3CAH Sugar Binding Protein, Plant Protein date Feb 20, 2008
title Sambucus Nigra Aggutinin II. Tetragonal Crystal Form- Comple Fucose
authors L.Maveyraud, L.Mourey
compound source
Molecule: Agglutinin II
Chain: A
Synonym: Sna-II
 Organism_scientific: Sambucus Nigra
Organism_common: European Elder, Elderberry
Tissue: Bark
symmetry Space Group: I 41 2 2
R_factor 0.123 R_Free 0.167
crystal
cell
length a length b length c angle alpha angle beta angle gamma
126.124 126.124 76.039 90.00 90.00 90.00
method X-Ray Diffractionresolution 1.55 Å
ligand ACT, FCA, FUC, NAG, SO4 enzyme
related structures by homologous chain: 1DL7, 43CA
Gene
Ontology
ChainFunctionProcessComponent
A


Primary referenceStructural basis for sugar recognition, including the Tn carcinoma antigen, by the lectin SNA-II from Sambucus nigra., Maveyraud L, Niwa H, Guillet V, Svergun DI, Konarev PV, Palmer RA, Peumans WJ, Rouge P, Van Damme EJ, Reynolds CD, Mourey L, Proteins. 2008 Sep 17. PMID:18798567
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (109 Kb) [Save to disk]
  • Biological Unit Coordinates (3cah.pdb1.gz) 102 Kb
  • Biological Unit Coordinates (3cah.pdb2.gz) 404 Kb
  • Biological Unit Coordinates (3cah.pdb3.gz) 202 Kb
  • LPC: Ligand-Protein Contacts for 3CAH
  • CSU: Contacts of Structural Units for 3CAH
  • Likely Quarternary Molecular Structure file(s) for 3CAH
  • Structure Factors (647 Kb)
  • Retrieve 3CAH in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3CAH from S2C, [Save to disk]
  • Re-refined 3cah structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 3CAH 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 3CAH
  • 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
  • 3D motif for 3CAH, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d43cah_, region H [Jmol] [rasmolscript] [script source]
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3cah_A] [3cah]
  • SWISS-PROT database: [P33183]
  • Domain organization of [NIGB_SAMNI] by SWISSPFAM
  • Domain found in 3CAH: [RICIN ] by SMART
    • Other resources with information on 3CAH
  • Community annotation for 3CAH 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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