1Y7A
Structure of D153H/K328W E. coli alkaline phosphatase in presence of cobalt at 1.77 A resolution
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 | 47174.5 | 2 | UniProt (P00634) Pfam (PF00245) | Escherichia coli | APase |
| 2 | C, D, E, H, I... (A, B) | COBALT (II) ION | non-polymer | 58.9 | 6 | Chemie (CO) | |||
| 3 | F, K (A, B) | PHOSPHATE ION | non-polymer | 95.0 | 2 | Chemie (PO4) | |||
| 4 | G, L (A, B) | SULFATE ION | non-polymer | 96.1 | 2 | Chemie (SO4) | |||
| 5 | M, N (A, B) | water | water | 18.0 | 669 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 449 (UniProt: P00634)
| PDB | External Database | Details |
|---|---|---|
| His 153 | Asp 175 | engineered mutation |
| Trp 328 | Lys 350 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 94349.0 | |
| Non-Polymers* | Number of molecules | 10 |
| Total formula weight | 735.7 | |
| All* | Total formula weight | 95084.6 |
