6KU1
The structure of EanB/Y353A complex with ergothioneine
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B | Sulfurtransferase | polymer | 460 | 52238.2 | 2 | UniProt (B3ECE3) Pfam (PF00581) In PDB | Chlorobium limicola | |
| 2 | A, B | MAGNESIUM ION | non-polymer | 24.3 | 4 | Chemie (MG) | |||
| 3 | A, B | trimethyl-[(2S)-1-oxidanyl-1-oxidanylidene-3-(2-sulfanylidene-1,3-dihydroimidazol-4-yl)propan-2-yl]azanium | non-polymer | 230.3 | 2 | Chemie (LW8) | |||
| 4 | A, B | CHLORIDE ION | non-polymer | 35.5 | 4 | Chemie (CL) | |||
| 5 | A, B | 1,2-ETHANEDIOL | non-polymer | 62.1 | 2 | Chemie (EDO) | |||
| 6 | water | water | 18.0 | 363 | Chemie (HOH) |
Sequence modifications
A, B: 2 - 457 (UniProt: B3ECE3)
| PDB | External Database | Details |
|---|---|---|
| Gly -2 | - | expression tag |
| Ser -1 | - | expression tag |
| Glu 0 | - | expression tag |
| Phe 1 | - | expression tag |
| Ala 353 | Tyr 353 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 104476.5 | |
| Non-Polymers* | Number of molecules | 12 |
| Total formula weight | 823.8 | |
| All* | Total formula weight | 105300.3 |
