5ybu

X-ray diffraction
1.89Å resolution

Structure of the KANK1 ankyrin domain in complex with KIF21A peptide

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero dimer (preferred)
PDBe Complex ID:
PDB-CPX-172081 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
KN motif and ankyrin repeat domain-containing protein 1 Chain: A
Molecule details ›
Chain: A
Length: 253 amino acids
Theoretical weight: 27.31 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli-Thermus thermophilus shuttle vector pTRH1T
UniProt:
  • Canonical: Q14678 (Residues: 1080-1329; Coverage: 19%)
Gene names: ANKRD15, KANK, KANK1, KIAA0172
Sequence domains: Ankyrin repeat
Structure domains: Ankyrin repeat-containing domain
Kinesin-like protein KIF21A Chain: B
Molecule details ›
Chain: B
Length: 22 amino acids
Theoretical weight: 2.66 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli-Thermus thermophilus shuttle vector pTRH1T
UniProt:
  • Canonical: Q7Z4S6 (Residues: 1146-1167; Coverage: 1%)
Gene names: KIAA1708, KIF2, 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: 37.648Å b: 51.624Å c: 137.609Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.225 0.222 0.253
Expression system: Escherichia coli-Thermus thermophilus shuttle vector pTRH1T