1MZJ

Crystal Structure of the Priming beta-Ketosynthase from the R1128 Polyketide Biosynthetic Pathway

Structural Biology Knowledgebase: 1MZJ SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.1 Å
  • R-Value Free: 0.251
  • R-Value Work: 0.215

Literature

Macromolecules
Sequence Display for 1MZJ

Classification: TRANSFERASE

Total Structure Weight: 72479.87

Macromolecule Entities
Molecule Chains Length Organism Details
Beta-ketoacylsynthase III A, B 339 Streptomyces sp. r1128 EC#: 2.3.1.41 IUBMB
Gene Name(s): fabH zhuH
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

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

A, B ACETYL GROUP
C2 H4 O
IKHGUXGNUITLKF-UHFFFAOYSA-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: 0.251
  • R-Value Work: 0.215
  • Space Group: P 31

Unit Cell:

Length (Å) Angle (°)
a = 96.00 α = 90.00
b = 96.00 β = 90.00
c = 72.60 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2002-10-08
  • Released Date: 2002-12-11
  • Deposition author(s): Pan, H., Tsai, S.C., Meadows, E.S., Miercke, L.J.W., Keatinge-Clay, A., O'Connell, J., Khosla, C., Stroud, R.M.

Revision History

  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4