1JXA Transferase date Sep 06, 2001
title Glucosamine 6-Phosphate Synthase With Glucose 6-Phosphate
authors A.Teplyakov, G.Obmolova, B.Badet, M.A.Badet-Denisot
compound source
Molecule: Glucosamine 6-Phosphate Synthase
Chain: A, B, C
Synonym: Glucosamine--Fructose-6-Phosphate Aminotransferase [Isomerizing], Hexosephosphate Aminotransferase, D-Fructose Phosphate Amidotransferase, Gfat, L-Glutamine-D-Fructose-6- Amidotransferase;
Ec: 2.6.1.16
Engineered: Yes
 Organism_scientific: Escherichia Coli
Organism_taxid: 562
Expression_system: Escherichia Coli
Expression_system_taxid: 562
symmetry Space Group: C 1 2 1
R_factor 0.200 R_Free 0.280
crystal
cell
length a length b length c angle alpha angle beta angle gamma
131.400 112.400 185.100 90.00 96.40 90.00
method X-Ray Diffractionresolution 3.10 Å
ligand G6Q enzyme Transferase E.C.2.6.1.16 BRENDA
Gene
Ontology
ChainFunctionProcessComponent
A, C, B


Primary referenceChanneling of ammonia in glucosamine-6-phosphate synthase., Teplyakov A, Obmolova G, Badet B, Badet-Denisot MA, J Mol Biol 2001 Nov 9;313(5):1093-102. PMID:11700065
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (287 Kb) [Save to disk]
  • Biological Unit Coordinates (1jxa.pdb1.gz) 189 Kb
  • Biological Unit Coordinates (1jxa.pdb2.gz) 189 Kb
  • LPC: Ligand-Protein Contacts for 1JXA
  • CSU: Contacts of Structural Units for 1JXA
  • Likely Quarternary Molecular Structure file(s) for 1JXA
  • Structure Factors (434 Kb)
  • Retrieve 1JXA in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1JXA from S2C, [Save to disk]
  • Re-refined 1jxa structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 1JXA 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 1JXA
  • 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 1JXA, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1jxaa2, region A:1-240 [Jmol] [rasmolscript] [script source]
        - Domain d1jxaa1, region A:241-608 [Jmol] [rasmolscript] [script source]
        - Domain d1jxab2, region B:1-240 [Jmol] [rasmolscript] [script source]
        - Domain d1jxab1, region B:241-608 [Jmol] [rasmolscript] [script source]
        - Domain d1jxac2, region C:1-240 [Jmol] [rasmolscript] [script source]
        - Domain d1jxac1, region C:241-608 [Jmol] [rasmolscript] [script source]
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1jxa_C] [1jxa] [1jxa_B] [1jxa_A]
  • SWISS-PROT database: [P17169]
  • Domain organization of [GLMS_ECOLI] by SWISSPFAM
    • Other resources with information on 1JXA
  • Community annotation for 1JXA 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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