1NA5 Cell Adhesion date Nov 26, 2002
title Integrin Alpha M I Domain
authors C.J.Mccleverty, R.C.Liddington
compound source
Molecule: Integrin Alpha-M
Chain: A
Fragment: Alpha M I Domain
Synonym: Cell Surface Glycoprotein Mac-1 Alpha Subunit, Cr- Chain, Cd11b, Leukocyte Adhesion Receptor Mo1, Neutrophil A Receptor;
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Itgam Or Cr3a Or Cd11b
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pgex-2t
symmetry Space Group: P 21 21 21
R_factor 0.209 R_Free 0.228
crystal
cell
length a length b length c angle alpha angle beta angle gamma
38.370 50.930 102.380 90.00 90.00 90.00
method X-Ray Diffractionresolution 1.50 Å
related structures by homologous chain: 1IDO, 1MF7
Primary referenceEngineered allosteric mutants of the integrin alphaMbeta2 I domain: structural and functional studies., McCleverty CJ, Liddington RC, Biochem J 2003 May 15;372(Pt 1):121-7. PMID:12611591
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (39 Kb) [Save to disk]
  • Biological Unit Coordinates (1na5.pdb1.gz) 35 Kb
  • CSU: Contacts of Structural Units for 1NA5
  • Likely Quarternary Molecular Structure file(s) for 1NA5
  • Structure Factors (298 Kb)
  • Retrieve 1NA5 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1NA5 from S2C, [Save to disk]
  • Re-refined 1na5 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1NA5 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 1NA5
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Conformational Epitope Prediction for 1NA5 from the CEP Server.
  • Electron Density related parameters from EDS Electron Density Server, at Upsala
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 1NA5, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1na5a_, region A [Jmol] [rasmolscript] [script source]
  • 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: [1na5] [1na5_A]
  • SWISS-PROT database: [P11215]
  • Domain organization of [ITAM_HUMAN] by SWISSPFAM
  • Domain found in 1NA5: [VWA ] by SMART
  • Other resources with information on 1NA5
  • Community annotation for 1NA5 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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