X-ray diffraction
2.8Å resolution

Crystal structure of Huntingtin-interacting protein 1 (HIP1) coiled-coil domain with a basic surface suitable for HIP-protein interactor (HIPPI)


Function and Biology Details

Biochemical function:
Biological process:
Cellular component:

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Entry contents:
1 distinct polypeptide molecule
Huntingtin-interacting protein 1 Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 114 amino acids
Theoretical weight: 13.48 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
  • Canonical: O00291 (Residues: 370-481; Coverage: 11%)
Gene name: HIP1
Structure domains: Single alpha-helices involved in coiled-coils or other helix-helix interfaces

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ALS BEAMLINE 4.2.2
Spacegroup: P43
Unit cell:
a: 72.9Å b: 72.9Å c: 106.5Å
α: 90° β: 90° γ: 90°
R R work R free
0.32 0.265 0.324
Expression system: Escherichia coli