1CW7 Oxidoreductase date Aug 25, 1999
title Low Temperature Structure Of Wild-Type Idh Complexed With Mg Isocitrate
authors M.R.Stroud, J.Finer-Moore
compound source
Molecule: Isocitrate Dehydrogenase
Chain: A
Ec: 1.1.1.42
Engineered: Yes
Organism_scientific: Escherichia Coli
Organism_taxid: 562
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_plasmid: Ptk513
Other_details: E. Coli Strain Jlk1 Deficient In Wild-Type I Dehydrogenase Gene
symmetry Space Group: P 43 21 2
R_factor 0.152 R_Free 0.226
crystal
cell
length a length b length c angle alpha angle beta angle gamma
102.800 102.800 150.100 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.60 Å
ligand ICT, MG, SO4 enzyme Oxidoreductase E.C.1.1.1.42 BRENDA
related structures by homologous chain: 1IDF, 1IKA
Gene
Ontology
ChainFunctionProcessComponent
A


Primary referenceActive site water molecules revealed in the 2.1 A resolution structure of a site-directed mutant of isocitrate dehydrogenase., Cherbavaz DB, Lee ME, Stroud RM, Koshland DE Jr, J Mol Biol 2000 Jan 21;295(3):377-85. PMID:10623532
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (75 Kb) [Save to disk]
  • Biological Unit Coordinates (1cw7.pdb1.gz) 138 Kb
  • LPC: Ligand-Protein Contacts for 1CW7
  • CSU: Contacts of Structural Units for 1CW7
  • Likely Quarternary Molecular Structure file(s) for 1CW7
  • Retrieve 1CW7 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1CW7 from S2C, [Save to disk]
  • View 1CW7 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 1CW7
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 1CW7, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1cw7a_, 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: [1cw7_A] [1cw7]
  • SWISS-PROT database: [P08200]
  • Domain organization of [IDH_ECOLI] by SWISSPFAM
  • Domain found in 1CW7: [Iso_dh ] by SMART
  • Other resources with information on 1CW7
  • Community annotation for 1CW7 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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