› 1lkx

X-ray diffraction
3Å resolution

MOTOR DOMAIN OF MYOE, A CLASS-I MYOSIN

Released:
DOI: 10.2210/pdb1lkx/pdb
PDB entry 1lkx coloured by chain, front view.
PDB entry 1lkx coloured by chain, side view.
PDB entry 1lkx coloured by chain, top view.
Source organism: Dictyostelium discoideum
Primary publication:
Crystal structure of the motor domain of a class-I myosin.
Kollmar M, Dürrwang U, Kliche W, Manstein DJ, Kull FJ
EMBO J 21 2517-25 (2002)
PMID: 12032065

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-169899 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Myosin IE heavy chain Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 697 amino acids
Theoretical weight: 79.17 KDa
Source organism: Dictyostelium discoideum
Expression system: Dictyostelium discoideum
UniProt:
  • Canonical: Q03479 (Residues: 1-697; Coverage: 69%)
Gene names: DDB_G0288679, dmiE, myoE
Sequence domains: Myosin head (motor domain)
Structure domains:

Ligands and Environments

3 bound ligands:
Ligand MG 4 x MG
Ligand VO4 4 x VO4
Ligand ADP 4 x ADP
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: EMBL/DESY, HAMBURG BEAMLINE BW7B
Spacegroup: P21
Unit cell:
a: 51.818Å b: 143.667Å c: 236.05Å
α: 90° β: 94.86° γ: 90°
R-values:
R R work R free
0.228 0.228 0.273
Expression system: Dictyostelium discoideum

Quick links

Citations

12 review citations

Leveraging the membrane - cytoskeleton interface with myosin-1.
McConnell et al. (2010)
11 more

19 mentions without citation

Overview of protein structural and functional folds.
Sun et al. (2004)
18 more