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Crystal structure of aldose reductase complexed with 2S4R (stereoisomer of fidarestat, 2S4S)
Analyse Crystal structure of aldose reductase complexed with 2S4R (stereoisomer of… in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.
- PDB
- 1X98
- Type
- protein
- Length
- 316 residues
- Chains
- 1
- Method
- x-ray diffraction
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- Molecule
- Aldose reductase
- EC
- 1.1.1.21
- UniProt
- P15121
- Ligands
- NAP, FIS
- Pockets
- 2 · best druggability 0.69
Structure
x-ray diffraction · 1 distinct chain · 39% helix, 15% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| A | Aldose reductase (EC 1.1.1.21) | protein | 316 | 39% helix, 15% strand | P15121 |
Ligands and binding sites
- NAP · Nadp nicotinamide-adenine-dinucleotide phosphate · ligand · chains A
- FIS · (2S,4R)-2-aminoformyl-6-fluoro-spiro[chroman-4,4'-imidazolidine]-2',5'-dione · ligand · chains A
- CIT · Citric acid · additive · chains A
Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.
Pockets
2 pockets found on a 1 Å grid, 1 with a druggability of 0.5 or more.
| Volume (ų) | Druggability | Buriedness | Lining residues | Inside | |
|---|---|---|---|---|---|
| 1 | 298 | 0.69 | 0.83 | 44 | NAP, CIT |
| 2 | 69 | 0.46 | 0.83 | 20 | empty |
Compared structures
- 1X98 · Crystal structure of Aldose Reductase complexed with 2S4R (Stereoisomer of Fidarestat… · the same entry in another collection · chain A against A, TM-score 1.00
- P15121 · AlphaFold monomer V2.0 prediction for aldo-keto reductase family 1 member B1 (P15121) · a predicted model of the same protein · 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 P15121
- Elsewhere: RCSB PDB 1X98 · PDBe 1X98 · UniProt P15121
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