3LI5
Diisopropyl fluorophosphatase (DFPase), E21Q,N120D,N175D,D229N mutant
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Diisopropyl-fluorophosphatase | polymer | 314 | 35120.7 | 1 | UniProt (Q7SIG4) Pfam (PF08450) | Loligo vulgaris (Common European squid) | DFPase |
| 2 | B (A) | CALCIUM ION | non-polymer | 40.1 | 1 | Chemie (CA) | |||
| 3 | C, D (A) | 2-(N-MORPHOLINO)-ETHANESULFONIC ACID | non-polymer | 195.2 | 2 | Chemie (MES) | |||
| 4 | E (A) | water | water | 18.0 | 279 | Chemie (HOH) |
Sequence modifications
A: 1 - 314 (UniProt: Q7SIG4)
| PDB | External Database | Details |
|---|---|---|
| Gln 21 | Glu 21 | engineered mutation |
| Asp 120 | Asn 120 | engineered mutation |
| Asp 175 | Asn 175 | engineered mutation |
| Asn 229 | Asp 229 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 35120.7 | |
| Non-Polymers* | Number of molecules | 3 |
| Total formula weight | 430.6 | |
| All* | Total formula weight | 35551.3 |
