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GCN4 leucine zipper domain in a trimeric oligomerization state

Analyse GCN4 leucine zipper domain in a trimeric oligomerization state in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
4DME
Type
protein
Length
99 residues
Chains
3
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
GCN4-P1 leucine zipper domain
Ligands
ACE, NH2, SO4

Structure

x-ray diffraction · 1 distinct chain · 88% helix, 0% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
A, B, CGCN4-P1 leucine zipper domainprotein3388% helix, 0% strand—

Ligands and binding sites

  • ACE · Acetyl group · ligand · 3 copies · chains A, B, C
  • NH2 · Amino group · ion · 3 copies · chains A, C, B
  • SO4 · Sulfate ion · ion · 3 copies · chains A, B, C

Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.

Interfaces

3 interfaces between chains.

  • A–C · 751 Ų buried · 1 hydrogen bond · protein-protein
  • A–B · 701 Ų buried · 2 hydrogen bonds · protein-protein
  • B–C · 701 Ų buried · 2 hydrogen bonds · protein-protein

Modifications

Observed in the structure: 3 covalent (covalent ligand).

Compared structures

  • 4DME · GCN4 leucine zipper domain in a trimeric oligomerization state · the same entry in another collection · chain A against A, TM-score 1.00

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