MolNFT v1 · #127912 · protein
Torpedo californica acetylcholinesterase in complex with a non-chiral donepezil-like inhibitor 17
5NAP: “Torpedo californica acetylcholinesterase in complex with a non-chiral donepezil-like inhibitor 17”. X-ray diffraction, 5 ligands (DZ7, NAG, BMA), 5 pockets (best druggability 0.77). MolNFT v1 #127912 on GenesisL1: 3D structure…
- PDB
- 5NAP
- Type
- protein
- Length
- 532 residues
- Chains
- 1
- Method
- x-ray diffraction
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- Molecule
- Acetylcholinesterase
- EC
- 3.1.1.7
- UniProt
- P04058
- Ligands
- DZ7, NAG, BMA, MAN, FUC
- Pockets
- 5 · best druggability 0.77
Structure
x-ray diffraction · 1 distinct chain · 39% helix, 17% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| A | Acetylcholinesterase (EC 3.1.1.7) | protein | 532 | 39% helix, 17% strand | P04058 |
Ligands and binding sites
- DZ7 · (2~{E})-5,6-dimethoxy-2-[[1-(phenylmethyl)piperidin-4-yl]methylidene]-3~{H}-inden-1-one · ligand · chains A
- NAG · 2-acetamido-2-deoxy-beta-D-glucopyranose · sugar · 5 copies · chains A
- BMA · beta-D-mannopyranose · sugar · 2 copies
- MAN · alpha-D-mannopyranose · sugar · 2 copies
- FUC · alpha-L-fucopyranose · sugar · chains A
Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.
Pockets
5 pockets found on a 1 Å grid, 2 with a druggability of 0.5 or more.
| Volume (ų) | Druggability | Buriedness | Lining residues | Inside | |
|---|---|---|---|---|---|
| 1 | 351 | 0.77 | 0.87 | 36 | DZ7 |
| 2 | 328 | 0.57 | 0.76 | 36 | empty |
| 3 | 133 | 0.45 | 0.76 | 23 | empty |
| 4 | 62 | 0.36 | 0.78 | 13 | empty |
| 5 | 78 | 0.36 | 0.76 | 14 | empty |
Modifications
Observed in the structure: 3 disulfide, 3 glycan (disulfide, N-glycosylation).
Compared structures
- 5NAP · Torpedo californica acetylcholinesterase in complex with a non-chiral donepezil-like… · the same entry in another collection · chain A against A, TM-score 1.00
- P04058 · AlphaFold monomer V2.0 prediction for acetylcholinesterase (P04058) · 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 P04058
- Elsewhere: RCSB PDB 5NAP · PDBe 5NAP · UniProt P04058
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