1TED

Crystal structure of a type III polyketide synthase PKS18 from Mycobacterium tuberculosis

Structural Biology Knowledgebase: 1TED SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.25 Å
  • R-Value Free: 0.265
  • R-Value Work: 0.205

Literature

Macromolecules
Sequence Display for 1TED

Classification: TRANSFERASE

Total Structure Weight: 169208.33

Macromolecule Entities
Molecule Chains Length Organism Details
pks18 A, B, C, D 393 Mycobacterium tuberculosis Gene Name(s): pks18 Rv1372
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A, B, C, D MYRISTIC ACID
C14 H28 O2
TUNFSRHWOTWDNC-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.25 Å
  • R-Value Free: 0.265
  • R-Value Work: 0.205
  • Space Group: P 1
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 59.91 α = 108.23
b = 80.65 β = 92.97
c = 99.61 γ = 103.69

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2004-05-25
  • Released Date: 2004-08-03
  • Deposition author(s): Sankaranarayanan, R., Shanmugam, V.M., Rukmini, R.

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