PDBe 5jlf

Electron Microscopy
3.6Å resolution

Structure of the F-actin-tropomyosin complex (reprocessed)

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero heptamer (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Actin, alpha skeletal muscle Chains: A, B, C, D, E
Molecule details ›
Chains: A, B, C, D, E
Length: 375 amino acids
Theoretical weight: 41.88 KDa
Source organism: Oryctolagus cuniculus
UniProt:
  • Canonical: P68135 (Residues: 3-377; Coverage: 100%)
Gene names: ACTA, ACTA1
Sequence domains: Actin
Structure domains:
Tropomyosin Alpha-1 Chains: F, G
Molecule details ›
Chains: F, G
Length: 135 amino acids
Theoretical weight: 11.51 KDa
Source organism: Mus musculus
Expression system: Escherichia coli

Ligands and Environments

2 bound ligands:

1 modified residue:

Experiments and Validation Details

Entry percentile scores
Resolution: 3.6Å
Relevant EMDB volumes: EMD-8162
Expression system: Escherichia coli