5T8T
Crystal Structure of a S-adenosylmethionine Synthase from Neisseria gonorrhoeae with bound AMP and Magnesium
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) | S-adenosylmethionine synthase | polymer | 397 | 43017.5 | 2 | UniProt (Q5FAC0) Pfam (PF00438) Pfam (PF02772) Pfam (PF02773) | Neisseria gonorrhoeae (strain ATCC 700825 / FA 1090) | AdoMet synthase,MAT,Methionine adenosyltransferase |
| 2 | C (B) | ADENOSINE MONOPHOSPHATE | non-polymer | 347.2 | 1 | Chemie (AMP) | |||
| 3 | D (B) | MAGNESIUM ION | non-polymer | 24.3 | 1 | Chemie (MG) | |||
| 4 | E, F (A, B) | water | water | 18.0 | 378 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 389 (UniProt: Q5FAC0)
| PDB | External Database | Details |
|---|---|---|
| Met -7 | - | initiating methionine |
| Ala -6 | - | expression tag |
| His -5 | - | expression tag |
| His -4 | - | expression tag |
| His -3 | - | expression tag |
| His -2 | - | expression tag |
| His -1 | - | expression tag |
| His 0 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 86035.0 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 371.5 | |
| All* | Total formula weight | 86406.5 |
