1MZP
Structure of the L1 protuberance in the ribosome
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (B) | fragment of 23S rRNA | polymer | 55 | 17836.7 | 1 | |||
| 2 | B (A) | 50s ribosomal protein L1P | polymer | 217 | 24690.4 | 1 | UniProt (P35024) Pfam (PF00687) | Sulfolobus acidocaldarius | |
| 3 | C, D, E (B) | MAGNESIUM ION | non-polymer | 24.3 | 3 | Chemie (MG) | |||
| 4 | F, G (B, A) | water | water | 18.0 | 94 | Chemie (HOH) |
Sequence modifications
A: 2 - 217 (UniProt: P35024)
| PDB | External Database | Details |
|---|---|---|
| Met 1 | - | cloning artifact |
| Mse 41 | Met 44 | modified residue |
| Arg 105 | Ile 108 | conflict |
| Mse 117 | Met 120 | modified residue |
| Leu 156 | Ile 159 | conflict |
| Mse 174 | Met 177 | modified residue |
| Mse 209 | Met 212 | modified residue |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 42527.1 | |
| Non-Polymers* | Number of molecules | 3 |
| Total formula weight | 72.9 | |
| All* | Total formula weight | 42600.0 |
