PDBe 1ii6

X-ray diffraction
2.1Å resolution

Crystal Structure of the Mitotic Kinesin Eg5 in Complex with Mg-ADP.


Function and Biology Details

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Entry contents:
1 distinct polypeptide molecule
Kinesin-like protein KIF11 Chains: A, B
Molecule details ›
Chains: A, B
Length: 368 amino acids
Theoretical weight: 41.06 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli BL21(DE3)
  • Canonical: P52732 (Residues: 1-368; Coverage: 35%)
Gene names: EG5, KIF11, KNSL1, TRIP5
Sequence domains: Kinesin motor domain
Structure domains: Kinesin motor domain

Ligands and Environments

3 bound ligands:

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SSRL BEAMLINE BL9-1
Spacegroup: P21
Unit cell:
a: 53.083Å b: 78.588Å c: 94.147Å
α: 90° β: 93.84° γ: 90°
R R work R free
0.218 0.218 0.255
Expression system: Escherichia coli BL21(DE3)