3NO1 Isomerase date Jun 24, 2010
title Crystal Structure Of Mandelate Racemasemuconate Lactonizing From A Marine Actinobacterium In Complex With Magnesium
authors L.Satyanarayana, S.K.Burley, S.Swaminathan, New York Sgx Resear For Structural Genomics (Nysgxrc)
compound source
Molecule: Mandelate Racemasemuconate Lactonizing Enzyme
Chain: A, B, C, D, E, F
Synonym: Isomerase
Engineered: Yes
 Organism_scientific: Marine Actinobacterium
Organism_taxid: 312284
Strain: Phsc20c1
Gene: A20c1_08358
Expression_system: Escherichia Coli
Expression_system_taxid: 469008
Expression_system_strain: Bl21 (De3) Codon + Ril
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Bc-Psgx3 (Bc)
symmetry Space Group: P 1
R_factor 0.207 R_Free 0.240
crystal
cell
length a length b length c angle alpha angle beta angle gamma
84.961 90.103 94.660 115.80 109.75 97.58
method X-Ray Diffractionresolution 2.16 Å
ligand MG, MSE enzyme
Gene A20C1
Gene
Ontology
ChainFunctionProcessComponent
F, A, D, C, E, B


Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (345 Kb) [Save to disk]
  • Biological Unit Coordinates (3no1.pdb1.gz) 335 Kb
  • LPC: Ligand-Protein Contacts for 3NO1
  • CSU: Contacts of Structural Units for 3NO1
  • Structure Factors (895 Kb)
  • Retrieve 3NO1 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3NO1 from S2C, [Save to disk]
  • Re-refined 3no1 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 3NO1 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 3NO1
  • 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 3NO1, from MSDmotif at EBI
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3no1_B] [3no1] [3no1_C] [3no1_A] [3no1_F] [3no1_D] [3no1_E]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Domain found in 3NO1: [MR_MLE ] by SMART
    • Other resources with information on 3NO1
  • Community annotation for 3NO1 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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