1XDD X-ray structure of LFA-1 I-domain in complex with LFA703 at 2.2A resolution date
authors Weitz-Schmidt, G., Welzenbach, K., Dawson, J., Kallen, J.
compound source
symmetry
R_factor
R_Free 0.20643
crystal
cell
length a length b length c angle alpha angle beta angle gamma
method X-Ray Diffractionresolution 2.20
ligand AAY, MG enzyme
related structures by homologous chain: 1RD4, 1XDG
Primary referenceImproved LFA-1 inhibition by statin derivatives: Molecular basis determined by X-ray analysis and monitoring of LFA-1 conformational changes in vitro and ex vivo., Weitz-Schmidt G, Welzenbach K, Dawson J, Kallen J, J Biol Chem 2004 Aug 10;. PMID:15304496
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (75 Kb) [Save to disk]
  • Biological Unit Coordinates (1xdd.pdb1.gz) 35 Kb
  • Biological Unit Coordinates (1xdd.pdb2.gz) 36 Kb
  • LPC: Ligand-Protein Contacts for 1XDD
  • CSU: Contacts of Structural Units for 1XDD
  • Likely Quarternary Molecular Structure file(s) for 1XDD
  • Structure Factors (215 Kb)
  • Retrieve 1XDD in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1XDD from S2C, [Save to disk]
  • Re-refined 1xdd structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1XDD 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 1XDD
  • 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 1XDD, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1xdda_, region A [Jmol] [rasmolscript] [script source]
        - Domain d1xddb_, region B [Jmol] [rasmolscript] [script source]
  • Fold representative 1xdd 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: [1xdd_A] [1xdd] [1xdd_B]
  • SWISS-PROT database: [P20701]
  • Domain organization of [ITAL_HUMAN] by SWISSPFAM
  • Domain found in 1XDD: [VWA ] by SMART
  • Other resources with information on 1XDD
  • Community annotation for 1XDD 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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