MolNFT v1 · #54616 · protein
Crystal structure of mache-Y337A-TZ2PA6 syn complex (1 wk)
2XUI · Acetylcholinesterase: “Crystal structure of mache-Y337A-TZ2PA6 syn complex (1 wk)”. X-ray diffraction, 3 ligands (TZ5, NAG, FUC), 13 pockets (best druggability 0.78). MolNFT v1 #54616 on GenesisL1: 3D structure, binding sites and…
- PDB
- 2XUI
- Type
- protein
- Length
- 1,068 residues
- Chains
- 2
- Method
- x-ray diffraction
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- Molecule
- Acetylcholinesterase
- EC
- 3.1.1.7
- UniProt
- P21836
- Ligands
- TZ5, NAG, FUC
- Pockets
- 13 · best druggability 0.78
Structure
x-ray diffraction · 2 distinct chains · 38% helix, 18% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| A | Acetylcholinesterase (EC 3.1.1.7) | protein | 536 | 38% helix, 18% strand | P21836 |
| B | Acetylcholinesterase (EC 3.1.1.7) | protein | 532 | 38% helix, 19% strand | P21836 |
Ligands and binding sites
- TZ5 · 3,8-diamino-6-phenyl-5-[6-[1-[2-[(1,2,3,4-tetrahydro-9-acridinyl)amino]ethyl]-1H-1,2,3-triazol-5-yl]hexyl]-phenanthridinium · ligand · 2 copies · chains A, B
- NAG · 2-acetamido-2-deoxy-beta-D-glucopyranose · sugar · 2 copies · chains A, B
- FUC · alpha-L-fucopyranose · sugar · chains A
- P6G · Hexaethylene glycol · additive · chains A, B
Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.
Pockets
13 pockets found on a 1 Å grid, 7 with a druggability of 0.5 or more.
| Volume (ų) | Druggability | Buriedness | Lining residues | Inside | |
|---|---|---|---|---|---|
| 1 | 427 | 0.78 | 0.86 | 44 | TZ5 |
| 2 | 408 | 0.77 | 0.86 | 40 | TZ5 |
| 3 | 383 | 0.69 | 0.81 | 55 | P6G |
| 4 | 166 | 0.58 | 0.82 | 23 | empty |
| 5 | 179 | 0.57 | 0.81 | 18 | empty |
Interfaces
1 interface between chains.
- A–B · 884 Ų buried · 2 hydrogen bonds · protein-protein
Modifications
Observed in the structure: 6 disulfide, 1 glycan (disulfide, N-glycosylation).
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 P21836
- Elsewhere: RCSB PDB 2XUI · PDBe 2XUI · UniProt P21836
GL1X is a live explorer of the GenesisL1 blockchain. Turn on JavaScript for search, charts and interactive views.