1KH9
E. COLI ALKALINE PHOSPHATASE MUTANT (D153GD330N) COMPLEX WITH PHOSPHATE
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) | Alkaline phosphatase | polymer | 449 | 47092.4 | 2 | UniProt (P00634) Pfam (PF00245) | Escherichia coli | |
| 2 | C, D, G, H (A, B) | ZINC ION | non-polymer | 65.4 | 4 | Chemie (ZN) | |||
| 3 | E (A) | MAGNESIUM ION | non-polymer | 24.3 | 1 | Chemie (MG) | |||
| 4 | F, I (A, B) | PHOSPHATE ION | non-polymer | 95.0 | 2 | Chemie (PO4) | |||
| 5 | J, K (A, B) | water | water | 18.0 | 147 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 449 (UniProt: P00634)
| PDB | External Database | Details |
|---|---|---|
| Asn 15 | Asp 37 | conflict |
| Asn 35 | Asp 57 | conflict |
| Gln 176 | Glu 198 | conflict |
| Glu 228 | Gln 250 | conflict |
| Glu 230 | Gln 252 | conflict |
| Asn 330 | Asp 352 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 94184.9 | |
| Non-Polymers* | Number of molecules | 7 |
| Total formula weight | 475.9 | |
| All* | Total formula weight | 94660.7 |
