1OUW Sugar Binding Protein date Mar 25, 2003
title Crystal Structure Of Calystegia Sepium Agglutinin
authors Y.Bourne, V.Roig-Zamboni, A.Barre, W.J.Peumans, C.H.Astoul, E.J.M Damme, P.Rouge
compound source
Molecule: Lectin
Chain: A, B, C, D
Synonym: Agglutinin
Organism_scientific: Calystegia Sepium
Organism_common: Hedge Bindweed
Organism_taxid: 47519
symmetry Space Group: P 1
R_factor 0.153 R_Free 0.180
crystal
cell
length a length b length c angle alpha angle beta angle gamma
30.562 51.792 79.780 104.99 94.36 94.85
method X-Ray Diffractionresolution 1.37 Å
ligand AYA, EDO, IMD, MLT enzyme
note 1OUW is a representative structure
Gene
Ontology
ChainFunctionProcessComponent
A, D, C, B


Primary referenceThe crystal structure of the Calystegia sepium agglutinin reveals a novel quaternary arrangement of lectin subunits with a beta-prism fold., Bourne Y, Roig-Zamboni V, Barre A, Peumans WJ, Astoul CH, Van Damme EJ, Rouge P, J Biol Chem 2004 Jan 2;279(1):527-33. Epub 2003 Oct 15. PMID:14561768
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (110 Kb) [Save to disk]
  • Biological Unit Coordinates (1ouw.pdb1.gz) 54 Kb
  • Biological Unit Coordinates (1ouw.pdb2.gz) 53 Kb
  • LPC: Ligand-Protein Contacts for 1OUW
  • CSU: Contacts of Structural Units for 1OUW
  • Likely Quarternary Molecular Structure file(s) for 1OUW
  • Structure Factors (606 Kb)
  • Retrieve 1OUW in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1OUW from S2C, [Save to disk]
  • Re-refined 1ouw structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1OUW 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 1OUW
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Conformational Epitope Prediction for 1OUW 1OUWA 1OUWB 1OUWC 1OUWD from the CEP Server.
  • Electron Density related parameters from EDS Electron Density Server, at Upsala
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 1OUW, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1ouwa_, region A [Jmol] [rasmolscript] [script source]
        - Domain d1ouwb_, region B [Jmol] [rasmolscript] [script source]
        - Domain d1ouwc_, region C [Jmol] [rasmolscript] [script source]
        - Domain d1ouwd_, region D [Jmol] [rasmolscript] [script source]
  • 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: [1ouw_C] [1ouw_B] [1ouw_D] [1ouw_A] [1ouw]
  • SWISS-PROT database: [P93114]
  • Domain organization of [P93114_CALSE] by SWISSPFAM
  • Domain found in 1OUW: [Jacalin ] by SMART
  • Other resources with information on 1OUW
  • Community annotation for 1OUW 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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