6SW5
Crystal structure of the human S-adenosylmethionine synthetase 1 (ligand-free form)
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) | S-adenosylmethionine synthase isoform type-1 | polymer | 395 | 43703.9 | 4 | UniProt (Q00266) Pfam (PF00438) Pfam (PF02772) Pfam (PF02773) | Homo sapiens (Human) | AdoMet synthase 1,Methionine adenosyltransferase 1,MAT 1,Methionine adenosyltransferase I/III,MAT-I/III |
| 2 | E, L (A, B) | DI(HYDROXYETHYL)ETHER | non-polymer | 106.1 | 2 | Chemie (PEG) | |||
| 3 | F, G, H, I, J... (A, B, C, D) | 1,2-ETHANEDIOL | non-polymer | 62.1 | 12 | Chemie (EDO) | |||
| 4 | S, T, U, V (A, B, C, D) | water | water | 18.0 | 399 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 174815.4 | |
| Non-Polymers* | Number of molecules | 14 |
| Total formula weight | 957.1 | |
| All* | Total formula weight | 175772.5 |
