PDBe 2a5x

X-ray diffraction
2.49Å resolution

Crystal Structure of a Cross-linked Actin Dimer


Function and Biology Details

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Entry contents:
1 distinct polypeptide molecule
Actin, alpha skeletal muscle Chain: A
Molecule details ›
Chain: A
Length: 375 amino acids
Theoretical weight: 41.86 KDa
Source organism: Oryctolagus cuniculus
  • Canonical: P68135 (Residues: 3-377; Coverage: 100%)
Gene names: ACTA, ACTA1
Sequence domains: Actin
Structure domains:

Ligands and Environments

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ALS BEAMLINE 8.2.2
Spacegroup: C2
Unit cell:
a: 207.377Å b: 54.372Å c: 36.2Å
α: 90° β: 98.62° γ: 90°
R R work R free
0.197 0.194 0.25