3TAN

Crystal Structure of Bacillus DNA Polymerase I Large Fragment Bound to Duplex DNA with Cytosine-Adenine Mismatch at (n-1) Position


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.53 Å
  • R-Value Free: 0.184
  • R-Value Work: 0.170

Literature

Macromolecules
Sequence Display for 3TAN

Classification: TRANSFERASE / DNA

Total Structure Weight: 76665.20


Macromolecule Entities
Molecule Chains Length Organism Details
DNA polymerase I A 592 Geobacillus EC#: 2.7.7.7 IUBMB
Fragment: Bacillus Fragment (UNP residues 285-876)
Mutation: A456E, E505K, R823H
Gene Name(s):
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
Macromolecule Entities
Molecule Chains Length Organism Details
5'-D(*GP*CP*GP*AP*TP*CP*AP*CP*GP*C)-3' B 10 synthetic Primer Strand
5'-D(*GP*AP*CP*GP*T*AP*CP*GP*TP*GP*AP*TP*CP*GP*CP*A)-3' C 16 synthetic Template Strand

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

A 2'-DEOXYCYTIDINE-5'-TRIPHOSPHATE
C9 H16 N3 O13 P3
RGWHQCVHVJXOKC-SHYZEUOFSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
SUC
Query on SUC

A SUCROSE
C12 H22 O11
CZMRCDWAGMRECN-UGDNZRGBSA-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)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.53 Å
  • R-Value Free: 0.184
  • R-Value Work: 0.170
  • Space Group: P 21 21 21

Unit Cell:

Length (Å) Angle (°)
a = 87.43 α = 90.00
b = 93.01 β = 90.00
c = 105.33 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2011-08-04
  • Released Date: 2011-10-19
  • Deposition author(s): Wang, W., Beese, L.S.

Revision History

  • Version 1_0: 2011-10-19

    Type: Initial release

  • Version 1_1: 2011-11-16

    Type: Database references

  • Version 1_2: 2014-04-02

    Type: Source and taxonomy