› 1u9f

X-ray diffraction
2.2Å resolution

Heterocyclic Peptide Backbone Modification in GCN4-pLI Based Coiled Coils: Replacement of K(15)L(16)

Released:
DOI: 10.2210/pdb1u9f/pdb
PDB entry 1u9f coloured by chain, front view.
PDB entry 1u9f coloured by chain, side view.
PDB entry 1u9f coloured by chain, top view.
Source organism: Saccharomyces cerevisiae
Primary publication:
Heterocyclic peptide backbone modifications in an alpha-helical coiled coil.
Horne WS, Yadav MK, Stout CD, Ghadiri MR
J Am Chem Soc 126 15366-7 (2004)
PMID: 15563148

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo tetramer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-162496 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
General control protein GCN4 Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 33 amino acids
Theoretical weight: 4.02 KDa
Source organism: Saccharomyces cerevisiae
Expression system: Not provided

Ligands and Environments

No bound ligands
1 modified residue:
Ligand TA4 4 x TA4

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU RU200
Spacegroup: P43212
Unit cell:
a: 67.599Å b: 67.599Å c: 86.698Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.252 0.249 0.32
Expression system: Not provided

Quick links

Citations

17 review citations

Chemoselective ligation and modification strategies for peptides and proteins.
Hackenberger et al. (2008)
16 more

1 mention without citation

Heterocyclic peptide backbone modifications in an alpha-helical coiled coil.
Horne et al. (2004)