1FM8

CHALCONE ISOMERASE COMPLEXED WITH 5,4'-DIDEOXYFLAVANONE

Structural Biology Knowledgebase: 1FM8 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.3 Å
  • R-Value Free: 0.266
  • R-Value Work: 0.238

Literature

Macromolecules
Sequence Display for 1FM8

Classification: ISOMERASE

Total Structure Weight: 48135.19

Macromolecule Entities
Molecule Chains Length Organism Details
CHALCONE-FLAVONONE ISOMERASE 1 A, B 222 Medicago sativa EC#: 5.5.1.6 IUBMB
Gene Name(s): CHI1 CHI-1
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A 7-HYDROXY-2-PHENYL-CHROMAN-4-ONE
5,4'-DIDEOXYFLAVANONE (Synonym)
C15 H12 O3
SWAJPHCXKPCPQZ-AWEZNQCLSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
SO4
Query on SO4

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

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.3 Å
  • R-Value Free: 0.266
  • R-Value Work: 0.238
  • Space Group: P 65 2 2
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 89.85 α = 90.00
b = 89.85 β = 90.00
c = 352.96 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2000-08-16
  • Released Date: 2001-12-12
  • Deposition author(s): Jez, J.M., 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