1X7N Isomerase date Aug 16, 2004
title The Crystal Structure Of Pyrococcus Furiosus Phosphoglucose With Bound 5-Phospho-D-Arabinonate And Manganese
authors J.M.Berrisford, J.Akerboom, S.Brouns, S.E.Sedelnikova, A.P.Turnb Der Oost, L.Salmon, R.Hardre, I.A.Murray, G.M.Blackburn, D.W.Ric P.J.Baker
compound source
Molecule: Glucose-6-Phosphate Isomerase
Chain: A
Synonym: Gpi, Phosphoglucose Isomerase, Pgi, Phosphohexose Phi;
Engineered: Yes
Organism_scientific: Pyrococcus Furiosus
Organism_taxid: 2261
Gene: Pgia
Expression_system: Escherichia Coli Bl21(De3)
Expression_system_taxid: 469008
Expression_system_strain: Bl21(De3)
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pet-24d
symmetry Space Group: C 1 2 1
R_factor 0.141 R_Free 0.212
length a length b length c angle alpha angle beta angle gamma
84.674 42.382 57.255 90.00 120.57 90.00
method X-Ray Diffractionresolution 1.89 Å
ligand MN, PA5 enzyme Isomerase E.C. BRENDA
related structures by homologous chain: 1J3P, 1J3Q

Primary referenceThe Structures of Inhibitor Complexes of Pyrococcus furiosus Phosphoglucose Isomerase Provide Insights into Substrate Binding and Catalysis., Berrisford JM, Akerboom J, Brouns S, Sedelnikova SE, Turnbull AP, van der Oost J, Salmon L, Hardre R, Murray IA, Blackburn GM, Rice DW, Baker PJ, J Mol Biol 2004 Oct 22;343(3):649-57. PMID:15465052
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (40 Kb) [Save to disk]
  • Biological Unit Coordinates (1x7n.pdb1.gz) 69 Kb
  • LPC: Ligand-Protein Contacts for 1X7N
  • CSU: Contacts of Structural Units for 1X7N
  • Likely Quarternary Molecular Structure file(s) for 1X7N
  • Structure Factors (191 Kb)
  • Retrieve 1X7N in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1X7N from S2C, [Save to disk]
  • Re-refined 1x7n structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1X7N 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 1X7N
  • 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 1X7N, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1x7na_, region A [Jmol] [rasmolscript] [script source]
  • Class (fold), Architecture (subfold), Topology, Homologous superfamily from CATH
  • Summaries and structural analyses of PDB data files from PDBSum
  • Identification of Protein Pockets & Cavities at CASTp
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1x7n] [1x7n_A]
  • SWISS-PROT database: [P83194]
  • Domain organization of [G6PI_PYRFU] by SWISSPFAM
  • Other resources with information on 1X7N
  • Community annotation for 1X7N 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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