7WGA Lectin (Agglutinin) date Apr 03, 1990
title 2.2 Angstroms Resolution Structure Analysis Of Two Refined N Acetylneuraminyllactose-Wheat Germ Agglutinin Isolectin Com
authors C.S.Wright
compound source
Molecule: Wheat Germ Lectin
Chain: A, B
Engineered: Yes
 Organism_scientific: Triticum Aestivum
Organism_common: Bread Wheat
Organism_taxid: 4565
symmetry Space Group: C 1 2 1
R_factor
R_Free NULL
crystal
cell
length a length b length c angle alpha angle beta angle gamma
51.220 73.600 91.420 90.00 98.00 90.00
method X-Ray Diffractionresolution 2.00 Å
ligand PCA enzyme
related structures by homologous chain: 2CWG, 2WGC
Gene
Ontology
ChainFunctionProcessComponent
A, B


Primary reference2.2 A resolution structure analysis of two refined N-acetylneuraminyl-lactose--wheat germ agglutinin isolectin complexes., Wright CS, J Mol Biol 1990 Oct 20;215(4):635-51. PMID:2231724
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (58 Kb) [Save to disk]
  • Biological Unit Coordinates (7wga.pdb1.gz) 53 Kb
  • Biological Unit Coordinates (7wga.pdb2.gz) 28 Kb
  • Biological Unit Coordinates (7wga.pdb3.gz) 54 Kb
  • LPC: Ligand-Protein Contacts for 7WGA
  • CSU: Contacts of Structural Units for 7WGA
  • Likely Quarternary Molecular Structure file(s) for 7WGA
  • Retrieve 7WGA in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 7WGA from S2C, [Save to disk]
    • View 7WGA 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 7WGA
  • Ramachandran plot from PDBSum
    • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 7WGA, from MSDmotif at EBI
  • Genome occurence of 7WGA's fold from GeneCensus
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d7wgaa1, region A:1-52 [Jmol] [rasmolscript] [script source]
        - Domain d7wgaa4, region A:130-171 [Jmol] [rasmolscript] [script source]
        - Domain d7wgaa2, region A:53-86 [Jmol] [rasmolscript] [script source]
        - Domain d7wgaa3, region A:87-129 [Jmol] [rasmolscript] [script source]
        - Domain d7wgab1, region B:1-52 [Jmol] [rasmolscript] [script source]
        - Domain d7wgab4, region B:130-171 [Jmol] [rasmolscript] [script source]
        - Domain d7wgab2, region B:53-86 [Jmol] [rasmolscript] [script source]
        - Domain d7wgab3, region B:87-129 [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: [7wga_B] [7wga] [7wga_A]
  • SWISS-PROT database: [P10968]
  • Domain organization of [AGI1_WHEAT] by SWISSPFAM
  • Domain found in 7WGA: [ChtBD1 ] by SMART
    • Other resources with information on 7WGA
  • Community annotation for 7WGA 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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