6LGV
Crystal structure of a cysteine-pair mutant (P10C-S291C) of a bacterial bile acid transporter in an inward-facing state complexed with citrate
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 | 33387.9 | 1 | UniProt (A0A380PV03) Pfam (PF01758) | Yersinia frederiksenii | |
| 2 | B (A) | CITRIC ACID | non-polymer | 192.1 | 1 | Chemie (CIT) | |||
| 3 | C, D, E, F, G (A) | 2,3-dihydroxypropyl (9Z)-octadec-9-enoate | non-polymer | 356.5 | 5 | Chemie (A6L) | |||
| 4 | H (A) | water | water | 18.0 | 123 | Chemie (HOH) |
Sequence modifications
A: 1 - 307 (UniProt: A0A380PV03)
| PDB | External Database | Details |
|---|---|---|
| Arg -4 | - | expression tag |
| Ala -3 | - | expression tag |
| His -2 | - | expression tag |
| His -1 | - | expression tag |
| His 0 | - | expression tag |
| Cys 10 | Pro 10 | engineered mutation |
| Cys 291 | Ser 291 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 33387.9 | |
| Non-Polymers* | Number of molecules | 6 |
| Total formula weight | 1974.8 | |
| All* | Total formula weight | 35362.7 |
