9KHP
The crystal structure of XhnM1 with SAH
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Class I SAM-dependent methyltransferase | polymer | 283 | 29773.4 | 1 | UniProt (A0A3R7FZU3) Pfam (PF13649) | Streptomyces xinghaiensis | |
| 2 | B (A) | S-ADENOSYL-L-HOMOCYSTEINE | non-polymer | 384.4 | 1 | Chemie (SAH) PubChem (16760024) | |||
| 3 | C (A) | CYSTEINE | non-polymer | 121.2 | 1 | Chemie (CYS) | |||
| 4 | D (A) | DIMETHYL SULFOXIDE | non-polymer | 78.1 | 1 | Chemie (DMS) PubChem (679) | |||
| 5 | E, F (A) | 1,2-ETHANEDIOL | non-polymer | 62.1 | 2 | Chemie (EDO) | |||
| 6 | G (A) | ACETATE ION | non-polymer | 59.0 | 1 | Chemie (ACT) PubChem (175) | |||
| 7 | H (A) | water | water | 18.0 | 203 | Chemie (HOH) |
Sequence modifications
A: 1 - 283 (UniProt: A0A3R7FZU3)
| PDB | External Database | Details |
|---|---|---|
| Ala 215 | Val 215 | conflict |
| Val 240 | Ala 240 | conflict |
| Asp 264 | Glu 264 | conflict |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 29773.4 | |
| Non-Polymers* | Number of molecules | 6 |
| Total formula weight | 766.9 | |
| All* | Total formula weight | 30540.3 |
