1HO3
CRYSTAL STRUCTURE ANALYSIS OF E. COLI L-ASPARAGINASE II (Y25F MUTANT)
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) | L-ASPARAGINASE II | polymer | 326 | 34610.8 | 2 | UniProt (P00805) Pfam (PF00710) Pfam (PF17763) | Escherichia coli | L-ASPARAGINE AMIDOHYDROLASE II |
| 2 | C, D (A, B) | ASPARTIC ACID | non-polymer | 133.1 | 2 | Chemie (ASP) | |||
| 3 | E, F (A, B) | water | water | 18.0 | 109 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 326 (UniProt: P00805)
| PDB | External Database | Details |
|---|---|---|
| Phe 25 | Tyr 47 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 69221.6 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 266.2 | |
| All* | Total formula weight | 69487.8 |
