1PIF
PIG ALPHA-AMYLASE
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | ALPHA-AMYLASE | polymer | 496 | 55373.7 | 1 | UniProt (P00690) Pfam (PF00128) Pfam (PF02806) | Sus scrofa (pig) | ALPHA-1,4-GLUCAN-4-GLUCANOHYDROLASE |
| 2 | B (A) | CALCIUM ION | non-polymer | 40.1 | 1 | Chemie (CA) | |||
| 3 | C (A) | CHLORIDE ION | non-polymer | 35.5 | 1 | Chemie (CL) | |||
| 4 | D (A) | water | water | 18.0 | 278 | Chemie (HOH) |
Sequence modifications
A: 2 - 496 (UniProt: P00690)
| PDB | External Database | Details |
|---|---|---|
| Val 49 | Ile 49 | conflict |
| Ser 243 | Gln 243 | conflict |
| Ser 310 | Ala 310 | conflict |
| Gln 404 | Glu 404 | conflict |
| Asn 451 | Asp 451 | conflict |
| Gln 484 | Glu 484 | conflict |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 55373.7 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 75.5 | |
| All* | Total formula weight | 55449.2 |
