5I48
Erwinia chrysanthemi L-asparaginase A31I + E63Q mutation + Aspartic acid
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) | L-asparaginase | polymer | 328 | 35334.4 | 4 | UniProt (P06608) | Dickeya chrysanthemi (Pectobacterium chrysanthemi) | L-ASNase,L-asparagine amidohydrolase |
| 2 | E, F, G, H (A, B, C, D) | ASPARTIC ACID | non-polymer | 133.1 | 4 | Chemie (ASP) | |||
| 3 | I, J, K, L (A, B, C, D) | water | water | 18.0 | 1004 | Chemie (HOH) |
Sequence modifications
A, B, C, D: 2 - 327 (UniProt: P06608)
| PDB | External Database | Details |
|---|---|---|
| His 0 | - | expression tag |
| Met 1 | - | expression tag |
| Ile 31 | Ala 52 | engineered mutation |
| Gln 63 | Glu 84 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 141337.5 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 532.4 | |
| All* | Total formula weight | 141869.9 |
