1DNK

THE X-RAY STRUCTURE OF THE DNASE I-D(GGTATACC)2 COMPLEX AT 2.3 ANGSTROMS RESOLUTION

Structural Biology Knowledgebase: 1DNK SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.3 Å
  • R-Value Observed: 0.188

Literature

Macromolecules
Sequence Display for 1DNK

Classification: HYDROLASE / DNA

Total Structure Weight: 34081.27


Macromolecule Entities
Molecule Chains Length Organism Details
PROTEIN (DEOXYRIBONUCLEASE I (DNASE I) (E.C.3.1.21.1)) A 260 Bos taurus EC#: 3.1.21.1 IUBMB
Gene Name(s): DNASE1 Gene View DNL1
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
Macromolecule Entities
Molecule Chains Length Organism Details
DNA (5'-D(*GP*GP*TP*AP*TP*AP*C)-3') B 7 synthetic
DNA (5'-D(*GP*GP*TP*AP*TP*AP*CP*C)-3') C 8 synthetic

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

A N-ACETYL-D-GLUCOSAMINE
C8 H15 N O6
OVRNDRQMDRJTHS-FMDGEEDCSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.3 Å
  • R-Value Observed: 0.188
  • Space Group: P 21 21 2

Unit Cell:

Length (Å) Angle (°)
a = 51.10 α = 90.00
b = 108.40 β = 90.00
c = 62.10 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1992-08-10
  • Released Date: 1994-01-31
  • Deposition author(s): Weston, S.A., Lahm, A., Suck, D.

Revision History

  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4
  • 2011-07-13
    Type: Non-polymer description | Details: chemical name/synonym update