1GVR Oxidoreductase date Feb 27, 2002
title Structure Of Pentaerythritol Tetranitrate Reductase And Comp 2,4,6 Trinitrotoluene
authors T.Barna, P.C.E.Moody
compound source
Molecule: Pentaerythritol Tetranitrate Reductase
Chain: A
Engineered: Yes
Other_details: 2,4,6 Trinitrotoluene Is Bound In The Active
Organism_scientific: Enterobacter Cloacae
Organism_taxid: 550
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Jm109
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Ponr1
Other_details: Ncbi U68759. Recombinant
symmetry Space Group: P 21 21 21
R_factor 0.175 R_Free 0.200
crystal
cell
length a length b length c angle alpha angle beta angle gamma
56.963 69.094 89.024 90.00 90.00 90.00
method X-Ray Diffractionresolution 1.38 Å
ligand FMN, TNL enzyme
related structures by homologous chain: 1GVO, 1GVS
Gene
Ontology
ChainFunctionProcessComponent
A


Primary referenceKinetic and structural basis of reactivity of pentaerythritol tetranitrate reductase with NADPH, 2-cyclohexenone, nitroesters, and nitroaromatic explosives., Khan H, Harris RJ, Barna T, Craig DH, Bruce NC, Munro AW, Moody PC, Scrutton NS, J Biol Chem 2002 Jun 14;277(24):21906-12. Epub 2002 Mar 28. PMID:11923299
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (66 Kb) [Save to disk]
  • Biological Unit Coordinates (1gvr.pdb1.gz) 62 Kb
  • LPC: Ligand-Protein Contacts for 1GVR
  • CSU: Contacts of Structural Units for 1GVR
  • Likely Quarternary Molecular Structure file(s) for 1GVR
  • Retrieve 1GVR in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1GVR from S2C, [Save to disk]
  • View 1GVR 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 1GVR
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Conformational Epitope Prediction for 1GVR from the CEP Server.
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 1GVR, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1gvra_, 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: [1gvr_A] [1gvr]
  • SWISS-PROT database: [P71278]
  • Domain organization of [P71278_ENTCL] by SWISSPFAM
  • Other resources with information on 1GVR
  • Community annotation for 1GVR 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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