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Ttgr in complex with quercetin

Analyse Ttgr in complex with quercetin in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
2UXH
Type
protein
Length
411 residues
Chains
2
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Hth-type transcriptional regulator ttgr
UniProt
Q9AIU0
Ligands
QUE
Pockets
3 · best druggability 0.82

Structure

x-ray diffraction · 2 distinct chains · 73% helix, 1% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
AHth-type transcriptional regulator ttgrprotein20676% helix, 1% strandQ9AIU0
BHth-type transcriptional regulator ttgrprotein20569% helix, 2% strandQ9AIU0

Ligands and binding sites

  • QUE · 3,5,7,3',4'-pentahydroxyflavone · ligand · 2 copies · chains A, B

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

Pockets

3 pockets found on a 1 Å grid, 2 with a druggability of 0.5 or more.

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
15250.820.8842QUE
25360.820.8847QUE
3680.310.7416empty

Interfaces

1 interface between chains.

  • A–B · 2234 Ų buried · 30 hydrogen bonds · protein-protein

Compared structures

  • 2UXH · TtgR in complex with Quercetin · the same entry in another collection · chain A against A, TM-score 1.00
  • Q9AIU0 · AlphaFold monomer V2.0 prediction for hth-type transcriptional regulator ttgr (Q9AIU0) · a predicted model of the same protein · chain A against A, TM-score 0.99

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