2HNK
Crystal structure of SAM-dependent O-methyltransferase from pathogenic bacterium Leptospira interrogans
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 (A, B, C) | SAM-dependent O-methyltransferase | polymer | 239 | 26861.5 | 3 | UniProt (Q8F8Y3) Pfam (PF01596) | Leptospira interrogans | |
| 2 | D, J, M, N (A, B, C) | SULFATE ION | non-polymer | 96.1 | 4 | Chemie (SO4) | |||
| 3 | E, K, O (A, B, C) | S-ADENOSYL-L-HOMOCYSTEINE | non-polymer | 384.4 | 3 | Chemie (SAH) | |||
| 4 | F, G, H, I, L... (A, B, C) | DI(HYDROXYETHYL)ETHER | non-polymer | 106.1 | 7 | Chemie (PEG) | |||
| 5 | R, S, T (A, B, C) | water | water | 18.0 | 397 | Chemie (HOH) |
Sequence modifications
A, B, C: 1 - 231 (UniProt: Q8F8Y3)
| PDB | External Database | Details |
|---|---|---|
| Leu 232 | - | expression tag |
| Glu 233 | - | expression tag |
| His 234 | - | expression tag |
| His 235 | - | expression tag |
| His 236 | - | expression tag |
| His 237 | - | expression tag |
| His 238 | - | expression tag |
| His 239 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 3 |
| Total formula weight | 80584.6 | |
| Non-Polymers* | Number of molecules | 14 |
| Total formula weight | 2280.3 | |
| All* | Total formula weight | 82864.9 |
