1O9T
Methionine adenosyltransferase complexed with both substrates ATP and methionine
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B (A, B) | S-ADENOSYLMETHIONINE SYNTHETASE | polymer | 396 | 43637.7 | 2 | UniProt (P13444) Pfam (PF00438) Pfam (PF02772) Pfam (PF02773) | RATTUS NORVEGICUS (RAT) | METHIONINE ADENOSYLTRANSFERASE, ADOMET SYNTHETASE, MAT-I |
| 2 | C (A) | METHIONINE | non-polymer | 149.2 | 1 | Chemie (MET) | |||
| 3 | D, J (A, B) | PHOSPHATE ION | non-polymer | 95.0 | 2 | Chemie (PO4) | |||
| 4 | E, F, G (A) | MAGNESIUM ION | non-polymer | 24.3 | 3 | Chemie (MG) | |||
| 5 | H, K (A, B) | POTASSIUM ION | non-polymer | 39.1 | 2 | Chemie (K) | |||
| 6 | I (B) | ADENOSINE-5'-TRIPHOSPHATE | non-polymer | 507.2 | 1 | Chemie (ATP) | |||
| 7 | L, M (A, B) | water | water | 18.0 | 176 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 87275.5 | |
| Non-Polymers* | Number of molecules | 9 |
| Total formula weight | 997.4 | |
| All* | Total formula weight | 88272.9 |
