6ta4

Electron Microscopy
6.1Å resolution

Human kinesin-5 motor domain in the AMPPNP state bound to microtubules

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero trimer (preferred)
PDBe Complex ID:
PDB-CPX-135911 (preferred)
Entry contents:
3 distinct polypeptide molecules
Macromolecules (3 distinct):
Tubulin beta chain Chain: B
Molecule details ›
Chain: B
Length: 429 amino acids
Theoretical weight: 48.11 KDa
Source organism: Sus scrofa
UniProt:
  • Canonical: P02554 (Residues: 1-429; Coverage: 96%)
Sequence domains:
Tubulin alpha-1B chain Chain: A
Molecule details ›
Chain: A
Length: 438 amino acids
Theoretical weight: 48.78 KDa
Source organism: Sus scrofa
UniProt:
  • Canonical: Q2XVP4 (Residues: 1-438; Coverage: 97%)
Gene name: TUBA1B
Sequence domains:
Kinesin-like protein KIF11 Chain: K
Molecule details ›
Chain: K
Length: 391 amino acids
Theoretical weight: 43.73 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
  • Canonical: P52732 (Residues: 1-369; Coverage: 35%)
Gene names: EG5, KIF11, KNSL1, TRIP5
Sequence domains: Kinesin motor domain

Ligands and Environments

No modified residues

Experiments and Validation Details

Entry percentile scores
Resolution: 6.1Å
Relevant EMDB volumes: EMD-10422
Expression system: Escherichia coli