4DWI

Crystal structure of fragment DNA polymerase I from Bacillus stearothermophilus with self complementary DNA, Se-dGTP and Calcium

Structural Biology Knowledgebase: 4DWI SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.85 Å
  • R-Value Free: 0.263
  • R-Value Work: 0.214

Literature

Macromolecules
Sequence Display for 4DWI

Classification: TRANSFERASE / DNA

Total Structure Weight: 73454.60


Macromolecule Entities
Molecule Chains Length Organism Details
DNA polymerase A 581 Geobacillus stearothermophilus EC#: 2.7.7.7 IUBMB
Mutation: A598D, P713V
Gene Name(s):
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
Macromolecule Entities
Molecule Chains Length Organism Details
DNA (5'-D(*AP*CP*TP*GP*GP*AP*TP*CP*CP*A)-3') B, C 10 synthetic

Small Molecules
Ligands 4 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
9MG
Query on 9MG

B 9-METHYLGUANINE
C6 H7 N5 O
UUWJNBOCAPUTBK-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
SO4
Query on SO4

A SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
GOL
Query on GOL

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

C CALCIUM ION
Ca
BHPQYMZQTOCNFJ-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.85 Å
  • R-Value Free: 0.263
  • R-Value Work: 0.214
  • Space Group: P 21 21 21
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 88.05 α = 90.00
b = 93.54 β = 90.00
c = 105.54 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2012-02-24
  • Released Date: 2013-03-27
  • Deposition author(s): Gan, J.H., Abdur, R., Liu, H.H., Sheng, J., Caton-Willians, J., Soares, A.S., Huang, Z.

Revision History

No revisions since initial release