2XEM

Induced-fit and allosteric effects upon polyene binding revealed by crystal structures of the Dynemicin thioesterase


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.1 Å
  • R-Value Free: 0.194
  • R-Value Work: 0.161

Literature

Macromolecules
Sequence Display for 2XEM

Classification: BIOSYNTHETIC PROTEIN

Total Structure Weight: 67963.23

Macromolecule Entities
Molecule Chains Length Organism Details
DYNE7 A, B, C, D 150 Micromonospora chersina Gene Name(s): tebC
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

B (3E,5E,7E,9E,11E,13E)-pentadeca-3,5,7,9,11,13- hexaen-2-one
C15 H18 O
IKKRHADMXZRWGK-IDFWPVMJSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.1 Å
  • R-Value Free: 0.194
  • R-Value Work: 0.161
  • Space Group: P 1 21 1

Unit Cell:

Length (Å) Angle (°)
a = 58.47 α = 90.00
b = 65.39 β = 99.85
c = 94.41 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2010-05-17
  • Released Date: 2010-10-13
  • Deposition author(s): Liew, C.W., Sharff, A., Kotaka, M., Kong, R., Bricogne, G., Liang, Z.X., Lescar, J.

Revision History

  • 2011-05-08
    Type: Version format compliance
  • 2011-07-13
    Type: Version format compliance