2NQ5
Crystal structure of methyltransferase from Streptococcus mutans
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | 5-methyltetrahydropteroyltriglutamate--homocysteine methyltransferase | polymer | 755 | 85462.2 | 1 | UniProt (Q8CWX6) Pfam (PF08267) Pfam (PF01717) | Streptococcus mutans | Methionine synthase, vitamin-B12 independent isozyme, Cobalamin-independent methionine synthase |
| 2 | B (A) | water | water | 18.0 | 348 | Chemie (HOH) |
Sequence modifications
A: 2 - 745 (UniProt: Q8CWX6)
| PDB | External Database | Details |
|---|---|---|
| Met -1 | - | cloning artifact |
| Ser 0 | - | cloning artifact |
| Leu 1 | - | cloning artifact |
| Glu 746 | - | cloning artifact |
| Gly 747 | - | cloning artifact |
| His 748 | - | expression tag |
| His 749 | - | expression tag |
| His 750 | - | expression tag |
| His 751 | - | expression tag |
| His 752 | - | expression tag |
| His 753 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 85462.2 | |
| All* | Total formula weight | 85462.2 |
