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Crystal structure of IQN17

Analyse Crystal structure of IQN17 in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
2Q5U
Type
protein
Length
135 residues
Chains
3
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Fusion protein between yeast variant GCN4 and HIVGP41
UniProt
A3F986
Ligands
ACE, CL

Structure

x-ray diffraction · 1 distinct chain · 91% helix, 0% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
A, B, CFusion protein between yeast variant GCN4 and HIVGP41protein4591% helix, 0% strandA3F986

Ligands and binding sites

  • ACE · Acetyl group · ligand · 3 copies · chains A, B, C
  • CL · Chloride ion · ion · chains A, B

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

Interfaces

3 interfaces between chains.

  • A–B · 938 Ų buried · 6 hydrogen bonds · protein-protein
  • B–C · 931 Ų buried · 5 hydrogen bonds · protein-protein
  • A–C · 929 Ų buried · 8 hydrogen bonds · protein-protein

Modifications

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

Compared structures

  • 2Q5U · Crystal structure of IQN17 · the same entry in another collection · chain A against A, TM-score 1.00

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