1ATN

Atomic structure of the actin:DNASE I complex

Structural Biology Knowledgebase: 1ATN SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.8 Å
  • R-Value Work: 0.210

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 1ATN

Classification: ENDODEOXYRIBONUCLEASE

Total Structure Weight: 71824.31

Macromolecule Entities
Molecule Chains Length Organism Details
ACTIN A 373 Oryctolagus cuniculus Gene Name(s): ACTA1 Gene View ACTA
DEOXYRIBONUCLEASE I D 260 Bos taurus EC#: 3.1.21.1 IUBMB
Mutation: E102G, S103N
Gene Name(s): DNASE1 Gene View DNL1

Small Molecules
Ligands 5 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
ATP
Query on ATP

A ADENOSINE-5'-TRIPHOSPHATE
C10 H16 N5 O13 P3
ZKHQWZAMYRWXGA-KQYNXXCUSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
NDG
Query on NDG

D 2-(ACETYLAMINO)-2-DEOXY-A-D-GLUCOPYRANOSE
C8 H15 N O6
OVRNDRQMDRJTHS-PVFLNQBWSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
NAG
Query on NAG

D N-ACETYL-D-GLUCOSAMINE
C8 H15 N O6
OVRNDRQMDRJTHS-FMDGEEDCSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
BMA
Query on BMA

D BETA-D-MANNOSE
C6 H12 O6
WQZGKKKJIJFFOK-RWOPYEJCSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
CA
Query on CA

A, D CALCIUM ION
Ca
BHPQYMZQTOCNFJ-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
Modified Residues 2 Unique
ID Chains Type Formula 2D Diagram Parent
ACE
Query on ACE
A NON-POLYMER C2 H4 O --
HIC
Query on HIC
A L-PEPTIDE LINKING C7 H11 N3 O2 HIS

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.8 Å
  • R-Value Observed:
  • Space Group: P 21 21 21

Unit Cell:

Length (Å) Angle (°)
a = 132.90 α = 90.00
b = 56.30 β = 90.00
c = 109.70 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1991-03-08
  • Released Date: 1992-07-15
  • Deposition author(s): Kabsch, W., Mannherz, H.G., Suck, D., Pai, E., Holmes, K.C.

Revision History

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