PDBe 3crp

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

Assemblies composition:
hetero tetramer (preferred)
homo tetramer
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
General control protein GCN4 Chains: A, D
Molecule details ›
Chains: A, D
Length: 34 amino acids
Theoretical weight: 3.9 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, E
Molecule details ›
Chains: B, C, E
Length: 34 amino acids
Theoretical weight: 3.9 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 X4A
Spacegroup: P4212
Unit cell:
a: 79.473Å b: 79.473Å c: 54.947Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.204 0.203 0.23
Expression system: Escherichia coli BL21