1IZC Lyase date Oct 01, 2002
title Crystal Structure Analysis Of Macrophomate Synthase
authors T.Ose, K.Watanabe, T.Mie, M.Honma, H.Watanabe, M.Yao, H.Oikawa, I.T
compound source
Molecule: Macrophomate Synthase Intermolecular Diels-Aldera
Chain: A
Synonym: Macrophomate Synthase
Engineered: Yes
Mutation: Yes
Organism_scientific: Macrophoma Commelinae
Organism_taxid: 108330
Expression_system: Escherichia Coli Bl21(De3)
Expression_system_taxid: 469008
Expression_system_strain: Bl21 (De3)
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pet30b
symmetry Space Group: P 63 2 2
R_factor 0.176 R_Free 0.203
length a length b length c angle alpha angle beta angle gamma
106.678 106.678 120.755 90.00 90.00 120.00
method X-Ray Diffractionresolution 1.70 Å
ligand MG, PYR enzyme

Primary referenceInsight into a natural Diels-Alder reaction from the structure of macrophomate synthase., Ose T, Watanabe K, Mie T, Honma M, Watanabe H, Yao M, Oikawa H, Tanaka I, Nature 2003 Mar 13;422(6928):185-9. PMID:12634789
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (58 Kb) [Save to disk]
  • Biological Unit Coordinates (1izc.pdb1.gz) 314 Kb
  • LPC: Ligand-Protein Contacts for 1IZC
  • CSU: Contacts of Structural Units for 1IZC
  • Likely Quarternary Molecular Structure file(s) for 1IZC
  • Structure Factors (341 Kb)
  • Retrieve 1IZC in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1IZC from S2C, [Save to disk]
  • Re-refined 1izc structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1IZC 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 1IZC
  • Cartoon representation from PDB Cartoon
  • 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
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 1IZC, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1izca_, region A [Jmol] [rasmolscript] [script source]
  • Fold representative 1izc from FSSP and Dali (Families of Structurally Similar Proteins)
  • 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: [1izc] [1izc_A]
  • SWISS-PROT database: [Q9UVD4]
  • Domain organization of [Q9UVD4_9ASCO] by SWISSPFAM
  • Other resources with information on 1IZC
  • Community annotation for 1IZC 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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