1g8x

X-ray diffraction
2.8Å resolution

STRUCTURE OF A GENETICALLY ENGINEERED MOLECULAR MOTOR

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Alpha-actinin A; Myosin-2 heavy chain Chains: A, B
Molecule details ›
Chains: A, B
Length: 1010 amino acids
Theoretical weight: 115.21 KDa
Source organism: Dictyostelium discoideum
Expression system: Dictyostelium discoideum
UniProt:
  • Canonical: P08799 (Residues: 1-762, 763-764; Coverage: 36%)
  • Canonical: P05095 (Residues: 266-502; Coverage: 28%)
Gene names: DDB_G0268632, DDB_G0286355, abpA, actnA, mhcA
Sequence domains:
Structure domains:

Ligands and Environments

2 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE ID13
Spacegroup: P21212
Unit cell:
a: 135.423Å b: 155.42Å c: 143.191Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.232 0.232 0.29
Expression system: Dictyostelium discoideum