1U0M

Crystal Structure of 1,3,6,8-Tetrahydroxynaphthalene Synthase (THNS) from Streptomyces coelicolor A3(2): a Bacterial Type III Polyketide Synthase (PKS) Provides Insights into Enzymatic Control of Reactive Polyketide Intermediates

Structural Biology Knowledgebase: 1U0M SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.22 Å
  • R-Value Free: 0.292
  • R-Value Work: 0.253

Literature

Macromolecules
Sequence Display for 1U0M

Classification: BIOSYNTHETIC PROTEIN

Total Structure Weight: 86583.27

Macromolecule Entities
Molecule Chains Length Organism Details
putative polyketide synthase A, B 382 Streptomyces coelicolor Gene Name(s): SCO1206
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 2 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
15P
Query on 15P

A, B POLYETHYLENE GLYCOL (N=34)
PEG 1500 (Synonym)
C69 H140 O35
VUYXVWGKCKTUMF-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
GOL
Query on GOL

A, B GLYCEROL
2, (Synonym)
C3 H8 O3
PEDCQBHIVMGVHV-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.22 Å
  • R-Value Free: 0.292
  • R-Value Work: 0.253
  • Space Group: P 1 21 1
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 76.68 α = 90.00
b = 69.68 β = 95.42
c = 81.14 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2004-07-13
  • Released Date: 2004-09-14
  • Deposition author(s): Austin, M.B., Izumikawa, M., Bowman, M.E., Udwary, D.W., Ferrer, J.L., Moore, B.S., Noel, J.P.

Revision History

  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4
  • 2011-07-13
    Type: Source and taxonomy | Details: Removed strain from scientific name