1MQA Crystal structure of high affinity alphaL I domain in the absence of ligand or metal date
authors Shimaoka, T., Xiao, T., Liu, J.H., Yang, Y., Dong, Y., Jun, C.D., Zhang, R., Takagi, J., Wang, J.H., Springer, T.A.
compound source
symmetry
R_factor
R_Free 0.283
crystal
cell
length a length b length c angle alpha angle beta angle gamma
method X-Ray Diffractionresolution 2.50
related structures by homologous chain: 1CQP, 1RD4
Primary referenceStructures of the alpha L I domain and its complex with ICAM-1 reveal a shape-shifting pathway for integrin regulation., Shimaoka M, Xiao T, Liu JH, Yang Y, Dong Y, Jun CD, McCormack A, Zhang R, Joachimiak A, Takagi J, Wang JH, Springer TA, Cell 2003 Jan 10;112(1):99-111. PMID:12526797
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (33 Kb) [Save to disk]
  • Biological Unit Coordinates (1mqa.pdb1.gz) 29 Kb
  • CSU: Contacts of Structural Units for 1MQA
  • Likely Quarternary Molecular Structure file(s) for 1MQA
  • Structure Factors (72 Kb)
  • Retrieve 1MQA in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1MQA from S2C, [Save to disk]
  • Re-refined 1mqa structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 1MQA 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 1MQA
  • 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 1MQA, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1mqaa_, region A [Jmol] [rasmolscript] [script source]
  • Fold representative 1mqa 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: [1mqa] [1mqa_A]
  • SWISS-PROT database: [P20701]
  • Domain organization of [ITAL_HUMAN] by SWISSPFAM
  • Domain found in 1MQA: [VWA ] by SMART
    • Other resources with information on 1MQA
  • Community annotation for 1MQA 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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