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Crystal structure of tetradeca-(3-fluorotyrosyl)-glutathione S- transferase

Analyse Crystal structure of tetradeca-(3-fluorotyrosyl)-glutathione S- transferase in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
3FYG
Type
protein
Length
434 residues
Chains
2
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Mu class tetradeca-(3-fluorotyrosyl)-glutathione S- transferase of isoenzyme
EC
2.5.1.18
UniProt
P04905
Ligands
GPR
Pockets
2 · best druggability 0.75

Structure

x-ray diffraction · 1 distinct chain · 51% helix, 9% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
A, BMu class tetradeca-(3-fluorotyrosyl)-glutathione S- transferase of isoenzyme (EC 2.5.1.18)protein21751% helix, 9% strandP04905

Ligands and binding sites

  • GPR · (9R,10R)-9-(S-glutathionyl)-10-hydroxy-9,10-dihydrophenanthrene · ligand · 2 copies · chains A, B

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

Pockets

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

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
111830.750.7786GPR
21580.580.8321empty

Interfaces

1 interface between chains.

  • A–B · 1419 Ų buried · 16 hydrogen bonds · protein-protein

Modifications

Observed in the structure: 26 modified (nonstandard).

Compared structures

  • 3FYG · Crystal structure of tetradeca-(3-fluorotyrosyl)-glutathione S-transferase · the same entry in another collection · chain A against A, TM-score 1.00
  • P04905 · AlphaFold monomer V2.0 prediction for glutathione S-transferase mu 1 (P04905) · a predicted model of the same protein · chain A against A, TM-score 0.98

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