1L3Y Cell Adhesion date Mar 03, 2002
title Integrin Egf-Like Module 3 From The Beta-2 Subunit
authors N.Beglova, S.C.Blacklow, J.Takagi, T.A.Springer
compound source
Molecule: Integrin Beta-2:Cysteine-Rich Module 3
Chain: A
Fragment: Residues 535-574
Synonym: Cell Surface Adhesion Glycoproteins Lfa- 1cr3p150,95, Cd18, Beta-Subunit, Complement Receptor C3 Beta-Subunit;
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Expression_system: Escherichia Coli Bl21
Expression_system_taxid: 511693
Expression_system_strain: Bl21
Expression_system_vector_type: Plasmid
methodSolution NMR
note 1L3Y is a representative structure

Primary referenceCysteine-rich module structure reveals a fulcrum for integrin rearrangement upon activation., Beglova N, Blacklow SC, Takagi J, Springer TA, Nat Struct Biol 2002 Apr;9(4):282-7. PMID:11896403
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (143 Kb) [Save to disk]
  • CSU: Contacts of Structural Units for 1L3Y
  • Original NMR restraints for 1L3Y from PDB
  • Experimental data, such as chemical shifts, at BioMagResBank (BMRB)
  • NMR Restraints Grid from BioMagResBank (BMRB)
  • Retrieve 1L3Y in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1L3Y from S2C, [Save to disk]
  • View 1L3Y 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 1L3Y
  • Cartoon representation from PDB Cartoon
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 1L3Y, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1l3ya_, region A [Jmol] [rasmolscript] [script source]
  • Fold representative 1l3y 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: [1l3y_A] [1l3y]
  • SWISS-PROT database: [P05107]
  • Domain organization of [ITB2_HUMAN] by SWISSPFAM
  • Other resources with information on 1L3Y
  • Community annotation for 1L3Y at PDBWiki (http://pdbwiki.org)
  • NMR Ensemble (OLDERADO: core, domain and representative structure database)
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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