› 2o7h

X-ray diffraction
1.86Å resolution

Crystal structure of trimeric coiled coil GCN4 leucine zipper

Released:
DOI: 10.2210/pdb2o7h/pdb
PDB entry 2o7h coloured by chain, front view.
PDB entry 2o7h coloured by chain, side view.
PDB entry 2o7h coloured by chain, top view.
Source organism: Saccharomyces cerevisiae
Primary publication:
Molecular basis of coiled-coil oligomerization-state specificity.
Ciani B, Bjelic S, Honnappa S, Jawhari H, Jaussi R, Payapilly A, Jowitt T, Steinmetz MO, Kammerer RA
Proc Natl Acad Sci U S A 107 19850-5 (2010)
PMID: 21045134

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo trimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-136531 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
General control transcription factor GCN4 Chains: A, B, C, D, E, F
Molecule details ›
Chains: A, B, C, D, E, F
Length: 35 amino acids
Theoretical weight: 4.18 KDa
Source organism: Saccharomyces cerevisiae
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: P03069 (Residues: 249-281; Coverage: 12%)
Gene names: AAS101, AAS3, ARG9, GCN4, YEL009C
Sequence domains: Basic region leucine zipper

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ENRAF-NONIUS FR591
Spacegroup: C2
Unit cell:
a: 76.051Å b: 56.256Å c: 54.863Å
α: 90° β: 129.05° γ: 90°
R-values:
R R work R free
0.181 0.179 0.231
Expression system: Escherichia coli BL21(DE3)

Quick links

Citations

5 review citations

STRIPAK complexes: structure, biological function, and involvement in human diseases.
Hwang et al. (2014)
4 more

5 mentions without citation

The Structure and Topology of α-Helical Coiled Coils.
Lupas et al. (2017)
4 more