Structure analysis

X-RAY STRUCTURE OF THE GCN4 LEUCINE ZIPPER, A TWO-STRANDED, PARALLEL COILED COIL

X-ray diffraction
1.8Å resolution
Source organism: Saccharomyces cerevisiae
Assembly composition:
homo dimer (preferred)
Entry contents: 1 distinct polypeptide molecule

Assemblies

Assembly 1 (preferred)
Download    3D Visualisation
Multimeric state: homo dimer
Accessible surface area: 4900 Å2
Buried surface area: 2100 Å2
Dissociation area: 900 Å2
Dissociation energy (ΔGdiss): 13 kcal/mol
Dissociation entropy (TΔSdiss): 9 kcal/mol
Interface energy (ΔGint): -22 kcal/mol
Symmetry number: 2

Macromolecules

Chains: A, B
Length: 34 amino acids
Theoretical weight: 4.03 KDa
Source organism: Saccharomyces cerevisiae
Expression system: Not provided
UniProt:
  • Canonical: P03069 (Residues: 249-281; Coverage: 12%)
Gene names: AAS101, AAS3, ARG9, GCN4, YEL009C
SCOP: Leucine zipper domain

Search similar proteins