PDBe 5kg8

Electron Microscopy
9.1Å resolution

Rigor myosin X co-complexed with an actin filament


Function and Biology Details

Structure analysis Details

Assembly composition:
hetero tetramer (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Unconventional myosin-X Chain: A
Molecule details ›
Chain: A
Length: 739 amino acids
Theoretical weight: 85.08 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
  • Canonical: Q9HD67 (Residues: 3-741; Coverage: 36%)
  • Best match: Q9HD67-3 (Residues: 1-98)
Gene names: KIAA0799, MYO10
Sequence domains:
Actin, alpha skeletal muscle Chains: B, C, D
Molecule details ›
Chains: B, C, D
Length: 375 amino acids
Theoretical weight: 41.83 KDa
Source organism: Oryctolagus cuniculus
  • Canonical: P68135 (Residues: 3-377; Coverage: 100%)
Gene names: ACTA, ACTA1
Sequence domains: Actin

Ligands and Environments

No bound ligands

No modified residues

Experiments and Validation Details

Entry percentile scores
Resolution: 9.1Å
Relevant EMDB volumes: EMD-8244
Expression system: Escherichia coli