1D6F Transferase date Oct 13, 1999
title Chalcone Synthase C164a Mutant
authors J.M.Jez, J.L.Ferrer, M.E.Bowman, R.A.Dixon, J.P.Noel
compound source
Molecule: Chalcone Synthase
Chain: A
Engineered: Yes
Mutation: Yes
Organism_scientific: Medicago Sativa
Organism_taxid: 3879
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_vector: Phis8 (Variant Of Pet28b)
symmetry Space Group: P 32 2 1
R_factor 0.182 R_Free 0.201
length a length b length c angle alpha angle beta angle gamma
97.768 97.768 65.228 90.00 90.00 120.00
method X-Ray Diffractionresolution 1.69 Å
ligand B3P, SO4 enzyme Transferase E.C. BRENDA
related structures by homologous chain: 1CGZ, 1CML

Primary referenceDissection of malonyl-coenzyme A decarboxylation from polyketide formation in the reaction mechanism of a plant polyketide synthase., Jez JM, Ferrer JL, Bowman ME, Dixon RA, Noel JP, Biochemistry 2000 Feb 8;39(5):890-902. PMID:10653632
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (73 Kb) [Save to disk]
  • Biological Unit Coordinates (1d6f.pdb1.gz) 137 Kb
  • LPC: Ligand-Protein Contacts for 1D6F
  • CSU: Contacts of Structural Units for 1D6F
  • Likely Quarternary Molecular Structure file(s) for 1D6F
  • Structure Factors (271 Kb)
  • Retrieve 1D6F in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1D6F from S2C, [Save to disk]
  • Re-refined 1d6f structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1D6F 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 1D6F
  • Cartoon representation from PDB Cartoon
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 1D6F, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1d6fa1, region A:1-235 [Jmol] [rasmolscript] [script source]
        - Domain d1d6fa2, region A:236-389 [Jmol] [rasmolscript] [script source]
  • Fold representative 1d6f 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: [1d6f] [1d6f_A]
  • SWISS-PROT database: [P30074]
  • Domain organization of [CHS2_MEDSA] by SWISSPFAM
  • Other resources with information on 1D6F
  • Community annotation for 1D6F 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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