› 1y47

X-ray diffraction
2.7Å resolution

Structural studies of designed alpha-helical hairpins

Released:
DOI: 10.2210/pdb1y47/pdb
PDB entry 1y47 coloured by chain, front view.
PDB entry 1y47 coloured by chain, side view.
PDB entry 1y47 coloured by chain, top view.
Source organism: Synthetic construct
Primary publication:
Analysis and design of turns in alpha-helical hairpins.
Lahr SJ, Engel DE, Stayrook SE, Maglio O, North B, Geremia S, Lombardi A, DeGrado WF
J Mol Biol 346 1441-54 (2005)
PMID: 15713492

Function and Biology Details

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

Structure analysis Details

Assemblies composition:
homo dimer
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-162557 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
dueferri (DF2) Chains: A, B
Molecule details ›
Chains: A, B
Length: 46 amino acids
Theoretical weight: 5.6 KDa
Source organism: Synthetic construct
Expression system: Not provided
Structure domains: Immunoglobulin FC, subunit C

Ligands and Environments

1 bound ligand:
Ligand CD 3 x CD
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU RU300
Spacegroup: P21212
Unit cell:
a: 48.274Å b: 39.017Å c: 46.891Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.236 0.234 0.259
Expression system: Not provided

Quick links

Citations

4 review citations

Protein design: toward functional metalloenzymes.
Yu et al. (2014)
3 more