5O7T

Crystal structure of KlenTaq mutant M747K in a closed ternary complex with a dG:dCTP base pair


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.8 Å
  • R-Value Free: 0.235
  • R-Value Work: 0.177

Literature

Macromolecules
Sequence Display for 5O7T

Classification: TRANSFERASE

Total Structure Weight: 70148.70


Macromolecule Entities
Molecule Chains Length Organism Details
DNA polymerase I, thermostable A 540 Thermus aquaticus EC#: 2.7.7.7 IUBMB
Mutation: M747K
Gene Name(s): polA pol1
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
Macromolecule Entities
Molecule Chains Length Organism Details
DNA primer B 12 Synthetic construct
DNA template C 16 Synthetic construct

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

A 2'-DEOXYCYTIDINE-5'-TRIPHOSPHATE
C9 H16 N3 O13 P3
RGWHQCVHVJXOKC-SHYZEUOFSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
GOL
Query on GOL

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

A, B MAGNESIUM ION
Mg
JLVVSXFLKOJNIY-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
Modified Residues 1 Unique
ID Chains Type Formula 2D Diagram Parent
DDG
Query on DDG
B DNA LINKING C10 H14 N5 O6 P DG

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.8 Å
  • R-Value Free: 0.235
  • R-Value Work: 0.177
  • Space Group: P 31 2 1

Unit Cell:

Length (Å) Angle (°)
a = 109.48 α = 90.00
b = 109.48 β = 90.00
c = 91.39 γ = 120.00

Structure Validation

View Full Validation Report



Entry History

Deposition Data

  • Deposited Date: 2017-06-09
  • Released Date: 2017-11-29
  • Deposition author(s): Betz, K., Diederichs, K., Marx, A.

Revision History

  • Version 1_0: 2017-11-29

    Type: Initial release

  • Version 1_1: 2017-12-06

    Type: Database references