9YCE
Active site of MtgB, a glycine betaine methyltransferase from the MttB superfamily
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) | Glycine betaine methyltransferase | polymer | 477 | 52393.5 | 2 | UniProt (Q24SP7) | Desulfitobacterium hafniense Y51 | GB methyltransferase,Glycine betaine--corrinoid protein Co-methyltransferase,Glycine betaine:cob(I)alamin methyltransferase,Glycine betaine:corrinoid methyltransferase |
| 2 | C (A) | IMIDAZOLE | non-polymer | 69.1 | 1 | Chemie (IMD) | |||
| 3 | D, F (A, B) | TRIMETHYL GLYCINE | non-polymer | 118.2 | 2 | Chemie (BET) | |||
| 4 | E (B) | 1,2-ETHANEDIOL | non-polymer | 62.1 | 1 | Chemie (EDO) | |||
| 5 | G, H (A, B) | water | water | 18.0 | 233 | Chemie (HOH) |
Sequence modifications
A, B: 2 - 476 (UniProt: Q24SP7)
| PDB | External Database | Details |
|---|---|---|
| Gly 0 | - | expression tag |
| Met 1 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 104787.0 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 367.5 | |
| All* | Total formula weight | 105154.5 |
