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X-ray diffraction
1.55Å resolution

Crystal structure of KANK1/KIF21A complex

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero dimer (preferred)
PDBe Complex ID:
PDB-CPX-123212 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
KN motif and ankyrin repeat domains 1 Chain: A
Molecule details ›
Chain: A
Length: 257 amino acids
Theoretical weight: 27.71 KDa
Source organism: Mus musculus
Expression system: Escherichia coli
UniProt:
  • Canonical: E9Q238 (Residues: 1088-1338; Coverage: 19%)
Gene name: Kank1
Sequence domains: Ankyrin repeats (3 copies)
Structure domains: Ankyrin repeat-containing domain
Kinesin-like protein KIF21A Chain: B
Molecule details ›
Chain: B
Length: 28 amino acids
Theoretical weight: 3.3 KDa
Source organism: Mus musculus
Expression system: Not provided
UniProt:
  • Canonical: Q9QXL2 (Residues: 1142-1169; Coverage: 2%)
Gene names: Kiaa1708, Kif21a

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SSRF BEAMLINE BL17U1
Spacegroup: P212121
Unit cell:
a: 38.043Å b: 52.08Å c: 136.095Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.184 0.183 0.2
Expression systems:
  • Escherichia coli
  • Not provided