1CK4 CRYSTAL STRUCTURE OF RAT A1B1 INTEGRIN I-DOMAIN. date
authors Nolte, M., Pepinsky, R.B., Venyaminov, S.Y., Koteliansky, V., Gotwals, P.J., Karpusas, M.
compound source
symmetry
R_factor
R_Free 0.2990000
crystal
cell
length a length b length c angle alpha angle beta angle gamma
method X-Ray Diffractionresolution 2.20
related structures by homologous chain: 1QC5, 1QCY
Primary referenceCrystal structure of the alpha1beta1 integrin I-domain: insights into integrin I-domain function., Nolte M, Pepinsky RB, Venyaminov SYu, Koteliansky V, Gotwals PJ, Karpusas M, FEBS Lett 1999 Jun 11;452(3):379-85. PMID:10386626
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (84 Kb) [Save to disk]
  • Biological Unit Coordinates (1ck4.pdb1.gz) 40 Kb
  • Biological Unit Coordinates (1ck4.pdb2.gz) 41 Kb
  • CSU: Contacts of Structural Units for 1CK4
  • Likely Quarternary Molecular Structure file(s) for 1CK4
  • Structure Factors (187 Kb)
  • Retrieve 1CK4 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1CK4 from S2C, [Save to disk]
  • Re-refined 1ck4 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 1CK4 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 1CK4
  • 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 1CK4, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1ck4a_, region A [Jmol] [rasmolscript] [script source]
        - Domain d1ck4b_, region B [Jmol] [rasmolscript] [script source]
  • Fold representative 1ck4 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: [1ck4] [1ck4_B] [1ck4_A]
  • SWISS-PROT database: [P18614]
  • Domain organization of [ITA1_RAT] by SWISSPFAM
  • Domain found in 1CK4: [VWA ] by SMART
    • Other resources with information on 1CK4
  • Community annotation for 1CK4 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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