4X8D
Ergothioneine-biosynthetic sulfoxide synthase EgtB in complex with N,N-dimethyl-histidine and gamma-glutamyl-cysteine
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) | Sulfoxide synthase EgtB | polymer | 447 | 49562.6 | 2 | UniProt (G7CFI3) Pfam (PF12867) Pfam (PF03781) | Mycobacterium thermoresistibile ATCC 19527 | |
| 2 | C, T (A, B) | GAMMA-GLUTAMYLCYSTEINE | non-polymer | 250.3 | 2 | Chemie (3GC) | |||
| 3 | D, U (A, B) | N,N-dimethyl-L-histidine | non-polymer | 183.2 | 2 | Chemie (AVI) | |||
| 4 | E, V (A, B) | MANGANESE (II) ION | non-polymer | 54.9 | 2 | Chemie (MN) | |||
| 5 | F (A) | GLYCEROL | non-polymer | 92.1 | 1 | Chemie (GOL) | |||
| 6 | G, H, I, J, K... (A, B) | MAGNESIUM ION | non-polymer | 24.3 | 7 | Chemie (MG) | |||
| 7 | AA, BA, CA, L, M... (B, A) | CHLORIDE ION | non-polymer | 35.5 | 12 | Chemie (CL) | |||
| 8 | DA, S (B, A) | CALCIUM ION | non-polymer | 40.1 | 2 | Chemie (CA) | |||
| 9 | EA, FA (A, B) | water | water | 18.0 | 1015 | Chemie (HOH) |
Sequence modifications
A, B: 3 - 446 (UniProt: G7CFI3)
| PDB | External Database | Details |
|---|---|---|
| Gly 0 | - | expression tag |
| His 1 | - | expression tag |
| Met 2 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 99125.1 | |
| Non-Polymers* | Number of molecules | 28 |
| Total formula weight | 1744.7 | |
| All* | Total formula weight | 100869.8 |
