1SHN
Crystal structure of shrimp alkaline phosphatase with phosphate bound
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 | 478 | 53404.8 | 2 | UniProt (Q9BHT8) Pfam (PF00245) | Pandalus borealis (northern shrimp) | |
| 2 | C, I (A, B) | 2-acetamido-2-deoxy-beta-D-glucopyranose | non-polymer | 221.2 | 2 | Chemie (NAG) | |||
| 3 | D, E, F, J, K... (A, B) | ZINC ION | non-polymer | 65.4 | 6 | Chemie (ZN) | |||
| 4 | G, M (A, B) | PHOSPHATE ION | non-polymer | 95.0 | 2 | Chemie (PO4) | |||
| 5 | H, N (A, B) | SULFATE ION | non-polymer | 96.1 | 2 | Chemie (SO4) | |||
| 6 | O, P (A, B) | water | water | 18.0 | 183 | Chemie (HOH) |
Sequence modifications
A, B: 4 - 478 (UniProt: Q9BHT8)
| PDB | External Database | Details |
|---|---|---|
| Glu 1 | - | cloning artifact |
| Glu 2 | - | cloning artifact |
| Asp 3 | - | cloning artifact |
| Ala 184 | Arg 256 | conflict |
| Ala 355 | Val 427 | conflict |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 106809.6 | |
| Non-Polymers* | Number of molecules | 12 |
| Total formula weight | 1216.9 | |
| All* | Total formula weight | 108026.5 |
