6MKU
Crystal structure of the periplasmic Lysine-, Arginine-, Ornithine-binding protein (LAO) D11A mutant from Salmonella typhimurium complexed with arginine
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (E) | Lysine/arginine/ornithine-binding periplasmic protein | polymer | 238 | 26014.3 | 1 | UniProt (P02911) Pfam (PF00497) | Salmonella typhimurium (strain LT2 / SGSC1412 / ATCC 700720) | LAO-binding protein |
| 2 | B (E) | ARGININE | non-polymer | 175.2 | 1 | Chemie (ARG) | |||
| 3 | C (E) | ACETATE ION | non-polymer | 59.0 | 1 | Chemie (ACT) | |||
| 4 | D (E) | GLYCEROL | non-polymer | 92.1 | 1 | Chemie (GOL) | |||
| 5 | E (E) | water | water | 18.0 | 270 | Chemie (HOH) |
Sequence modifications
E: 1 - 238 (UniProt: P02911)
| PDB | External Database | Details |
|---|---|---|
| Ala 11 | Asp 33 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 26014.3 | |
| Non-Polymers* | Number of molecules | 3 |
| Total formula weight | 326.3 | |
| All* | Total formula weight | 26340.7 |
