1MGV
Crystal Structure of the R391A Mutant of 7,8-Diaminopelargonic Acid Synthase
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) | 7,8-diamino-pelargonic acid aminotransferase | polymer | 429 | 47224.3 | 2 | UniProt (P12995) Pfam (PF00202) | Escherichia coli | Adenosylmethionine-8-amino-7-oxononanoate aminotransferase, DAPA aminotransferase |
| 2 | C, F (A, B) | SODIUM ION | non-polymer | 23.0 | 2 | Chemie (NA) | |||
| 3 | D, G (A, B) | PYRIDOXAL-5'-PHOSPHATE | non-polymer | 247.1 | 2 | Chemie (PLP) | |||
| 4 | E, H, I, J (A, B) | ISOPROPYL ALCOHOL | non-polymer | 60.1 | 4 | Chemie (IPA) | |||
| 5 | K, L (A, B) | water | water | 18.0 | 342 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 429 (UniProt: P12995)
| PDB | External Database | Details |
|---|---|---|
| Leu 14 | Trp 14 | SEE REMARK 999 |
| Ala 391 | Arg 391 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 94448.5 | |
| Non-Polymers* | Number of molecules | 8 |
| Total formula weight | 780.6 | |
| All* | Total formula weight | 95229.2 |
