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Crystal structure of glutathione S-transferase PA1623 from pseudomonas aeruginosa PACS2 complexed with tartrate

Analyse Crystal structure of glutathione S-transferase PA1623 from pseudomonas… in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
6TUM
Type
protein
Length
408 residues
Chains
2
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Glutathione S-transferase
UniProt
A0A485ICL5
Pockets
4 · best druggability 0.71

Structure

x-ray diffraction · 2 distinct chains · 58% helix, 10% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
AGlutathione S-transferaseprotein20357% helix, 10% strandA0A485ICL5
BGlutathione S-transferaseprotein20559% helix, 10% strandA0A485ICL5

Ligands and binding sites

  • TAR · D(-)-tartaric acid · additive · chains A
  • TLA · L(+)-tartaric acid · additive · chains B

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

Pockets

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

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
14180.710.8234TAR
23790.690.8235TLA
31040.390.7619empty
4930.380.7617empty

Interfaces

1 interface between chains.

  • A–B · 1835 Ų buried · 33 hydrogen bonds · protein-protein

Modifications

Observed in the structure: 12 modified (engineered).

Compared structures

  • 6TUM · Crystal structure of glutathione s-transferase PA1623 from Pseudomonas aeruginosa PACS2… · the same entry in another collection · chain A against A, TM-score 1.00

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