4L9G
Structure of PpsR N-Q-PAS1 from Rb. sphaeroides
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B (A, B) | Transcriptional regulator, PpsR | polymer | 262 | 28835.1 | 2 | UniProt (Q3J179) Pfam (PF13426) | Rhodobacter sphaeroides | |
| 2 | C, D, F, G (A, B) | SULFATE ION | non-polymer | 96.1 | 4 | Chemie (SO4) | |||
| 3 | E (A) | 2-(N-MORPHOLINO)-ETHANESULFONIC ACID | non-polymer | 195.2 | 1 | Chemie (MES) | |||
| 4 | H, I (A, B) | water | water | 18.0 | 147 | Chemie (HOH) |
Sequence modifications
A, B: 2 - 257 (UniProt: Q3J179)
| PDB | External Database | Details |
|---|---|---|
| Gly -4 | - | expression tag |
| Ala -3 | - | expression tag |
| Met -2 | - | expression tag |
| Gly -1 | - | expression tag |
| Met 0 | - | expression tag |
| Gly 1 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 57670.3 | |
| Non-Polymers* | Number of molecules | 5 |
| Total formula weight | 579.5 | |
| All* | Total formula weight | 58249.8 |
