3j6h

Electron Microscopy
8.1Å resolution

Nucleotide-free Kinesin motor domain complexed with GMPCPP-microtubule

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero trimer (preferred)
PDBe Complex ID:
PDB-CPX-135898 (preferred)
Entry contents:
3 distinct polypeptide molecules
Macromolecules (3 distinct):
Tubulin alpha-1A chain Chain: A
Molecule details ›
Chain: A
Length: 436 amino acids
Theoretical weight: 48.44 KDa
Source organism: Sus scrofa
UniProt:
  • Canonical: P02550 (Residues: 2-437; Coverage: 97%)
Gene name: TUBA1A
Sequence domains:
Tubulin beta chain Chain: B
Molecule details ›
Chain: B
Length: 426 amino acids
Theoretical weight: 47.81 KDa
Source organism: Sus scrofa
UniProt:
  • Canonical: P02554 (Residues: 2-427; Coverage: 96%)
Sequence domains:
Kinesin heavy chain isoform 5C Chain: K
Molecule details ›
Chain: K
Length: 352 amino acids
Theoretical weight: 39.62 KDa
Source organism: Mus musculus
Expression system: Escherichia coli
UniProt:
  • Canonical: P28738 (Residues: 1-345; Coverage: 36%)
Gene names: Kif5c, Nkhc2
Sequence domains: Kinesin motor domain

Ligands and Environments

No modified residues

Experiments and Validation Details

Entry percentile scores
Resolution: 8.1Å
Relevant EMDB volumes: EMD-5916
Expression system: Escherichia coli