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 | Alkaline phosphatase | polymer | 449 | 47174.5 | 2 | UniProt (P00634) Pfam (PF00245) In PDB | Escherichia coli | APase |
2 | A, B | COBALT (II) ION | non-polymer | 58.9 | 6 | Chemie (CO) | |||
3 | A, B | PHOSPHATE ION | non-polymer | 95.0 | 2 | Chemie (PO4) | |||
4 | A, B | SULFATE ION | non-polymer | 96.1 | 2 | Chemie (SO4) | |||
5 | 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 |