3FRQ
Structure of the macrolide biosensor protein, MphR(A), with erythromcyin
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B | Repressor protein MphR(A) | polymer | 195 | 21710.2 | 2 | UniProt (Q9EVJ6) Pfam (PF00440) In PDB | Escherichia coli | |
| 2 | A, B | ERYTHROMYCIN A | non-polymer | 733.9 | 2 | Chemie (ERY) | |||
| 3 | A, B | GLYCEROL | non-polymer | 92.1 | 6 | Chemie (GOL) | |||
| 4 | A, B | CHLORIDE ION | non-polymer | 35.5 | 2 | Chemie (CL) | |||
| 5 | water | water | 18.0 | 235 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 194 (UniProt: Q9EVJ6)
| PDB | External Database | Details |
|---|---|---|
| Gly 0 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 43420.4 | |
| Non-Polymers* | Number of molecules | 10 |
| Total formula weight | 2091.3 | |
| All* | Total formula weight | 45511.7 |
