5JME
Crystal structure of acetylcholine binding protein (AChBP) from Aplysia Californica in complex with alpha-conotoxin PeIA
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B, C, D, E | Soluble acetylcholine receptor | polymer | 230 | 26212.1 | 5 | UniProt (Q8WSF8) Pfam (PF02931) In PDB | Aplysia californica (California sea hare) | |
| 2 | F, G, H, I | alpha-conotoxin PeIA from Conus pergrandis | polymer | 17 | 1656.9 | 4 | Pfam (PF07365) UniProt (by SIFTS) (Q1L777) In PDB | Conus pergrandis | |
| 3 | water | water | 18.0 | 332 | Chemie (HOH) |
Sequence modifications
A, B, C, D, E: 1 - 219 (UniProt: Q8WSF8)
| PDB | External Database | Details |
|---|---|---|
| Asp -8 | - | expression tag |
| Tyr -7 | - | expression tag |
| Lys -6 | - | expression tag |
| Asp -5 | - | expression tag |
| Asp -4 | - | expression tag |
| Asp -3 | - | expression tag |
| Asp -2 | - | expression tag |
| Lys -1 | - | expression tag |
| Leu 0 | - | expression tag |
| Ser 220 | - | expression tag |
| Arg 221 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 9 |
| Total formula weight | 137688.2 | |
| All* | Total formula weight | 137688.2 |
