7N43
Alpha-conotoxin OmIA with unusual pharmacological properties at alpha7 nicotinic receptors
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 (A, B, C, D, E) | Acetylcholine-binding protein | polymer | 210 | 23862.5 | 5 | UniProt (P58154) Pfam (PF02931) | Lymnaea stagnalis (Great pond snail) | AchBP |
| 2 | F, G, H, I, J (F, G, H, I, J) | Alpha-conotoxin OmIA | polymer | 18 | 1726.0 | 5 | UniProt (P0C1R7) Pfam (PF07365) | Conus omaria | |
| 3 | K, L, M, N, O... (A, B, C, D, E...) | water | water | 18.0 | 146 | Chemie (HOH) |
Sequence modifications
F, G, H, I, J: 1 - 17 (UniProt: P0C1R7)
| PDB | External Database | Details |
|---|---|---|
| Nh2 18 | - | amidation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 10 |
| Total formula weight | 127942.5 | |
| All* | Total formula weight | 127942.5 |
