4N7X
The E254A mutant of the sodium bile acid symporter from Yersinia frederiksenii
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Transporter, sodium/bile acid symporter family | polymer | 312 | 33307.8 | 1 | UniProt (C4ST46) | Yersinia frederiksenii | |
| 2 | B (A) | water | water | 18.0 | 14 | Chemie (HOH) |
Sequence modifications
A: 1 - 307 (UniProt: C4ST46)
| PDB | External Database | Details |
|---|---|---|
| Arg -4 | - | expression tag |
| Ala -3 | - | expression tag |
| His -2 | - | expression tag |
| His -1 | - | expression tag |
| His 0 | - | expression tag |
| Ala 254 | Glu 254 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 33307.8 | |
| All* | Total formula weight | 33307.8 |
