6SJO
Methyltransferase of the MtgA D102A mutant from Desulfitobacterium hafniense in complex with methyl-tetrahydrofolate
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B | Tetrahydromethanopterin S-methyltransferase | polymer | 307 | 33464.3 | 2 | UniProt (B8FUR2) Pfam (PF02007) In PDB | Desulfitobacterium hafniense DCB-2 | |
| 2 | A | N-[4-({[(6S)-2-AMINO-4-HYDROXY-5-METHYL-5,6,7,8-TETRAHYDROPTERIDIN-6-YL]METHYL}AMINO)BENZOYL]-L-GLUTAMIC ACID | non-polymer | 459.5 | 1 | Chemie (THH) | |||
| 3 | B | GLYCEROL | non-polymer | 92.1 | 5 | Chemie (GOL) | |||
| 4 | water | water | 18.0 | 76 | Chemie (HOH) |
Sequence modifications
A, B: 2 - 306 (UniProt: B8FUR2)
| PDB | External Database | Details |
|---|---|---|
| Gly 0 | - | expression tag |
| Ser 1 | - | expression tag |
| Ala 102 | Asp 102 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 66928.5 | |
| Non-Polymers* | Number of molecules | 6 |
| Total formula weight | 919.9 | |
| All* | Total formula weight | 67848.4 |
