1QC5 Cell Adhesion date May 17, 1999
title I Domain From Integrin Alpha1-Beta1
authors C.C.Deivanayagam, S.V.Narayana
compound source
Molecule: Protein (Alpha1 Beta1 Integrin)
Chain: A
Fragment: I-Domain
Engineered: Yes
Mutation: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_plasmid: Pqe-30

Molecule: Protein (Alpha1 Beta1 Integrin)
Chain: B
Fragment: I-Domain
Engineered: Yes
Mutation: Yes

Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_plasmid: Pqe-30
symmetry Space Group: P 1 21 1
R_factor 0.206 R_Free 0.243
crystal
cell
length a length b length c angle alpha angle beta angle gamma
37.440 96.350 53.270 90.00 104.28 90.00
method X-Ray Diffractionresolution 2.00 Å
ligand MG enzyme
related structures by homologous chain: 1CK4, 1PT6
Primary referenceTrench-shaped binding sites promote multiple classes of interactions between collagen and the adherence receptors, alpha(1)beta(1) integrin and Staphylococcus aureus cna MSCRAMM., Rich RL, Deivanayagam CC, Owens RT, Carson M, Hook A, Moore D, Symersky J, Yang VW, Narayana SV, Hook M, J Biol Chem 1999 Aug 27;274(35):24906-13. PMID:10455165
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (70 Kb) [Save to disk]
  • Biological Unit Coordinates (1qc5.pdb1.gz) 66 Kb
  • LPC: Ligand-Protein Contacts for 1QC5
  • CSU: Contacts of Structural Units for 1QC5
  • Likely Quarternary Molecular Structure file(s) for 1QC5
  • Retrieve 1QC5 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1QC5 from S2C, [Save to disk]
  • View 1QC5 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 1QC5
  • 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 1QC5, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1qc5a_, region A [Jmol] [rasmolscript] [script source]
        - Domain d1qc5b_, region B [Jmol] [rasmolscript] [script source]
  • Fold representative 1qc5 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: [1qc5_A] [1qc5_B] [1qc5]
  • SWISS-PROT database: [P56199]
  • Belongs to the integrin (integrin) family according to TCDB.
  • Domain organization of [ITA1_HUMAN] by SWISSPFAM
  • Domain found in 1QC5: [VWA ] by SMART
  • Other resources with information on 1QC5
  • Community annotation for 1QC5 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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