1CHW

CHALCONE SYNTHASE FROM ALFALFA COMPLEXED WITH HEXANOYL-COA

Structural Biology Knowledgebase: 1CHW SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.9 Å
  • R-Value Free: 0.290
  • R-Value Work: 0.213

Literature

Macromolecules
Sequence Display for 1CHW

Classification: TRANSFERASE

Total Structure Weight: 87210.56

Macromolecule Entities
Molecule Chains Length Organism Details
PROTEIN (CHALCONE SYNTHASE) A, B 389 Medicago sativa EC#: 2.3.1.74 IUBMB
Mutation: C164S
Gene Name(s): CHS2
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 1 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
HXC
Query on HXC

A, B HEXANOYL-COENZYME A
C27 H46 N7 O17 P3 S
OEXFMSFODMQEPE-HDRQGHTBSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.9 Å
  • R-Value Free: 0.290
  • R-Value Work: 0.213
  • Space Group: P 31 2 1
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 97.81 α = 90.00
b = 97.81 β = 90.00
c = 130.46 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1999-03-30
  • Released Date: 1999-08-18
  • Deposition author(s): Ferrer, J.-L., Jez, J., Bowman, M.E., Dixon, R., Noel, J.P.

Revision History

  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4
  • 2011-07-13
    Type: Biological assembly | Details: Added software calculated values