PDBe 1o1d

Electron Microscopy
70Å resolution

MOLECULAR MODELS OF AVERAGED RIGOR CROSSBRIDGES FROM TOMOGRAMS OF INSECT FLIGHT MUSCLE

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero 32-mer (preferred)
Entry contents:
4 distinct polypeptide molecules
Macromolecules (4 distinct):
Actin, alpha skeletal muscle Chains: 0, 1, 2, 3, 4, 5, 7, 8, 9, V, W, X, Y, Z
Molecule details ›
Chains: 0, 1, 2, 3, 4, 5, 7, 8, 9, V, W, X, Y, Z
Length: 375 amino acids
Theoretical weight: 41.86 KDa
Source organism: Oryctolagus cuniculus
UniProt:
  • Canonical: P68135 (Residues: 3-377; Coverage: 100%)
Gene names: ACTA, ACTA1
Sequence domains: Actin
Myosin heavy chain, skeletal muscle, adult Chains: A, D, G, J, M, P
Molecule details ›
Chains: A, D, G, J, M, P
Length: 840 amino acids
Theoretical weight: 96.63 KDa
Source organism: Gallus gallus
UniProt:
  • Canonical: P13538 (Residues: 5-844; Coverage: 43%)
Sequence domains:
Myosin light chain 3, skeletal muscle isoform Chains: C, F, I, L, O, R
Molecule details ›
Chains: C, F, I, L, O, R
Length: 147 amino acids
Theoretical weight: 16.06 KDa
Source organism: Gallus gallus
UniProt:
  • Canonical: P02605 (Residues: 4-150; Coverage: 98%)
Myosin regulatory light chain 2, skeletal muscle isoform Chains: B, E, H, K, N, Q
Molecule details ›
Chains: B, E, H, K, N, Q
Length: 145 amino acids
Theoretical weight: 16.06 KDa
Source organism: Gallus gallus
UniProt:
  • Canonical: P02609 (Residues: 21-164; Coverage: 86%)
Gene name: MYLPF

Ligands and Environments

No bound ligands

1 modified residue:

Experiments and Validation Details

Entry percentile scores
Resolution: 70Å
Relevant EMDB volumes: EMD-1001