4BWJ

KlenTaq mutant in complex with DNA and ddCTP


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.55 Å
  • R-Value Free: 0.201
  • R-Value Work: 0.158

Literature

Macromolecules
Sequence Display for 4BWJ

Classification: TRANSFERASE / DNA

Total Structure Weight: 70211.38


Macromolecule Entities
Molecule Chains Length Organism Details
DNA POLYMERASE I, THERMOSTABLE A 540 Thermus aquaticus EC#: 2.7.7.7 IUBMB
Fragment: KLENOW FRAGMENT, RESIDUES 293-832
Mutation: L459M, S515R, I638F, M747K
Gene Name(s): polA pol1
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
Macromolecule Entities
Molecule Chains Length Organism Details
5'-D(*GP*AP*CP*CP*AP*CP*GP*GP*CP*GP*CP*DOCP)-3' B 12 Synthetic construct
5'-D(*AP*GP*GP*GP*CP*GP*CP*CP*GP*TP*GP*GP*TP*CP)-3' C 16 Synthetic construct

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

A 2',3'-DIDEOXYCYTIDINE 5'-TRIPHOSPHATE
C9 H16 N3 O12 P3
ARLKCWCREKRROD-POYBYMJQSA-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
DOC
Query on DOC
B DNA LINKING C9 H14 N3 O6 P DC

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.55 Å
  • R-Value Free: 0.201
  • R-Value Work: 0.158
  • Space Group: P 31 2 1

Unit Cell:

Length (Å) Angle (°)
a = 108.14 α = 90.00
b = 108.14 β = 90.00
c = 89.81 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2013-07-03
  • Released Date: 2013-09-18
  • Deposition author(s): Blatter, N., Bergen, K., Welte, W., Diederichs, K., Marx, A.

Revision History

  • Version 1_0: 2013-09-18

    Type: Initial release

  • Version 1_1: 2013-10-02

    Type: Atomic model

  • Version 1_2: 2013-10-23

    Type: Database references

  • Version 1_3: 2013-12-25

    Type: Database references

  • Version 1_4: 2015-09-23

    Type: Data collection, Database references, Source and taxonomy