2O2C Isomerase date Nov 29, 2006
title Crystal Structure Of Phosphoglucose Isomerase From T. Brucei Containing Glucose-6-Phosphate In The Active Site
authors D.Arsenieva, G.H.Mazock, B.L.Appavu, C.J.Jeffery
compound source
Molecule: Glucose-6-Phosphate Isomerase, Glycosomal
Chain: A, B, C
Synonym: Gpi; Phosphoglucose Isomerase; Pgi; Phosphohexose Phi;
Ec: 5.3.1.9
Engineered: Yes
Organism_scientific: Trypanosoma Brucei Brucei
Organism_taxid: 5702
Strain: 9274 Gutat10.1
Gene: Pgi
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Bl21(De3)Plyss
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pgemex-1
Other_details: Gene Placed Directly Under T7 Promoter
symmetry Space Group: C 2 2 21
R_factor 0.200 R_Free 0.213
crystal
cell
length a length b length c angle alpha angle beta angle gamma
125.837 221.253 128.087 90.00 90.00 90.00
method X-Ray Diffractionresolution 1.58 Å
ligand G6Q, GOL enzyme Isomerase E.C.5.3.1.9 BRENDA
Gene
Ontology
ChainFunctionProcessComponent
A, C, B


Primary referenceCrystal structure of phosphoglucose isomerase from Trypanosoma brucei complexed with glucose-6-phosphate at 1.6 A resolution., Arsenieva D, Appavu BL, Mazock GH, Jeffery CJ, Proteins. 2008 Jun 16. PMID:18561188
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (295 Kb) [Save to disk]
  • Biological Unit Coordinates (2o2c.pdb1.gz) 193 Kb
  • Biological Unit Coordinates (2o2c.pdb2.gz) 194 Kb
  • LPC: Ligand-Protein Contacts for 2O2C
  • CSU: Contacts of Structural Units for 2O2C
  • Likely Quarternary Molecular Structure file(s) for 2O2C
  • Structure Factors (2104 Kb)
  • Retrieve 2O2C in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2O2C from S2C, [Save to disk]
  • Re-refined 2o2c structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 2O2C 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 2O2C
  • 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 2O2C, from MSDmotif at EBI
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2o2c_B] [2o2c_C] [2o2c] [2o2c_A]
  • SWISS-PROT database: [P13377]
  • Domain organization of [G6PI_TRYBB] by SWISSPFAM
  • Other resources with information on 2O2C
  • Community annotation for 2O2C 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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