4bwd

X-ray diffraction
2.7Å resolution

Human short coiled coil protein

Released:

Function and Biology Details

Biochemical function:
  • not assigned
Biological process:
  • not assigned
Cellular component:
  • not assigned
Sequence domain:

Structure analysis Details

Assembly composition:
homo dimer (preferred)
PDBe Complex ID:
PDB-CPX-193793 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Short coiled-coil protein Chains: A, B, C
Molecule details ›
Chains: A, B, C
Length: 82 amino acids
Theoretical weight: 9.38 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: Q9UIL1 (Residues: 78-159; Coverage: 52%)
Gene names: HRIHFB2072, SCOC, SCOCO
Sequence domains: Short coiled-coil protein
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: SLS BEAMLINE X10SA
Spacegroup: C2221
Unit cell:
a: 70.98Å b: 114.75Å c: 93.27Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.221 0.219 0.26
Expression system: Escherichia coli BL21(DE3)