3Q1Y
Allosteric regulation by Lysine residue: A novel anion-hole formation in the ribokinase family
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Lin2199 protein | polymer | 320 | 34951.9 | 1 | UniProt (Q929S5) Pfam (PF00294) | Listeria innocua | |
| 2 | B (A) | GLYCEROL | non-polymer | 92.1 | 1 | Chemie (GOL) | |||
| 3 | C (A) | POTASSIUM ION | non-polymer | 39.1 | 1 | Chemie (K) | |||
| 4 | D (A) | water | water | 18.0 | 114 | Chemie (HOH) |
Sequence modifications
A: 2 - 310 (UniProt: Q929S5)
| PDB | External Database | Details |
|---|---|---|
| Met -3 | - | expression tag |
| Ser -2 | - | expression tag |
| Leu -1 | - | expression tag |
| Ala 281 | Lys 281 | engineered mutation |
| Glu 311 | - | expression tag |
| Gly 312 | - | expression tag |
| His 313 | - | expression tag |
| His 314 | - | expression tag |
| His 315 | - | expression tag |
| His 316 | - | expression tag |
| His 317 | - | expression tag |
| His 318 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 34951.9 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 131.2 | |
| All* | Total formula weight | 35083.1 |
