1VEM
Crystal Structure Analysis of Bacillus Cereus Beta-Amylase at the optimum pH (6.5)
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A | Beta-amylase | polymer | 516 | 58358.5 | 1 | UniProt (P36924) Pfam (PF01373) Pfam (PF00686) In PDB | Bacillus cereus | 1,4-alpha-D-glucan maltohydrolase, Glycoside Hydrolase Family 14 |
2 | B, C, D, E | alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose | branched | 342.3 | 4 | In PDB BIRD (PRD_900001) GlyTouCan (G07411ON) | alpha-maltose | ||
3 | A | CALCIUM ION | non-polymer | 40.1 | 1 | Chemie (CA) | |||
4 | water | water | 18.0 | 283 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 1 |
Total formula weight | 58358.5 | |
Branched | Number of molecules | 4 |
Total formula weight | 1369.2 | |
Non-Polymers* | Number of molecules | 1 |
Total formula weight | 40.1 | |
All* | Total formula weight | 59767.8 |