3LXV Oxidoreductase Oxidoreductase date Feb 25, 2010
title Tyrosine 447 Of Protocatechuate 3,4-Dioxygenase Controls Eff Progress Through Catalysis
authors V.M.Purpero, J.D.Lipscomb
compound source
Molecule: Protocatechuate 3,4-Dioxygenase Alpha Chain
Chain: A, B, C
Ec: 1.13.11.3
Engineered: Yes
Mutation: Yes
 Organism_scientific: Pseudomonas Putida
Organism_taxid: 303
Gene: Pcag
Expression_system: Escherichia Coli
Expression_system_taxid: 469008
Expression_system_strain: Bl21 (De3)
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pt7-7

Molecule: Protocatechuate 3,4-Dioxygenase Beta Chain
Chain: M, N, O
Ec: 1.13.11.3
Engineered: Yes
Organism_scientific: Pseudomonas Putida
Organism_taxid: 303
Gene: Pcah
Expression_system: Escherichia Coli
Expression_system_taxid: 469008
Expression_system_strain: Bl21 (De3)
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pt7-7
symmetry Space Group: I 2 2 2
R_factor 0.201 R_Free 0.246
crystal
cell
length a length b length c angle alpha angle beta angle gamma
128.110 140.590 167.960 90.00 90.00 90.00
method X-Ray Diffractionresolution 1.90 Å
ligand 4NC, BME, CL, CO3, FE, GOL, SO4, TRS enzyme Oxidoreductase E.C.1.13.11.3 BRENDA
Gene
Ontology
ChainFunctionProcessComponent
A, C, B


O, M, N


Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (237 Kb) [Save to disk]
  • Biological Unit Coordinates (3lxv.pdb1.gz) 906 Kb
  • LPC: Ligand-Protein Contacts for 3LXV
  • CSU: Contacts of Structural Units for 3LXV
  • Structure Factors (1879 Kb)
  • Retrieve 3LXV in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3LXV from S2C, [Save to disk]
  • Re-refined 3lxv structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 3LXV 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 3LXV
  • 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 3LXV, from MSDmotif at EBI
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3lxv] [3lxv_O] [3lxv_M] [3lxv_B] [3lxv_C] [3lxv_N] [3lxv_A]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
    • Other resources with information on 3LXV
  • Community annotation for 3LXV 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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