1TQY

The Actinorhodin Ketosynthase/Chain Length Factor

Structural Biology Knowledgebase: 1TQY SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.0 Å
  • R-Value Free: 0.253
  • R-Value Work: 0.233

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 1TQY

Classification: TRANSFERASE

Total Structure Weight: 355184.53

Macromolecule Entities
Molecule Chains Length Organism Details
Beta-Ketoacyl synthase/Acyl transferase A, C, E, G 424 Streptomyces coelicolor EC#: 2.3.1.41 IUBMB
Fragment: Ketosynthase
Gene Name(s): SCO5087 SCBAC28G1.13
Actinorhodin polyketide putative beta-ketoacyl synthase 2 B, D, F, H 415 Streptomyces coelicolor EC#: 2.3.1 IUBMB
Fragment: Chain Length Factor
Gene Name(s): SCO5088 SCBAC28G1.14

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

A, C, E, G ACETYL GROUP
C2 H4 O
IKHGUXGNUITLKF-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
MG
Query on MG

A, C, E, G MAGNESIUM ION
Mg
JLVVSXFLKOJNIY-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
NA
Query on NA

B, D, F, H SODIUM ION
Na
FKNQFGJONOIPTF-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.0 Å
  • R-Value Free: 0.253
  • R-Value Work: 0.233
  • Space Group: H 3
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 262.70 α = 90.00
b = 262.70 β = 90.00
c = 224.03 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2004-06-18
  • Released Date: 2004-07-27
  • Deposition author(s): Keatinge-Clay, A.T., Maltby, D.A., Medzihradszky, K.F., Khosla, C., Stroud, R.M.

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