1CML

CHALCONE SYNTHASE FROM ALFALFA COMPLEXED WITH MALONYL-COA

Structural Biology Knowledgebase: 1CML SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.69 Å
  • R-Value Free: 0.200
  • R-Value Work: 0.167

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 1CML

Classification: TRANSFERASE

Total Structure Weight: 43975.60

Macromolecule Entities
Molecule Chains Length Organism Details
PROTEIN (CHALCONE SYNTHASE) A 389 Medicago sativa EC#: 2.3.1.74 IUBMB
Mutation: C164A
Gene Name(s): CHS2

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

A MALONYL-COENZYME A
C24 H38 N7 O19 P3 S
LTYOQGRJFJAKNA-DVVLENMVSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
PIN
Query on PIN

A PIPERAZINE-N,N'-BIS(2-ETHANESULFONIC ACID)
PIPES; 1,4-PIPERAZINEDIETHANESULFONIC ACID (Synonym)
C8 H18 N2 O6 S2
IHPYMWDTONKSCO-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
SO4
Query on SO4

A SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.69 Å
  • R-Value Free: 0.200
  • R-Value Work: 0.167
  • Space Group: P 32 2 1

Unit Cell:

Length (Å) Angle (°)
a = 97.77 α = 90.00
b = 97.77 β = 90.00
c = 65.23 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: Biological assembly | Details: Added software calculated values
  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4