4GXK

R283K DNA polymerase beta ternary complex with a templating 8OG and incoming dATP analog

Structural Biology Knowledgebase: 4GXK SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.0 Å
  • R-Value Free: 0.278
  • R-Value Work: 0.219

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 4GXK

Classification: Transferase / DNA

Total Structure Weight: 48519.19


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: R283K
Gene Name(s): POLB Gene View
Macromolecule Entities
Molecule Chains Length Organism Details
DNA (5'-D(*CP*CP*GP*AP*CP*(8OG)P*TP*CP*GP*CP*AP*TP*CP*AP*GP*C)-3') T 16 Synthetic construct
DNA (5'-D(*GP*CP*TP*GP*AP*TP*GP*CP*GP*A)-3') P 10 Synthetic construct
DNA (5'-D(P*GP*TP*CP*GP*G)-3') D 5 Synthetic construct

Small Molecules
Ligands 3 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
F2A
Query on F2A

A 2'-deoxy-5'-O-[(S)-hydroxy{[(S)-hydroxy(phosphonooxy)phosphoryl]methyl}phosphoryl]adenosine
C11 H18 N5 O11 P3
XETARULVTCYJAN-XLPZGREQSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
MN
Query on MN

A, P MANGANESE (II) ION
Mn
WAEMQWOKJMHJLA-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
NA
Query on NA

A, D, P SODIUM ION
Na
FKNQFGJONOIPTF-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
F2A Ki: 5000 nM (99) BindingDB

N/A in BindingMoad
N/A in PDBbind
Modified Residues 1 Unique
ID Chains Type Formula 2D Diagram Parent
8OG
Query on 8OG
T DNA LINKING C10 H14 N5 O8 P DG

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.0 Å
  • R-Value Free: 0.278
  • R-Value Work: 0.219
  • Space Group: P 1 21 1
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 54.86 α = 90.00
b = 78.79 β = 112.65
c = 55.15 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2012-09-04
  • Released Date: 2013-01-16
  • Deposition author(s): Freudenthal, B.D., Beard, W.A., Wilson, S.H.

Revision History

  • 2013-02-27
    Type: Citation | Details: Citation update