9O5F
Crystal Structure of EgtUC binding domain double mutant I243P T274G bound to L-Ergothioneine from S. pneumoniae
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Ergothioneine transporter EgtUC | polymer | 277 | 31008.3 | 1 | UniProt (A0A0H2ZQB9) Pfam (PF04069) | Streptococcus pneumoniae D39 | |
| 2 | B (A) | trimethyl-[(2S)-1-oxidanyl-1-oxidanylidene-3-(2-sulfanylidene-1,3-dihydroimidazol-4-yl)propan-2-yl]azanium | non-polymer | 230.3 | 1 | Chemie (LW8) | |||
| 3 | C (A) | CITRATE ANION | non-polymer | 189.1 | 1 | Chemie (FLC) | |||
| 4 | D, E (A) | CHLORIDE ION | non-polymer | 35.5 | 2 | Chemie (CL) | |||
| 5 | F, G, H (A) | SODIUM ION | non-polymer | 23.0 | 3 | Chemie (NA) | |||
| 6 | I (A) | water | water | 18.0 | 428 | Chemie (HOH) |
Sequence modifications
A: 233 - 506 (UniProt: A0A0H2ZQB9)
| PDB | External Database | Details |
|---|---|---|
| Ser 230 | - | expression tag |
| His 231 | - | expression tag |
| Met 232 | - | expression tag |
| Pro 243 | Ile 243 | conflict |
| Gly 274 | Thr 274 | conflict |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 31008.3 | |
| Non-Polymers* | Number of molecules | 7 |
| Total formula weight | 559.3 | |
| All* | Total formula weight | 31567.5 |
