3GAH
Structure of a F112H variant PduO-type ATP:corrinoid adenosyltransferase from Lactobacillus reuteri complexed with cobalamin and ATP
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Cobalamin adenosyltransferase PduO-like protein | polymer | 194 | 22373.3 | 1 | UniProt (Q50EJ2) | Lactobacillus reuteri | |
| 2 | B (A) | ADENOSINE-5'-TRIPHOSPHATE | non-polymer | 507.2 | 1 | Chemie (ATP) | |||
| 3 | C (A) | COBALAMIN | non-polymer | 1330.4 | 1 | Chemie (B12) | |||
| 4 | D, E (A) | MAGNESIUM ION | non-polymer | 24.3 | 2 | Chemie (MG) | |||
| 5 | F (A) | POTASSIUM ION | non-polymer | 39.1 | 1 | Chemie (K) | |||
| 6 | G (A) | water | water | 18.0 | 210 | Chemie (HOH) |
Sequence modifications
A: 2 - 188 (UniProt: Q50EJ2)
| PDB | External Database | Details |
|---|---|---|
| Gly -5 | - | expression tag |
| Ala -4 | - | expression tag |
| Ser -3 | - | expression tag |
| Ala -2 | - | expression tag |
| Pro -1 | - | expression tag |
| Met 0 | - | expression tag |
| Val 1 | - | expression tag |
| His 112 | Phe 112 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 22373.3 | |
| Non-Polymers* | Number of molecules | 5 |
| Total formula weight | 1925.2 | |
| All* | Total formula weight | 24298.5 |
