1ALH
KINETICS AND CRYSTAL STRUCTURE OF A MUTANT E. COLI ALKALINE PHOSPHATASE (ASP-369-->ASN): A MECHANISM INVOLVING ONE ZINC PER ACTIVE SITE
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 | 446 | 46767.1 | 2 | UniProt (P00634) Pfam (PF00245) | Escherichia coli | |
| 2 | C, F (A, B) | ZINC ION | non-polymer | 65.4 | 2 | Chemie (ZN) | |||
| 3 | D, G (A, B) | PHOSPHATE ION | non-polymer | 95.0 | 2 | Chemie (PO4) | |||
| 4 | E, H (A, B) | SULFATE ION | non-polymer | 96.1 | 2 | Chemie (SO4) | |||
| 5 | I, J (A, B) | water | water | 18.0 | 298 | Chemie (HOH) |
Sequence modifications
A, B: 4 - 449 (UniProt: P00634)
| PDB | External Database | Details |
|---|---|---|
| Glu 230 | Gln 252 | conflict |
| Asn 369 | Asp 391 | conflict |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 93534.1 | |
| Non-Polymers* | Number of molecules | 6 |
| Total formula weight | 512.9 | |
| All* | Total formula weight | 94047.0 |
