9EX7
Cryo-EM structure of the E. coli BrxX methyltransferase in complex with Ocr
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, D (B, A) | Adenine-specific methyltransferase BrxX | polymer | 1205 | 138128.3 | 2 | UniProt (P0DUF9) Pfam (PF07669) | Escherichia coli | BREX protein PglX |
| 2 | B, C (C, D) | Protein Ocr | polymer | 117 | 13819.0 | 2 | UniProt (P03775) Pfam (PF08684) | Escherichia phage T7 | |
| 3 | E, G (B, A) | MAGNESIUM ION | non-polymer | 24.3 | 2 | Chemie (MG) | |||
| 4 | F (B) | S-ADENOSYLMETHIONINE | non-polymer | 398.4 | 1 | Chemie (SAM) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 303894.7 | |
| Non-Polymers* | Number of molecules | 3 |
| Total formula weight | 447.0 | |
| All* | Total formula weight | 304341.7 |
