4QYR

Streptomyces platensis isomigrastatin ketosynthase domain MgsE KS3


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.9 Å
  • R-Value Free: 0.207
  • R-Value Work: 0.151

Literature

Macromolecules
Sequence Display for 4QYR

Classification: TRANSFERASE

Total Structure Weight: 66038.74

Macromolecule Entities
Molecule Chains Length Organism Details
AT-less polyketide synthase A 615 Streptomyces platensis Fragment: UNP residues 2542-3153
Gene Name(s):
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

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

A ACETIC ACID
C2 H4 O2
QTBSBXVTEAMEQO-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
CL
Query on CL

A CHLORIDE ION
Cl
VEXZGXHMUGYJMC-UHFFFAOYSA-M
Ligand Explorer NGL
 
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: 2.9 Å
  • R-Value Free: 0.207
  • R-Value Work: 0.151
  • Space Group: P 31 2 1

Unit Cell:

Length (Å) Angle (°)
a = 145.42 α = 90.00
b = 145.42 β = 90.00
c = 67.72 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2014-07-25
  • Released Date: 2014-08-20
  • Deposition author(s): Kim, Y., Li, H., Endres, M., Babnigg, J., 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

  • Version 1_0: 2014-08-20

    Type: Initial release

  • Version 1_1: 2014-08-27

    Type: Structure summary

  • Version 1_2: 2016-11-16

    Type: Database references

  • Version 1_3: 2016-12-07

    Type: Structure summary