2WCO Lyase date Mar 12, 2009
title Structures Of The Streptomyces Coelicolor A3(2) Hyaluronan L Complex With Oligosaccharide Substrates And An Inhibitor
authors Z.H.Elmabrouk, E.J.Taylor, F.Vincent, N.L.Smith, M.Zhang, S.J.Cha J.P.Turkenburg, G.J.Davies, G.W.Black
compound source
Molecule: Putative Secreted Lyase
Chain: A
Fragment: Residues 33-776
Synonym: Polysaccharide Lyase
Engineered: Yes
 Organism_scientific: Streptomyces Coelicolor A3(2)
Organism_taxid: 100226
Expression_system: Escherichia Coli
Expression_system_taxid: 469008
Expression_system_strain: Bl21(De3)
Expression_system_vector: Pet-28a
symmetry Space Group: P 43 21 2
R_factor 0.170 R_Free 0.193
crystal
cell
length a length b length c angle alpha angle beta angle gamma
140.110 140.110 100.652 90.00 90.00 90.00
method X-Ray Diffractionresolution 1.94 Å
ligand FMT, GC4, GOL, NAG enzyme
Gene
Ontology
ChainFunctionProcessComponent
A


Primary referenceCrystal structures of a family 8 polysaccharide lyase reveal open and highly occluded substrate-binding cleft conformations., Elmabrouk ZH, Vincent F, Zhang M, Smith NL, Turkenburg JP, Charnock SJ, Black GW, Taylor EJ, Proteins. 2011 Mar;79(3):965-74. doi: 10.1002/prot.22938. Epub 2010 Dec, 18. PMID:21287626
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (244 Kb) [Save to disk]
  • Biological Unit Coordinates (2wco.pdb1.gz) 237 Kb
  • LPC: Ligand-Protein Contacts for 2WCO
  • CSU: Contacts of Structural Units for 2WCO
  • Structure Factors (927 Kb)
  • Retrieve 2WCO in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2WCO from S2C, [Save to disk]
  • Re-refined 2wco structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 2WCO 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 2WCO
  • 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 2WCO, from MSDmotif at EBI
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2wco_A] [2wco]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
    • Other resources with information on 2WCO
  • Community annotation for 2WCO 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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