8FWI
Structure of dodecameric KaiC-RS-S413E/S414E solved by cryo-EM
This is a non-PDB format compatible entry.
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...) | Circadian clock protein KaiC | polymer | 568 | 62666.1 | 12 | UniProt (B9KWX8) UniProt (by SIFTS) (A0AAX7FLD9) | Cereibacter sphaeroides | |
| 2 | AB, CA, EB, GA, KA... (K, E, L, F, G...) | ADENOSINE-5'-TRIPHOSPHATE | non-polymer | 507.2 | 12 | Chemie (ATP) | |||
| 3 | BB, DA, FB, HA, LA... (K, E, L, F, G...) | ADENOSINE-5'-DIPHOSPHATE | non-polymer | 427.2 | 12 | Chemie (ADP) | |||
| 4 | AA, BA, CB, DB, EA... (D, K, E, L, F...) | MAGNESIUM ION | non-polymer | 24.3 | 24 | Chemie (MG) | |||
| 5 | IB, JB, KB, LB, MB... (A, B, C, D, E...) | water | water | 18.0 | 72 | Chemie (HOH) |
Sequence modifications
A, B, C, D, E, F, G, H, I, J, K, L: 1 - 566 (UniProt: B9KWX8)
| PDB | External Database | Details |
|---|---|---|
| Gly -1 | - | expression tag |
| Ala 0 | - | expression tag |
| Glu 413 | Ser 413 | engineered mutation |
| Glu 414 | Ser 414 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 12 |
| Total formula weight | 751993.6 | |
| Non-Polymers* | Number of molecules | 48 |
| Total formula weight | 11795.9 | |
| All* | Total formula weight | 763789.5 |
