PDBe 4a5y

X-ray diffraction
2.45Å resolution

Intermediate state of human kinesin Eg5 in complex with Ispinesib

Released:
Source organism: Homo sapiens

Function and Biology Details

Structure analysis Details

Assembly composition:
homo trimer (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Kinesin-like protein KIF11 Chains: A, B, C
Molecule details ›
Chains: A, B, C
Length: 368 amino acids
Theoretical weight: 41.06 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • 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


No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: DIAMOND BEAMLINE I03
Spacegroup: P212121
Unit cell:
a: 85.63Å b: 91.93Å c: 163.9Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.204 0.201 0.268
Expression system: Escherichia coli BL21(DE3)