Research workbench
Crystal structure of HGSTP1-1 with S-nitrosation of CYS101
Analyse Crystal structure of HGSTP1-1 with S-nitrosation of CYS101 in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.
- PDB
- 6AP9
- Type
- protein
- Length
- 419 residues
- Chains
- 2
- Method
- x-ray diffraction
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- Molecule
- Glutathione S-transferase P
- EC
- 2.5.1.18
- UniProt
- P09211
- Ligands
- GSH, GDS, CA
- Pockets
- 4 · best druggability 0.73
Structure
x-ray diffraction · 2 distinct chains · 62% helix, 9% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| A | Glutathione S-transferase P (EC 2.5.1.18) | protein | 210 | 62% helix, 9% strand | P09211 |
| B | Glutathione S-transferase P (EC 2.5.1.18) | protein | 209 | 61% helix, 9% strand | P09211 |
Ligands and binding sites
- GSH · Glutathione · ligand · 2 copies · chains A, B
- GDS · Oxidized glutathione disulfide · ligand · 2 copies · chains A, B
- CA · Calcium ion · metal · 5 copies · chains A, B
- MES · 2-(N-morpholino)-ethanesulfonic acid · additive · 2 copies · chains A, B
- ACT · Acetate ion · additive · 2 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 | 585 | 0.73 | 0.80 | 72 | GSH, GDS |
| 2 | 88 | 0.39 | 0.76 | 15 | empty |
| 3 | 79 | 0.36 | 0.76 | 13 | empty |
| 4 | 76 | 0.30 | 0.73 | 18 | empty |
Interfaces
1 interface between chains.
- A–B · 1310 Ų buried · 19 hydrogen bonds · protein-protein
Modifications
Observed in the structure: 2 modified (nonstandard).
Compared structures
- 6AP9 · Crystal Structure of hGSTP1-1 with S-nitrosation of Cys101 · the same entry in another collection · chain A against A, TM-score 1.00
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 6AP9 · PDBe 6AP9 · UniProt P09211
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