6TP0
Crystal structure of Bacillus paralicheniformis alpha-amylase in complex with maltose
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A | Amylase | polymer | 483 | 55313.9 | 1 | UniProt (I3P686) Pfam (PF00128) Pfam (PF09154) In PDB | Bacillus licheniformis | |
2 | B | alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose | branched | 342.3 | 1 | In PDB BIRD (PRD_900001) GlyTouCan (G07411ON) | alpha-maltose | ||
3 | A | CALCIUM ION | non-polymer | 40.1 | 2 | Chemie (CA) | |||
4 | A | SODIUM ION | non-polymer | 23.0 | 2 | Chemie (NA) | |||
5 | A | MALONATE ION | non-polymer | 102.0 | 1 | Chemie (MLI) | |||
6 | A | ACETIC ACID | non-polymer | 60.1 | 2 | Chemie (ACY) | |||
7 | water | water | 18.0 | 388 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 1 |
Total formula weight | 55313.9 | |
Branched | Number of molecules | 1 |
Total formula weight | 342.3 | |
Non-Polymers* | Number of molecules | 7 |
Total formula weight | 348.3 | |
All* | Total formula weight | 56004.4 |