4CE0
Crystal Structure of SAH-bound Spinosyn Rhamnosyl 4'-O- Methyltransferase SpnH from Saccharopolyspora spinosa
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | O-METHYLTRANSFERASE | polymer | 258 | 29152.6 | 1 | UniProt (Q9ALM9) Pfam (PF05711) | SACCHAROPOLYSPORA SPINOSA | MTASE |
| 2 | B (A) | S-ADENOSYL-L-HOMOCYSTEINE | non-polymer | 384.4 | 1 | Chemie (SAH) | |||
| 3 | C (A) | MAGNESIUM ION | non-polymer | 24.3 | 1 | Chemie (MG) | |||
| 4 | D (A) | water | water | 18.0 | 98 | Chemie (HOH) |
Sequence modifications
A: 1 - 250 (UniProt: Q9ALM9)
| PDB | External Database | Details |
|---|---|---|
| Leu 251 | - | expression tag |
| Glu 252 | - | expression tag |
| His 253 | - | expression tag |
| His 254 | - | expression tag |
| His 255 | - | expression tag |
| His 256 | - | expression tag |
| His 257 | - | expression tag |
| His 258 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 29152.6 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 408.7 | |
| All* | Total formula weight | 29561.3 |
