1WP6
Crystal structure of maltohexaose-producing amylase from alkalophilic Bacillus sp.707.
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A | Glucan 1,4-alpha-maltohexaosidase | polymer | 485 | 55438.9 | 1 | UniProt (P19571) Pfam (PF00128) Pfam (PF09154) In PDB | Bacillus sp. | G6-amylase, Maltohexaose-producing amylase, Exo-maltohexaohydrolase |
| 2 | A | CALCIUM ION | non-polymer | 40.1 | 3 | Chemie (CA) | |||
| 3 | A | SODIUM ION | non-polymer | 23.0 | 1 | Chemie (NA) | |||
| 4 | A | PHOSPHATE ION | non-polymer | 95.0 | 1 | Chemie (PO4) | |||
| 5 | A | 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL | non-polymer | 122.1 | 1 | Chemie (TRS) | |||
| 6 | water | water | 18.0 | 282 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 55438.9 | |
| Non-Polymers* | Number of molecules | 6 |
| Total formula weight | 360.3 | |
| All* | Total formula weight | 55799.2 |
