1CEK
THREE-DIMENSIONAL STRUCTURE OF THE MEMBRANE-EMBEDDED M2 CHANNEL-LINING SEGMENT FROM THE NICOTINIC ACETYLCHOLINE RECEPTOR BY SOLID-STATE NMR SPECTROSCOPY
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A | PROTEIN (ACETYLCHOLINE RECEPTOR M2) | polymer | 25 | 2666.1 | 1 | UniProt (P25110) In PDB | Rattus norvegicus (Norway rat) | ACHR M2 |
Sequence modifications
A: 1 - 25 (UniProt: P25110)
| PDB | External Database | Details |
|---|---|---|
| Gly 1 | Cys 274 | cloning artifact |
| Ser 2 | Gly 275 | cloning artifact |
| Met 5 | Thr 278 | conflict |
| Thr 7 | Val 280 | conflict |
| Ala 16 | Ser 289 | conflict |
| Thr 22 | Ile 295 | conflict |
| Gln 24 | Lys 297 | conflict |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 2666.1 | |
| All* | Total formula weight | 2666.1 |
