4TKO
Structure of the periplasmic adaptor protein EmrA
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (B) | EmrA | polymer | 358 | 41322.3 | 1 | UniProt (O67159) Pfam (PF00529) Pfam (PF16576) | Aquifex aeolicus | |
| 2 | B (B) | MAGNESIUM ION | non-polymer | 24.3 | 1 | Chemie (MG) | |||
| 3 | C, D (B) | ISOPROPYL ALCOHOL | non-polymer | 60.1 | 2 | Chemie (IPA) | |||
| 4 | E (B) | water | water | 18.0 | 6 | Chemie (HOH) |
Sequence modifications
B: 26 - 374 (UniProt: O67159)
| PDB | External Database | Details |
|---|---|---|
| Met 25 | - | initiating methionine |
| Leu 375 | - | expression tag |
| Glu 376 | - | expression tag |
| His 377 | - | expression tag |
| His 378 | - | expression tag |
| His 379 | - | expression tag |
| His 380 | - | expression tag |
| His 381 | - | expression tag |
| His 382 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 41322.3 | |
| Non-Polymers* | Number of molecules | 3 |
| Total formula weight | 144.5 | |
| All* | Total formula weight | 41466.8 |
