2CHR Isomerase date Feb 24, 1995
title A Re-Evaluation Of The Crystal Structure Of Chloromuconate Cycloisomerase
authors G.J.Kleywegt, T.A.Jones
compound source
Molecule: Chloromuconate Cycloisomerase
Chain: A
Ec: 5.5.1.7
Engineered: Yes
Organism_scientific: Cupriavidus Necator
Organism_taxid: 106590
symmetry Space Group: I 4 2 2
R_factor 0.189 R_Free 0.264
crystal
cell
length a length b length c angle alpha angle beta angle gamma
111.890 111.890 148.490 90.00 90.00 90.00
method X-Ray Diffractionresolution 3.00 Å
ligand CL, MN enzyme Isomerase E.C.5.5.1.7 BRENDA
related structures by homologous chain: 1CHR, 1NU5
Gene
Ontology
ChainFunctionProcessComponent
A


Primary referenceA re-evaluation of the crystal structure of chloromuconate cycloisomerase., Kleywegt GJ, Hoier H, Jones TA, Acta Crystallogr D Biol Crystallogr. 1996 Jul 1;52(Pt 4):858-63. PMID:15299651
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (57 Kb) [Save to disk]
  • Biological Unit Coordinates (2chr.pdb1.gz) 407 Kb
  • LPC: Ligand-Protein Contacts for 2CHR
  • CSU: Contacts of Structural Units for 2CHR
  • Likely Quarternary Molecular Structure file(s) for 2CHR
  • Structure Factors (87 Kb)
  • Retrieve 2CHR in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2CHR from S2C, [Save to disk]
  • Re-refined 2chr structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 2CHR 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 2CHR
  • 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 2CHR, from MSDmotif at EBI
  • Genome occurence of 2CHR's fold from GeneCensus
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d2chr_2, region 1-126 [Jmol] [rasmolscript] [script source]
        - Domain d2chr_1, region 127-370 [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: [2chr_A] [2chr]
  • SWISS-PROT database: [P05404]
  • Domain organization of [TFDD1_RALEJ] by SWISSPFAM
  • Domain found in 2CHR: [MR_MLE ] by SMART
  • Other resources with information on 2CHR
  • Community annotation for 2CHR 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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