9CBO
Methionine synthase from Thermus thermophilus HB8, Folate and Cobalamin Domains, Pre-Catalytic Conformation (Pre-Fol-on)
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, E... (A, B, C, D, E...) | Methionine synthase | polymer | 511 | 56693.6 | 6 | UniProt (Q5SKM5) Pfam (PF00809) Pfam (PF02607) Pfam (PF02310) | Thermus thermophilus HB8 | 5-methyltetrahydrofolate--homocysteine methyltransferase |
| 2 | G, I, K, N, O... (A, B, C, D, E...) | CO-METHYLCOBALAMIN | non-polymer | 1344.4 | 6 | Chemie (COB) | |||
| 3 | H, J, L, M, P... (A, B, C, E, F) | GLYCEROL | non-polymer | 92.1 | 6 | Chemie (GOL) | |||
| 4 | S, T, U, V, W... (A, B, C, D, E...) | water | water | 18.0 | 108 | Chemie (HOH) |
Sequence modifications
A, B, C, D, E, F: 364 - 874 (UniProt: Q5SKM5)
| PDB | External Database | Details |
|---|---|---|
| Ala 759 | Asp 759 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 6 |
| Total formula weight | 340161.7 | |
| Non-Polymers* | Number of molecules | 12 |
| Total formula weight | 8618.9 | |
| All* | Total formula weight | 348780.5 |
