2WQ2: General control protein GCN4

GCN4 leucine zipper mutant with three IxxNTxx motifs coordinating iodide. Determined by X-ray diffraction at 1.36 Å resolution. Released 3 Nov 2009.

Method: X-ray diffraction
Resolution: 1.36 Å
Organism: SACCHAROMYCES CEREVISIAE
Chains: 1
Atoms: 309
Mol. weight: 4.35 kDa
Released: 3 Nov 2009

Explore 2WQ2 in 3D Show helices and sheets RCSB PDB PDBe

Secondary structure: helices and β-sheets

2WQ2 contains 1 α-helix and 0 β-strands across 1 chain. Residue ranges use author residue numbering, as in the PDB file, from PDBe. To see them in 3D, choose the Cartoon representation with Secondary structure coloring: helices, sheets and coils get different colors.

Chain A: 1 helix, 0 β-strands

Element	Residues	Length	Sheet
α-helix	3-30	28

Molecules and chains

Molecule	Chains	Type	Length	Organism	UniProt
General control protein GCN4	A	protein	33	SACCHAROMYCES CEREVISIAE	P03069 (AlphaFold model)

Sequence of entity 1 (A), FASTA

>2WQ2_1 GENERAL CONTROL PROTEIN GCN4 (chains A)
RMKQLEDKIEENTSKIYHNTNEIARNTKLVGER

Primary citation

A Coiled-Coil Motif that Sequesters Ions to the Hydrophobic Core. Hartmann, M.D., Ridderbusch, O., Zeth, K. et al. Proc Natl Acad Sci U S A (2009) 106:16950. DOI 10.1073/PNAS.0907256106 · PubMed

Other PDB entries of the same protein (UniProt P03069 (AlphaFold model), which also has an AlphaFold model), best resolution first:

3AZD 0.98 Å, Crystal structure of tropomyosin N-terminal fragment at 0.98A resolution
2WQ1 1.08 Å, GCN4 leucine zipper mutant with three IxxNTxx motifs coordinating bromide
2WQ0 1.12 Å, GCN4 leucine zipper mutant with three IxxNTxx motifs coordinating chloride
4OWI 1.2 Å, peptide structure
2WQ3 1.22 Å, GCN4 leucine zipper mutant with three IxxNTxx motifs coordinating chloride and nitrate
2HY6 1.25 Å, A seven-helix coiled coil
2WPZ 1.25 Å, GCN4 leucine zipper mutant with two VxxNxxx motifs coordinating chloride
6PSA 1.3 Å, PIE12 D-peptide against HIV entry (in complex with IQN17 Q577R resistance mutant)
2IPZ 1.35 Å, A Parallel Coiled-Coil Tetramer with Offset Helices
2YNY 1.35 Å, Salmonella enterica SadA 255-302 fused to GCN4 adaptors (SadAK1)
5APU 1.35 Å, Sequence IANKEDKAD inserted between GCN4 adaptors - Structure A9b black
5APS 1.37 Å, Sequence IENKKAD inserted between GCN4 adaptors - Structure A7

Browse structure collections

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