9FCY
CysG(N-16)-R21K mutant in complex with SAH from Kitasatospora cystarginea
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B, C, D (A, B, C, D) | SAM-dependent methyltransferase | polymer | 215 | 23900.9 | 4 | UniProt (A0A1W6R556) Pfam (PF13649) | Kitasatospora cystarginea | |
| 2 | E, G, I, K (A, B, C, D) | ADENINE | non-polymer | 135.1 | 4 | Chemie (ADE) | |||
| 3 | F, H, J, L (A, B, C, D) | CALCIUM ION | non-polymer | 40.1 | 4 | Chemie (CA) | |||
| 4 | M, N, O, P (A, B, C, D) | water | water | 18.0 | 353 | Chemie (HOH) |
Sequence modifications
A, B, C, D: 17 - 229 (UniProt: A0A1W6R556)
| PDB | External Database | Details |
|---|---|---|
| Gly 15 | - | expression tag |
| Ser 16 | - | expression tag |
| Lys 22 | Arg 21 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 95603.6 | |
| Non-Polymers* | Number of molecules | 8 |
| Total formula weight | 700.8 | |
| All* | Total formula weight | 96304.4 |
