4JD3

Crystal Structure of Mycobacterium tuberculosis PKS11 Reveals Intermediates in the Synthesis of Methyl-branched Alkylpyrones

Structural Biology Knowledgebase: 4JD3 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.25 Å
  • R-Value Free: 0.294
  • R-Value Work: 0.194

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 4JD3

Classification: TRANSFERASE

Total Structure Weight: 153222.37

Macromolecule Entities
Molecule Chains Length Organism Details
Alpha-pyrone synthesis polyketide synthase-like Pks11 A, B, C, D 353 Mycobacterium tuberculosis EC#: 2.3.1 IUBMB
Mutation: C138S
Gene Name(s): pks11 Rv1665

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

B, C COENZYME A
C21 H36 N7 O16 P3 S
RGJOEKWQDUBAIZ-IBOSZNHHSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
PLM
Query on PLM

A, B, C, D PALMITIC ACID
C16 H32 O2
IPCSVZSSVZVIGE-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.25 Å
  • R-Value Free: 0.294
  • R-Value Work: 0.194
  • Space Group: P 1 21 1
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 72.17 α = 90.00
b = 48.86 β = 97.82
c = 194.47 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2013-02-22
  • Released Date: 2013-04-24
  • Deposition author(s): Gokulan, K., Sacchettini, J.C., Mycobacterium Tuberculosis Structural Proteomics Project (XMTB)

Revision History

  • 2014-05-21
    Type: Citation | Details: Citation update