PDBe 3ck4

X-ray diffraction
1.7Å resolution

A heterospecific leucine zipper tetramer

Released:
Primary publication:
A heterospecific leucine zipper tetramer.
Chem. Biol. 15 908-19 (2008)
PMID: 18804028

Function and Biology Details

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

Structure analysis Details

Assembly composition:
hetero tetramer (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
General control protein GCN4 Chains: A, D, E, H, I, L
Molecule details ›
Chains: A, D, E, H, I, L
Length: 34 amino acids
Theoretical weight: 3.99 KDa
Source organism: Saccharomyces cerevisiae S288C
Expression system: Escherichia coli BL21
UniProt:
  • Canonical: P03069 (Residues: 251-281; Coverage: 11%)
Gene names: AAS3, ARG9, GCN4, YEL009C
General control protein GCN4 Chains: B, C, F, G, J, K
Molecule details ›
Chains: B, C, F, G, J, K
Length: 34 amino acids
Theoretical weight: 3.99 KDa
Source organism: Saccharomyces cerevisiae S288C
Expression system: Escherichia coli BL21
UniProt:
  • Canonical: P03069 (Residues: 251-281; Coverage: 11%)
Gene names: AAS3, ARG9, GCN4, YEL009C

Ligands and Environments

1 bound ligand:

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: NSLS BEAMLINE X4C
Spacegroup: P1
Unit cell:
a: 48.846Å b: 49.107Å c: 51.917Å
α: 115.77° β: 94.21° γ: 109.62°
R-values:
R R work R free
0.173 0.171 0.221
Expression system: Escherichia coli BL21