2I9G

DNA Polymerase Beta with a Benzo[c]phenanthrene diol epoxide adducted guanine base

Structural Biology Knowledgebase: 2I9G SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.1 Å
  • R-Value Free: 0.252
  • R-Value Work: 0.200

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 2I9G

Classification: Transferase / DNA

Total Structure Weight: 48089.54


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

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

T (1S)-1,2,3,4-TETRAHYDRO-BENZO[C]PHENANTHRENE- 2,3,4-TRIOL
1S-TRANS-ANTI-BENZO[C]PHENANTHRENE (Synonym)
C18 H16 O3
WCUHTHVUZQCBTI-KBAYOESNSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
CL
Query on CL

A CHLORIDE ION
Cl
VEXZGXHMUGYJMC-UHFFFAOYSA-M
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
NA
Query on NA

A SODIUM ION
Na
FKNQFGJONOIPTF-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
Modified Residues 1 Unique
ID Chains Type Formula 2D Diagram Parent
DOC
Query on DOC
P DNA LINKING C9 H14 N3 O6 P DC

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.1 Å
  • R-Value Free: 0.252
  • R-Value Work: 0.200
  • Space Group: P 1 21 1
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 54.55 α = 90.00
b = 78.90 β = 105.63
c = 54.95 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2006-09-05
  • Released Date: 2006-10-24
  • Deposition author(s): Batra, V.K., Wilson, S.H., Beard, W.A., Pedersen, L.C.

Revision History

  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4