4AJ3 Oxidoreductase date Feb 15, 2012
title 3d Structure Of E. Coli Isocitrate Dehydrogenase In Complex Isocitrate, Calcium(II) And Nadp - The Pseudo-Michaelis Com
authors S.Goncalves, S.P.Miller, M.A.Carrondo, A.M.Dean, P.M.Matias
compound source
Molecule: Nadp Isocitrate Dehydrogenase
Chain: A
Ec: 1.1.1.42
Engineered: Yes
Organism_scientific: Escherichia Coli
Organism_taxid: 83333
Strain: K-12
Expression_system: Escherichia Coli
Expression_system_taxid: 562
symmetry Space Group: P 43 21 2
R_factor 0.189 R_Free 0.224
crystal
cell
length a length b length c angle alpha angle beta angle gamma
105.297 105.297 145.723 90.00 90.00 90.00
method X-Ray Diffractionresolution 1.90 Å
ligand CA, ICT, NAP enzyme Oxidoreductase E.C.1.1.1.42 BRENDA
Gene
Ontology
ChainFunctionProcessComponent
A


Primary referenceInduced fit and the catalytic mechanism of isocitrate dehydrogenase., Goncalves S, Miller SP, Carrondo MA, Dean AM, Matias PM, Biochemistry. 2012 Sep 11;51(36):7098-115. Epub 2012 Aug 27. PMID:22891681
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (78 Kb) [Save to disk]
  • Biological Unit Coordinates (4aj3.pdb1.gz) 145 Kb
  • LPC: Ligand-Protein Contacts for 4AJ3
  • CSU: Contacts of Structural Units for 4AJ3
  • Structure Factors (511 Kb)
  • Retrieve 4AJ3 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 4AJ3 from S2C, [Save to disk]
  • Re-refined 4aj3 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 4AJ3 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 4AJ3
  • 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 4AJ3, from MSDmotif at EBI
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [4aj3] [4aj3_A]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Domain found in 4AJ3: [Iso_dh ] by SMART
  • Other resources with information on 4AJ3
  • Community annotation for 4AJ3 at PDBWiki (http://pdbwiki.org)
  • Movements, Movies and Images
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