2AEF
Crystal Structures of the MthK RCK Domain in Ca2+ bound form
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B (A, B) | Calcium-gated potassium channel mthK | polymer | 234 | 25914.6 | 2 | UniProt (O27564) Pfam (PF02254) Pfam (PF02080) | Methanothermobacter thermautotrophicus | |
| 2 | C, D (A, B) | CALCIUM ION | non-polymer | 40.1 | 2 | Chemie (CA) | |||
| 3 | E, F (A, B) | water | water | 18.0 | 542 | Chemie (HOH) |
Sequence modifications
A, B: 107 - 336 (UniProt: O27564)
| PDB | External Database | Details |
|---|---|---|
| Leu 337 | - | cloning artifact |
| Val 338 | - | cloning artifact |
| Pro 339 | - | cloning artifact |
| Arg 340 | - | cloning artifact |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 51829.2 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 80.2 | |
| All* | Total formula weight | 51909.3 |
