1CML Transferase date Mar 30, 1999
title Chalcone Synthase From Alfalfa Complexed With Malonyl-Coa
authors J.L.Ferrer, J.Jez, M.E.Bowman, R.Dixon, J.P.Noel
compound source
Molecule: Protein (Chalcone Synthase)
Chain: A
Synonym: Chs
Ec: 2.3.1.74
Engineered: Yes
Mutation: Yes
Organism_scientific: Medicago Sativa
Organism_taxid: 3879
Tissue: 21 Day Old Root Nodule
Expression_system: Escherichia Coli Bl21
Expression_system_taxid: 511693
Expression_system_strain: Bl21
Expression_system_plasmid: Pet28b
symmetry Space Group: P 32 2 1
R_factor 0.167 R_Free 0.200
crystal
cell
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 MLC, PIN, SO4 enzyme Transferase E.C.2.3.1.74 BRENDA
related structures by homologous chain: 1D6F, 1JWX
Gene
Ontology
ChainFunctionProcessComponent
A


Primary referenceStructure of chalcone synthase and the molecular basis of plant polyketide biosynthesis., Ferrer JL, Jez JM, Bowman ME, Dixon RA, Noel JP, Nat Struct Biol 1999 Aug;6(8):775-84. PMID:10426957
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (77 Kb) [Save to disk]
  • Biological Unit Coordinates (1cml.pdb1.gz) 142 Kb
  • LPC: Ligand-Protein Contacts for 1CML
  • CSU: Contacts of Structural Units for 1CML
  • Likely Quarternary Molecular Structure file(s) for 1CML
  • Structure Factors (531 Kb)
  • Retrieve 1CML in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1CML from S2C, [Save to disk]
  • Re-refined 1cml structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1CML 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 1CML
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 1CML, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1cmla1, region A:1-235 [Jmol] [rasmolscript] [script source]
        - Domain d1cmla2, region A:236-389 [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: [1cml_A] [1cml]
  • SWISS-PROT database: [P30074]
  • Domain organization of [CHS2_MEDSA] by SWISSPFAM
  • Other resources with information on 1CML
  • Community annotation for 1CML 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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