1J0Z
Beta-amylase from Bacillus cereus var. mycoides 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, B, C, D | Beta-amylase | polymer | 516 | 58358.5 | 4 | UniProt (P36924) Pfam (PF01373) Pfam (PF00686) In PDB | Bacillus cereus | 1,4-alpha-D-glucan maltohydrolase |
| 2 | E, F, G, H, J... | alpha-D-glucopyranose-(1-4)-beta-D-glucopyranose | branched | 342.3 | 6 | In PDB BIRD (PRD_900018) GlyTouCan (G66120GK) | beta-maltose | ||
| 3 | I, K | alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose | branched | 342.3 | 2 | In PDB BIRD (PRD_900001) GlyTouCan (G07411ON) | alpha-maltose | ||
| 4 | A, B, C, D | CALCIUM ION | non-polymer | 40.1 | 4 | Chemie (CA) | |||
| 5 | water | water | 18.0 | 473 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 233434.1 | |
| Branched | Number of molecules | 8 |
| Total formula weight | 2738.4 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 160.3 | |
| All* | Total formula weight | 236332.8 |
