1J3Q Isomerase date Feb 11, 2003
title Crystal Structure Of Thermococcus Litoralis Phosphogrucose Isomerase Soaked With Feso4
authors J.J.Jeong, S.Fushinobu, S.Ito, M.Hidaka, H.Shoun, T.Wakagi
compound source
Molecule: Phosphoglucose Isomerase
Chain: A, B
Engineered: Yes
Organism_scientific: Thermococcus Litoralis
Organism_taxid: 2265
Expression_system: Escherichia Coli Bl21(De3)
Expression_system_taxid: 469008
Expression_system_strain: Bl21 (De3)
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pet21d
symmetry Space Group: P 21 21 21
R_factor 0.238 R_Free 0.278
length a length b length c angle alpha angle beta angle gamma
40.520 81.070 126.939 90.00 90.00 90.00
method X-Ray Diffractionresolution 1.85 Å
ligand FE enzyme Isomerase E.C. BRENDA
related structures by homologous chain: 1QY4, 1X7N
A, B

Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (69 Kb) [Save to disk]
  • Biological Unit Coordinates (1j3q.pdb1.gz) 65 Kb
  • LPC: Ligand-Protein Contacts for 1J3Q
  • CSU: Contacts of Structural Units for 1J3Q
  • Likely Quarternary Molecular Structure file(s) for 1J3Q
  • Structure Factors (252 Kb)
  • Retrieve 1J3Q in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1J3Q from S2C, [Save to disk]
  • Re-refined 1j3q structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1J3Q 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 1J3Q
  • 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 1J3Q, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1j3qa_, region A [Jmol] [rasmolscript] [script source]
        - Domain d1j3qb_, region B [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: [1j3q_B] [1j3q_A] [1j3q]
  • SWISS-PROT database: [P84140]
  • Domain organization of [G6PI_THELI] by SWISSPFAM
  • Other resources with information on 1J3Q
  • Community annotation for 1J3Q 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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