1ATN

Atomic structure of the actin:DNASE I complex


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.80 Å
  • R-Value Work: 0.210 

wwPDB Validation   3D Report Full Report



Literature

Atomic structure of the actin:DNase I complex.

Kabsch, W.Mannherz, H.G.Suck, D.Pai, E.F.Holmes, K.C.

(1990) Nature 347: 37-44

  • DOI: 10.1038/347037a0
  • Primary Citation of Related Structures:  
    1ATN

  • PubMed Abstract: 
  • The atomic models of the complex between rabbit skeletal muscle actin and bovine pancreatic deoxyribonuclease I both in the ATP and ADP forms have been determined by X-ray analysis at an effective resolution of 2.8 A and 3A, respectively. The two str ...

    The atomic models of the complex between rabbit skeletal muscle actin and bovine pancreatic deoxyribonuclease I both in the ATP and ADP forms have been determined by X-ray analysis at an effective resolution of 2.8 A and 3A, respectively. The two structures are very similar. The actin molecule consists of two domains which can be further subdivided into two subdomains. ADP or ATP is located in the cleft between the domains with a calcium ion bound to the beta- or beta- and gamma-phosphates, respectively. The motif of a five-stranded beta sheet consisting of a beta meander and a right handed beta alpha beta unit appears in each domain suggesting that gene duplication might have occurred. These sheets have the same topology as that found in hexokinase.


    Related Citations: 
    • Structure and Function of Actin
      Kabsch, W., Vandekerckhove, J.
      (1992) Annu Rev Biophys Biophys Chem 21: 49
    • Muscle Proteins: Actin
      Holmes, K.C., Kabsch, W.
      (1991) Curr Opin Struct Biol 1: 270
    • Similarity of the Three-Dimensional Structures of Actin and the ATPase Fragment of a 70-kDa Heat Shock Cognate Protein
      Flaherty, K.M., Mckay, D.B., Kabsch, W., Holmes, K.C.
      (1991) Proc Natl Acad Sci U S A 88: 5041
    • Atomic Model of the Actin Filament
      Holmes, K.C., Popp, D., Gebhard, W., Kabsch, W.
      (1990) Nature 347: 44
    • Crystallographic Refinement and Structure of DNase I at 2 Angstroms Resolution
      Oefner, C., Suck, D.
      (1986) J Mol Biol 192: 605
    • Three-Dimensional Structure of the Complex of Actin and DNase I at 4.5 Angstroms Resolution
      Kabsch, W., Mannherz, H.G., Suck, D.
      (1985) EMBO J 4: 2113
    • Three-Dimensional Structure of Bovine Pancreatic DNase I at 2.5 Angstroms Resolution
      Suck, D., Oefner, C., Kabsch, W.
      (1984) EMBO J 3: 2423
    • Three-Dimensional Structure of the Complex of Skeletal Muscle Actin and Bovine Pancreatic DNase I at 6-Angstroms Resolution
      Suck, D., Kabsch, W., Mannherz, H.G.
      (1981) Proc Natl Acad Sci U S A 78: 4319

    Organizational Affiliation

    Max-Planck-Institut für medizinische Forschung, Abteilung Biophysik, Heidelberg, FRG.



Macromolecules
Find similar proteins by:  (by identity cutoff)  |  Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
ACTINA373Oryctolagus cuniculusMutation(s): 0 
Gene Names: ACTA1ACTA
Find proteins for P68135 (Oryctolagus cuniculus)
Explore P68135 
Go to UniProtKB:  P68135
Protein Feature View
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  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  Structure
Entity ID: 2
MoleculeChainsSequence LengthOrganismDetailsImage
DEOXYRIBONUCLEASE ID260Bos taurusMutation(s): 0 
Gene Names: DNASE1DNL1
EC: 3.1.21.1
Find proteins for P00639 (Bos taurus)
Explore P00639 
Go to UniProtKB:  P00639
Protein Feature View
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  • Reference Sequence
Oligosaccharides

Help

Entity ID: 3
MoleculeChainsChain Length2D Diagram Glycosylation3D Interactions
beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose
B
3 N-Glycosylation Oligosaccharides Interaction
Small Molecules
Ligands 2 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
ATP
Query on ATP

Download CCD File 
A
ADENOSINE-5'-TRIPHOSPHATE
C10 H16 N5 O13 P3
ZKHQWZAMYRWXGA-KQYNXXCUSA-N
 Ligand Interaction
CA
Query on CA

Download CCD File 
A, D
CALCIUM ION
Ca
BHPQYMZQTOCNFJ-UHFFFAOYSA-N
 Ligand Interaction
Modified Residues  1 Unique
IDChainsTypeFormula2D DiagramParent
HIC
Query on HIC
AL-PEPTIDE LINKINGC7 H11 N3 O2HIS
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.80 Å
  • R-Value Work: 0.210 
  • Space Group: P 21 21 21
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 132.9α = 90
b = 56.3β = 90
c = 109.7γ = 90
Software Package:
Software NamePurpose
X-PLORrefinement

Structure Validation

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Entry History 

Deposition Data

Revision History 

  • Version 1.0: 1992-07-15
    Type: Initial release
  • Version 1.1: 2008-03-03
    Changes: Version format compliance
  • Version 1.2: 2011-07-13
    Changes: Non-polymer description, Version format compliance
  • Version 1.3: 2017-11-29
    Changes: Derived calculations, Other
  • Version 2.0: 2020-07-29
    Type: Remediation
    Reason: Carbohydrate remediation
    Changes: Advisory, Atomic model, Data collection, Database references, Derived calculations, Non-polymer description, Structure summary