3QI5

Crystal structure of human alkyladenine DNA glycosylase in complex with 3,N4-ethenocystosine containing duplex DNA


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.2 Å
  • R-Value Free: 0.284
  • R-Value Work: 0.236

Literature

Macromolecules
Sequence Display for 3QI5

Classification: HYDROLASE / DNA

Total Structure Weight: 64674.09


Macromolecule Entities
Molecule Chains Length Organism Details
DNA-3-methyladenine glycosylase A, B 219 Homo sapiens EC#: 3.2.2.21 IUBMB
Fragment: delta79AAG
Gene Name(s): MPG Gene View AAG ANPG MID1 Gene View
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
Macromolecule Entities
Molecule Chains Length Organism Details
DNA (5'-D(*GP*AP*CP*AP*TP*GP*(EDC)P*TP*TP*GP*CP*CP*T)-3') C, E 13 synthetic
DNA (5'-D(*GP*GP*CP*AP*AP*GP*CP*AP*TP*GP*TP*CP*A)-3') D, F 13 synthetic

Small Molecules
Ligands 1 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
MN
Query on MN

D, F MANGANESE (II) ION
Mn
WAEMQWOKJMHJLA-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
Modified Residues 1 Unique
ID Chains Type Formula 2D Diagram Parent
EDC
Query on EDC
C, E DNA LINKING C11 H14 N3 O7 P --

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.2 Å
  • R-Value Free: 0.284
  • R-Value Work: 0.236
  • Space Group: P 1

Unit Cell:

Length (Å) Angle (°)
a = 41.23 α = 81.23
b = 41.22 β = 88.40
c = 82.14 γ = 89.15

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2011-01-26
  • Released Date: 2011-03-09
  • Deposition author(s): Lingaraju, G.M., Davis, C.A., Setser, J.W., Samson, L.D., Drennan, C.L.

Revision History

  • Version 1_0: 2011-03-09

    Type: Initial release

  • Version 1_1: 2011-07-13

    Type: Version format compliance

  • Version 1_2: 2012-01-18

    Type: Atomic model