1R9Q
structure analysis of ProX in complex with proline betaine
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Glycine betaine-binding periplasmic protein | polymer | 309 | 33760.7 | 1 | UniProt (P14177) Pfam (PF04069) UniProt (by SIFTS) (P0AFM2) | Escherichia coli | periplasmic ligand-binding protein ProX |
| 2 | B (A) | UNKNOWN ATOM OR ION | non-polymer | 1 | Chemie (UNX) | ||||
| 3 | C (A) | 1,1-DIMETHYL-PROLINIUM | non-polymer | 144.2 | 1 | Chemie (PBE) | |||
| 4 | D (A) | water | water | 18.0 | 59 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 33760.7 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 144.2 | |
| All* | Total formula weight | 33904.9 |
