Research workbench
Glutathione S-transferase complexed with sulfasalazine
Analyse Glutathione S-transferase complexed with sulfasalazine in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.
- PDB
- 13GS
- Type
- protein
- Length
- 418 residues
- Chains
- 2
- Method
- x-ray diffraction
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- Molecule
- Glutathione S-transferase
- EC
- 2.5.1.18
- UniProt
- P09211
- Ligands
- GSH, SAS
- Pockets
- 4 · best druggability 0.73
Structure
x-ray diffraction · 2 distinct chains · 60% helix, 8% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| A | Glutathione S-transferase (EC 2.5.1.18) | protein | 210 | 60% helix, 8% strand | P09211 |
| B | Glutathione S-transferase (EC 2.5.1.18) | protein | 208 | 61% helix, 9% strand | P09211 |
Ligands and binding sites
- GSH · Glutathione · ligand · 2 copies · chains A, B
- SAS · 2-hydroxy-(5-([4-(2-pyridinylamino)sulfonyl]phenyl) azo)benzoic acid · ligand · 2 copies · chains A, B
- MES · 2-(N-morpholino)-ethanesulfonic acid · additive · 3 copies · chains A, 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, 1 with a druggability of 0.5 or more.
| Volume (ų) | Druggability | Buriedness | Lining residues | Inside | |
|---|---|---|---|---|---|
| 1 | 698 | 0.73 | 0.79 | 92 | GSH, SAS |
| 2 | 86 | 0.36 | 0.75 | 14 | empty |
| 3 | 85 | 0.36 | 0.75 | 17 | empty |
| 4 | 61 | 0.29 | 0.74 | 15 | MES |
Interfaces
1 interface between chains.
- A–B · 1262 Ų buried · 16 hydrogen bonds · protein-protein
Compared structures
Analyse
- Open in the research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides and crosslinks on the 3D structure
- Every structure of UniProt P09211
- Elsewhere: RCSB PDB 13GS · PDBe 13GS · UniProt P09211
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