2C3G Carbohydrate-Binding Module date Oct 07, 2005
title Structure Of Cbm26 From Bacillus Halodurans Amylase
authors A.B.Boraston, M.Healey, J.Klassen, E.Ficko-Blean, A.Lammerts Van Bueren, V.Law
compound source
Molecule: Alpha-Amylase G-6
Chain: A
Fragment: Carbohydrate-Binding Module, Residues 771-863
Synonym: Family 26 Carbohydrate-Binding Module
Engineered: Yes
 Organism_scientific: Bacillus Halodurans
Organism_taxid: 272558
Strain: C-125
Atcc: Baa-125
Expression_system: Escherichia Coli
Expression_system_taxid: 469008
Expression_system_strain: Bl21(De3)
Expression_system_vector: Pet 28a
Expression_system_plasmid: Pet-Bhcbm6
symmetry Space Group: P 42 21 2
R_factor 0.226 R_Free 0.302
crystal
cell
length a length b length c angle alpha angle beta angle gamma
49.286 49.286 86.760 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.0 Å
ligand CD enzyme
Primary referenceA structural and functional analysis of alpha-glucan recognition by family 25 and 26 carbohydrate-binding modules reveals a conserved mode of starch recognition., Boraston AB, Healey M, Klassen J, Ficko-Blean E, Lammerts van Bueren A, Law V, J Biol Chem. 2006 Jan 6;281(1):587-98. Epub 2005 Oct 17. PMID:16230347
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (25 Kb) [Save to disk]
  • Biological Unit Coordinates (2c3g.pdb1.gz) 19 Kb
  • LPC: Ligand-Protein Contacts for 2C3G
  • CSU: Contacts of Structural Units for 2C3G
  • Likely Quarternary Molecular Structure file(s) for 2C3G
  • Structure Factors (107 Kb)
  • Retrieve 2C3G in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2C3G from S2C, [Save to disk]
  • Re-refined 2c3g structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 2C3G 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 2C3G
  • 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 2C3G, from MSDmotif at EBI
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2c3g_A] [2c3g]
  • SWISS-PROT database: [Q9KFR4]
  • Domain organization of [Q9KFR4_BACHD] by SWISSPFAM
    • Other resources with information on 2C3G
  • Community annotation for 2C3G at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
    • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

    • You may enter another PDB ID code
    Go [Back], to the [PDB Lite page], to the [OCA Search page] or to the [PDB Home page]
    OCA© by Jaime Prilusky, 1996-2014,2022
    Bioinformatics Unit
    Weizmann Institute of Science