1DK1
DETAILED VIEW OF A KEY ELEMENT OF THE RIBOSOME ASSEMBLY: CRYSTAL STRUCTURE OF THE S15-RRNA COMPLEX
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (B) | RRNA FRAGMENT | polymer | 57 | 18465.0 | 1 | Thermus thermophilus | ||
| 2 | B (A) | 30S RIBOSOMAL PROTEIN S15 | polymer | 86 | 10498.7 | 1 | UniProt (P80378) Pfam (PF00312) | Thermus thermophilus | |
| 3 | C, D, E, F, G... (B) | MAGNESIUM ION | non-polymer | 24.3 | 9 | Chemie (MG) | |||
| 4 | L, M (B) | SODIUM ION | non-polymer | 23.0 | 2 | Chemie (NA) | |||
| 5 | N (A) | POTASSIUM ION | non-polymer | 39.1 | 1 | Chemie (K) | |||
| 6 | O, P (B, A) | water | water | 18.0 | 25 | Chemie (HOH) |
Sequence modifications
A: 101 - 186 (UniProt: P80378)
| PDB | External Database | Details |
|---|---|---|
| Mse 111 | Ile 11 | engineered mutation |
| Mse 179 | Ala 79 | engineered mutation |
| Mse 157 | Met 57 | engineered mutation |
| Mse 158 | Met 58 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 28963.7 | |
| Non-Polymers* | Number of molecules | 12 |
| Total formula weight | 303.8 | |
| All* | Total formula weight | 29267.5 |
