› 5eon

X-ray diffraction
1.7Å resolution

Crystal structure of a de novo antiparallel coiled-coil hexamer - ACC-Hex

Released:
DOI: 10.2210/pdb5eon/pdb
PDB entry 5eon coloured by chain, front view.
PDB entry 5eon coloured by chain, side view.
PDB entry 5eon coloured by chain, top view.
Source organism: synthetic construct
Primary publication:
X-ray Crystallographic Structure and Solution Behavior of an Antiparallel Coiled-Coil Hexamer Formed by de Novo Peptides.
Spencer RK, Hochbaum AI
Biochemistry 55 3214-23 (2016)
PMID: 27192036

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo hexamer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-165609 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
ACC-Hex Chains: A, B, C
Molecule details ›
Chains: A, B, C
Length: 31 amino acids
Theoretical weight: 3.35 KDa
Source organism: synthetic construct
Expression system: Not provided

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ALS BEAMLINE 5.0.1
Spacegroup: P42212
Unit cell:
a: 59.256Å b: 59.256Å c: 52.519Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.2 0.198 0.222
Expression system: Not provided

Quick links

Citations

2 review citations

De Novo Designed α-Helical Coiled-Coil Peptides as Scaffolds for Chemical Reactions.
Rink et al. (2019)
1 more

1 mention without citation

Molecular assemblies built with the artificial protein Pizza.
Vrancken et al. (2020)