1M1U AN ISOLEUCINE-BASED ALLOSTERIC SWITCH CONTROLS AFFINITY AND SHAPE SHIFTING IN INTEGRIN CD11B A-DOMAIN date
authors Xiong, J.P., Li, R., Essafi, M., Stehle, T., Arnaout, M.A.
compound source
symmetry
R_factor
R_Free 0.2480000
crystal
cell
length a length b length c angle alpha angle beta angle gamma
method X-Ray Diffractionresolution 2.30
ligand CA enzyme
related structures by homologous chain: 1JLM, 1N9Z
Primary referenceAn isoleucine-based allosteric switch controls affinity and shape shifting in integrin CD11b A-domain., Xiong JP, Li R, Essafi M, Stehle T, Arnaout MA, J Biol Chem 2000 Dec 8;275(49):38762-7. PMID:11034990
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (35 Kb) [Save to disk]
  • Biological Unit Coordinates (1m1u.pdb1.gz) 31 Kb
  • LPC: Ligand-Protein Contacts for 1M1U
  • CSU: Contacts of Structural Units for 1M1U
  • Likely Quarternary Molecular Structure file(s) for 1M1U
  • Retrieve 1M1U in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1M1U from S2C, [Save to disk]
  • View 1M1U 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 1M1U
  • 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 1M1U, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1m1ua_, region A [Jmol] [rasmolscript] [script source]
  • Fold representative 1m1u 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: [1m1u] [1m1u_A]
  • SWISS-PROT database: [P11215]
  • Domain organization of [ITAM_HUMAN] by SWISSPFAM
  • Domain found in 1M1U: [VWA ] by SMART
  • Other resources with information on 1M1U
  • Community annotation for 1M1U 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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