4JWN

Ternary complex of D256A mutant of DNA Polymerase Beta

Structural Biology Knowledgebase: 4JWN SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.39 Å
  • R-Value Free: 0.251
  • R-Value Work: 0.176

Literature

Macromolecules
Sequence Display for 4JWN

Classification: Transferase / DNA

Total Structure Weight: 48327.57


Macromolecule Entities
Molecule Chains Length Organism Details
DNA polymerase beta A 335 Homo sapiens EC#: 2.7.7.7 IUBMB 4.2.99 IUBMB
Mutation: D256A
Gene Name(s): POLB Gene View
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
Macromolecule Entities
Molecule Chains Length Organism Details
DNA (5'-D(*CP*CP*GP*AP*CP*AP*GP*CP*GP*CP*AP*TP*CP*AP*GP*C)-3') T 16 synthetic
DNA (5'-D(*GP*CP*TP*GP*AP*TP*GP*CP*GP*C)-3') P 10 synthetic
DNA (5'-D(P*GP*TP*CP*GP*G)-3') D 5 synthetic

Small Molecules
Ligands 4 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
DUP
Query on DUP

A 2'-DEOXYURIDINE 5'-ALPHA,BETA-IMIDO-TRIPHOSPHATE
C9 H16 N3 O13 P3
XZLLMTSKYYYJLH-SHYZEUOFSA-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)
MG
Query on MG

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

A SODIUM ION
Na
FKNQFGJONOIPTF-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.39 Å
  • R-Value Free: 0.251
  • R-Value Work: 0.176
  • Space Group: P 1 21 1
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 50.43 α = 90.00
b = 79.52 β = 107.23
c = 55.34 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2013-03-27
  • Released Date: 2013-06-26
  • Deposition author(s): Batra, V.K., Perera, L., Ping, L., Shock, D.D., Beard, W.A., Pedersen, L.C., Pedersen, L.G., Wilson, S.H.

Revision History

No revisions since initial release