1E40
Tris/maltotriose complex of chimaeric amylase from B. amyloliquefaciens and B. licheniformis at 2.2A
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A | ALPHA-AMYLASE | polymer | 483 | 55038.4 | 1 | UniProt (P00692) UniProt (P06278) Pfam (PF00128) Pfam (PF09154) In PDB | BACILLUS AMYLOLIQUEFACIENS | |
| 2 | B | alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose | branched | 504.4 | 1 | In PDB BIRD (PRD_900009) GlyTouCan (G96370VA) | alpha-maltotriose | ||
| 3 | A | CALCIUM ION | non-polymer | 40.1 | 4 | Chemie (CA) | |||
| 4 | A | SODIUM ION | non-polymer | 23.0 | 1 | Chemie (NA) | |||
| 5 | A | 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL | non-polymer | 122.1 | 1 | Chemie (TRS) | |||
| 6 | water | water | 18.0 | 539 | Chemie (HOH) |
Sequence modifications
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 55038.4 | |
| Branched | Number of molecules | 1 |
| Total formula weight | 504.4 | |
| Non-Polymers* | Number of molecules | 6 |
| Total formula weight | 305.4 | |
| All* | Total formula weight | 55848.3 |
