4OQJ

Crystal structure of polyketide synthases from Streptomyces albus

Structural Biology Knowledgebase: 4OQJ SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.9 Å
  • R-Value Free: 0.179
  • R-Value Work: 0.150

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 4OQJ

Classification: HYDROLASE

Total Structure Weight: 88956.16

Macromolecule Entities
Molecule Chains Length Organism Details
PKS A 845 Streptomyces albus Gene Name(s): ozmQ

Small Molecules
Ligands 3 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
PO4
Query on PO4

A PHOSPHATE ION
O4 P
NBIIXXVUZAFLBC-UHFFFAOYSA-K
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
GOL
Query on GOL

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

A POTASSIUM ION
K
NPYPAHLBTDXSSS-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
Modified Residues 1 Unique
ID Chains Type Formula 2D Diagram Parent
MSE
Query on MSE
A L-PEPTIDE LINKING C5 H11 N O2 Se MET

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.9 Å
  • R-Value Free: 0.179
  • R-Value Work: 0.150
  • Space Group: C 1 2 1

Unit Cell:

Length (Å) Angle (°)
a = 93.51 α = 90.00
b = 129.46 β = 98.64
c = 85.09 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2014-02-09
  • Released Date: 2014-03-19
  • Deposition author(s): Nocek, B., Mack, J., Endras, M., Babnigg, G., Bingman, C.A., Yennamalli, R., Lohman, J.R., Ma, M., Shen, B., Phillips Jr., G.N., Joachimiak, A., Midwest Center for Structural Genomics (MCSG), Enzyme Discovery for Natural Product Biosynthesis (NatPro)

Revision History

  • 2014-03-26
    Type: Entry authorship | Details: --