3TDE
Crystal structure of S-adenosylmethionine synthetase Rv1392 from Mycobacterium tuberculosis
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 | polymer | 408 | 43494.0 | 4 | UniProt (P77899) Pfam (PF00438) Pfam (PF02772) Pfam (PF02773) UniProt (by SIFTS) (P9WGV1) | Mycobacterium tuberculosis | AdoMet synthase, MAT, Methionine adenosyltransferase |
| 2 | E (D) | SODIUM ION | non-polymer | 23.0 | 1 | Chemie (NA) | |||
| 3 | F, G, H, I (A, B, C, D) | water | water | 18.0 | 1484 | Chemie (HOH) |
Sequence modifications
A, B, C, D: 2 - 403 (UniProt: P77899)
| PDB | External Database | Details |
|---|---|---|
| Gly -4 | - | expression tag |
| Pro -3 | - | expression tag |
| Gly -2 | - | expression tag |
| Ser -1 | - | expression tag |
| Met 0 | - | expression tag |
| Val 1 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 173975.9 | |
| Non-Polymers* | Number of molecules | 1 |
| Total formula weight | 23.0 | |
| All* | Total formula weight | 173998.9 |
