1S06
Crystal Structure of the R253K 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) | Adenosylmethionine-8-amino-7-oxononanoate aminotransferase | polymer | 429 | 47510.5 | 2 | UniProt (P12995) Pfam (PF00202) | Escherichia coli | 7,8-diamino-pelargonic acid aminotransferase, DAPA aminotransferase |
| 2 | C, D (A, B) | SODIUM ION | non-polymer | 23.0 | 2 | Chemie (NA) | |||
| 3 | E, F (A, B) | water | water | 18.0 | 336 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 429 (UniProt: P12995)
| PDB | External Database | Details |
|---|---|---|
| Leu 14 | Trp 14 | SEE REMARK 999 |
| Lys 253 | Arg 253 | engineered mutation |
| Llp 274 | Lys 274 | modified residue |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 95021.0 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 46.0 | |
| All* | Total formula weight | 95067.0 |
