› 1vom

X-ray diffraction
1.9Å resolution

COMPLEX BETWEEN DICTYOSTELIUM MYOSIN AND MGADP AND VANADATE AT 1.9A RESOLUTION

Released:
DOI: 10.2210/pdb1vom/pdb
PDB entry 1vom coloured by chain, front view.
PDB entry 1vom coloured by chain, side view.
PDB entry 1vom coloured by chain, top view.
Source organism: Dictyostelium discoideum
Primary publication:
X-ray structure of the magnesium(II).ADP.vanadate complex of the Dictyostelium discoideum myosin motor domain to 1.9 A resolution.
Smith CA, Rayment I
Biochemistry 35 5404-17 (1996)
PMID: 8611530

Function and Biology Details

Biochemical function:
Biological process:
  • not assigned
Cellular component:
Sequence domains:
Structure domains:

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-140379 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Myosin-2 heavy chain Chain: A
Molecule details ›
Chain: A
Length: 762 amino acids
Theoretical weight: 86.75 KDa
Source organism: Dictyostelium discoideum
Expression system: Dictyostelium discoideum
UniProt:
  • Canonical: P08799 (Residues: 1-759; Coverage: 36%)
Gene names: DDB_G0286355, mhcA
Sequence domains:
Structure domains:

Ligands and Environments

3 bound ligands:
Ligand MG 1 x MG
Ligand VO4 1 x VO4
Ligand ADP 1 x ADP
No modified residues

Experiments and Validation Details

Entry percentile scores
Spacegroup: P21212
Unit cell:
a: 84.5Å b: 145.4Å c: 153.8Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.194 0.194 not available
Expression system: Dictyostelium discoideum

Quick links

Citations

58 review citations

Regulation of contraction in striated muscle.
Gordon et al. (2000)
57 more

65 mentions without citation

The sliding filament model: 1972-2004.
Cooke R. (2004)
64 more