3KWX
Chemically modified Taka 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 A type-1/2 | polymer | 478 | 52526.0 | 1 | UniProt (P0C1B3) Pfam (PF00128) Pfam (PF09260) | Aspergillus oryzae | Taka-amylase A, TAA, 1,4-alpha-D-glucan glucanohydrolase |
| 2 | B (A) | CALCIUM ION | non-polymer | 40.1 | 1 | Chemie (CA) | |||
| 3 | C (A) | 2-acetamido-2-deoxy-beta-D-glucopyranose | non-polymer | 221.2 | 1 | Chemie (NAG) | |||
| 4 | D (A) | water | water | 18.0 | 275 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 52526.0 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 261.3 | |
| All* | Total formula weight | 52787.3 |
