3P03
Crystal structure of BetP-G153D with choline bound
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B, C | Glycine betaine transporter BetP | polymer | 566 | 61060.5 | 3 | UniProt (P54582) Pfam (PF02028) In PDB | Corynebacterium glutamicum (Brevibacterium flavum) | |
| 2 | C | CHOLINE ION | non-polymer | 104.2 | 1 | Chemie (CHT) |
Sequence modifications
A, B, C: 30 - 595 (UniProt: P54582)
| PDB | External Database | Details |
|---|---|---|
| Ala 44 | Glu 44 | engineered mutation |
| Ala 45 | Glu 45 | engineered mutation |
| Ala 46 | Glu 46 | engineered mutation |
| Asp 153 | Gly 153 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 3 |
| Total formula weight | 183181.5 | |
| Non-Polymers* | Number of molecules | 1 |
| Total formula weight | 104.2 | |
| All* | Total formula weight | 183285.7 |
