Structure analysis

X-ray structure of ankyrin repeat domain of DHHC17 in complex with Snap25b peptide

X-ray diffraction
2.105Å resolution
Source organism: Homo sapiens
Assembly composition:
hetero dimer (preferred)
Entry contents: 2 distinct polypeptide molecules

Assemblies

Assembly 1 (preferred)
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Multimeric state: hetero dimer
Accessible surface area: 10700 Å2
Buried surface area: 1000 Å2
Dissociation area: 500 Å2
Dissociation energy (ΔGdiss): 0 kcal/mol
Dissociation entropy (TΔSdiss): 7 kcal/mol
Interface energy (ΔGint): -6 kcal/mol
Symmetry number: 1
Assembly 2
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Multimeric state: hetero dimer

Binding statistics and energies are not available for this assembly

Macromolecules

Chains: A, C
Length: 239 amino acids
Theoretical weight: 26.7 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
  • Canonical: Q8IUH5 (Residues: 50-284; Coverage: 37%)
Gene names: HIP14, HIP3, HSPC294, HYPH, KIAA0946, ZDHHC17
Pfam: Ankyrin repeats (3 copies)
InterPro:
CATH: Ankyrin repeat-containing domain

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Chains: B, D
Length: 10 amino acids
Theoretical weight: 984 Da
Source organism: Homo sapiens
Expression system: Not provided
UniProt:
  • Canonical: P60880 (Residues: 111-120; Coverage: 5%)
Gene names: SNAP, SNAP25

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