates (1n3y.pdb1.gz) 37 Kb
  • CSU: Contacts of Structural Units for 1N3Y
  • Likely Quarternary Molecular Structure file(s) for 1N3Y
  • Structure Factors (241 Kb)
  • Retrieve 1N3Y in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1N3Y from S2C, [Save to disk]
  • Re-refined 1n3y structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1N3Y 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 1N3Y
  • 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 1N3Y, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1n3ya_, region A [Jmol] [rasmolscript] [script source]
  • Fold representative 1n3y 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: [1n3y_A] [1n3y]
  • SWISS-PROT database: [P20702]
  • Domain organization of [ITAX_HUMAN] by SWISSPFAM
  • Domain found in 1N3Y: [VWA ] by SMART
  • Other resources with information on 1N3Y
  • Community annotation for 1N3Y 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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