1E77 Oxidoreductase date Aug 24, 2000
title Complex Of Active Mutant (Q365->C) Of Glucose 6-Phosphate Dehydrogenase From Leuconostoc Mesenteroides With Substrate
authors M.J.Adams, L.Vandeputte-Rutten, S.Gover
compound source
Molecule: Glucose 6-Phosphate 1-Dehydrogenase
Chain: A
Synonym: G6pd
Ec: 1.1.1.49
Engineered: Yes
Mutation: Yes
Organism_scientific: Leuconostoc Mesenteroides
Organism_taxid: 1245
Gene: G6pd
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Su294
Expression_system_plasmid: Plmz
Expression_system_gene: G6pd
Other_details: Site Directed Mutagenesis
symmetry Space Group: C 1 2 1
R_factor 0.180 R_Free 0.285
crystal
cell
length a length b length c angle alpha angle beta angle gamma
129.800 44.300 91.200 90.00 105.10 90.00
method X-Ray Diffractionresolution 2.69 Å
ligand BG6, CA enzyme Oxidoreductase E.C.1.1.1.49 BRENDA
related structures by homologous chain: 1E7M
Gene
Ontology
ChainFunctionProcessComponent
A


Primary referenceAn examination of the role of asp-177 in the His-Asp catalytic dyad of Leuconostoc mesenteroides glucose 6-phosphate dehydrogenase: X-ray structure and pH dependence of kinetic parameters of the D177N mutant enzyme., Cosgrove MS, Gover S, Naylor CE, Vandeputte-Rutten L, Adams MJ, Levy HR, Biochemistry 2000 Dec 12;39(49):15002-11. PMID:11106478
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (84 Kb) [Save to disk]
  • Biological Unit Coordinates (1e77.pdb1.gz) 156 Kb
  • LPC: Ligand-Protein Contacts for 1E77
  • CSU: Contacts of Structural Units for 1E77
  • Likely Quarternary Molecular Structure file(s) for 1E77
  • Structure Factors (141 Kb)
  • Retrieve 1E77 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1E77 from S2C, [Save to disk]
  • Re-refined 1e77 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1E77 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 1E77
  • 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 1E77, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1e77a1, region A:1-181,A:413-426 [Jmol] [rasmolscript] [script source]
        - Domain d1e77a2, region A:182-412,A:427-485 [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: [1e77_A] [1e77]
  • SWISS-PROT database: [P11411]
  • Domain organization of [G6PD_LEUME] by SWISSPFAM
  • Other resources with information on 1E77
  • Community annotation for 1E77 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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