2VNC Hydrolase date Feb 04, 2008
title Crystal Structure Of Glycogen Debranching Enzyme Trex From Sulfolobus Solfataricus
authors H.N.Song, S.M.Yoon, H.Cha, K.T.Park, E.J.Woo
compound source
Molecule: Glycogen Operon Protein Glgx
Chain: A, B
Synonym: Glycogen Debranching Enzyme, Trex
Ec: 3.2.1.-
Engineered: Yes
Other_details: Disulfide Bond Between A 254 And A 261
 Organism_scientific: Sulfolobus Solfataricus
Organism_taxid: 2287
Expression_system: Escherichia Coli
Expression_system_taxid: 562
symmetry Space Group: P 31 2 1
R_factor 0.215 R_Free 0.287
crystal
cell
length a length b length c angle alpha angle beta angle gamma
136.077 136.077 173.545 90.00 90.00 120.00
method X-Ray Diffractionresolution 3.0 Å
ligand
enzyme Hydrolase E.C.3.2.1 BRENDA
Gene
Ontology
ChainFunctionProcessComponent
A, B
  • aminopeptidase activity


    • Primary referenceStructural insight into the bifunctional mechanism of the glycogen-debranching enzyme TreX from the archaeon Sulfolobus solfataricus., Woo EJ, Lee S, Cha H, Park JT, Yoon SM, Song HN, Park KH, J Biol Chem. 2008 Oct 17;283(42):28641-8. Epub 2008 Aug 14. PMID:18703518
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (463 Kb) [Save to disk]
  • Biological Unit Coordinates (2vnc.pdb1.gz) 908 Kb
  • Biological Unit Coordinates (2vnc.pdb2.gz) 456 Kb
  • CSU: Contacts of Structural Units for 2VNC
  • Likely Quarternary Molecular Structure file(s) for 2VNC
  • Structure Factors (630 Kb)
  • Retrieve 2VNC in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2VNC from S2C, [Save to disk]
  • Re-refined 2vnc structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 2VNC 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 2VNC
  • 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 2VNC, from MSDmotif at EBI
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2vnc] [2vnc_A] [2vnc_B]
  • SWISS-PROT database: [P95868]
  • Domain organization of [P95868_SULSO] by SWISSPFAM
  • Domain found in 2VNC: [Aamy ] by SMART
    • Other resources with information on 2VNC
  • Community annotation for 2VNC 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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