5I4B
Erwinia chrysanthemi L-asparaginase E63Q +S254N mutation + L-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 (A, B, C) | L-asparaginase | polymer | 328 | 35319.3 | 3 | UniProt (P06608) Pfam (PF00710) Pfam (PF17763) | Dickeya chrysanthemi (Pectobacterium chrysanthemi) | L-ASNase,L-asparagine amidohydrolase |
| 2 | D, E, F (A, B, C) | ASPARTIC ACID | non-polymer | 133.1 | 3 | Chemie (ASP) | |||
| 3 | G, H, I (A, B, C) | water | water | 18.0 | 954 | Chemie (HOH) |
Sequence modifications
A, B, C: 2 - 327 (UniProt: P06608)
| PDB | External Database | Details |
|---|---|---|
| His 0 | - | expression tag |
| Met 1 | - | expression tag |
| Gln 63 | Glu 84 | engineered mutation |
| Asn 254 | Ser 275 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 3 |
| Total formula weight | 105957.9 | |
| Non-Polymers* | Number of molecules | 3 |
| Total formula weight | 399.3 | |
| All* | Total formula weight | 106357.2 |
