9fjy

Electron Microscopy
3.79Å resolution

Structure of the DNase I- and phalloidin-bound pointed end of F-actin (conformer 2).

Released:

Function and Biology Details

Reaction catalysed:
Endonucleolytic cleavage to 5'-phosphodinucleotide and 5'-phosphooligonucleotide end-products
Biochemical function:
  • not assigned
Biological process:
  • not assigned
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
hetero decamer (preferred)
PDBe Complex ID:
PDB-CPX-251276 (preferred)
Entry contents:
3 distinct polypeptide molecules
Macromolecules (4 distinct):
Actin, cytoplasmic 1 Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 374 amino acids
Theoretical weight: 41.66 KDa
Source organism: Bos taurus
UniProt:
  • Canonical: P60712 (Residues: 2-375; Coverage: 100%)
Gene name: ACTB
Sequence domains: Actin
Deoxyribonuclease-1 Chains: E, F
Molecule details ›
Chains: E, F
Length: 282 amino acids
Theoretical weight: 31.37 KDa
Source organism: Bos taurus
UniProt:
  • Canonical: P00639 (Residues: 1-282; Coverage: 100%)
Gene names: DNASE1, DNL1
Sequence domains: Endonuclease/Exonuclease/phosphatase family
Phalloidin Chains: G, H, I, J
Molecule details ›
Chains: G, H, I, J
Length: 7 amino acids
Theoretical weight: 809 Da
Source organism: Amanita phalloides

Ligands and Environments

Carbohydrate polymer : NEW Components: NAG
3 bound ligands:
3 modified residues:

Experiments and Validation Details

Entry percentile scores
Resolution: 3.79Å
Relevant EMDB volumes: EMD-50517