4LA2
Crystal structure of dimethylsulphoniopropionate (DMSP) lyase DddQ
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) | Dimethylsulphoniopropionate (DMSP) lyase DddQ | polymer | 198 | 22021.5 | 2 | UniProt (D0CY60) Pfam (PF16867) | Silicibacter lacuscaerulensis | |
| 2 | C, E (A, B) | ZINC ION | non-polymer | 65.4 | 2 | Chemie (ZN) | |||
| 3 | D, F (A, B) | 2-(N-MORPHOLINO)-ETHANESULFONIC ACID | non-polymer | 195.2 | 2 | Chemie (MES) | |||
| 4 | G, H (A, B) | water | water | 18.0 | 436 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 192 (UniProt: D0CY60)
| PDB | External Database | Details |
|---|---|---|
| His 193 | - | expression tag |
| His 194 | - | expression tag |
| His 195 | - | expression tag |
| His 196 | - | expression tag |
| His 197 | - | expression tag |
| His 198 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 44043.1 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 521.3 | |
| All* | Total formula weight | 44564.3 |
