1BYD
CRYSTAL STRUCTURES OF SOYBEAN BETA-AMYLASE REACTED WITH BETA-MALTOSE AND MALTAL: ACTIVE SITE COMPONENTS AND THEIR APPARENT ROLE IN CATALYSIS
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | BETA-AMYLASE | polymer | 495 | 56071.3 | 1 | UniProt (P10538) Pfam (PF01373) | Glycine max (soybean) | |
| 2 | B, C (B, C) | alpha-D-glucopyranose-(1-4)-2-deoxy-beta-D-arabino-hexopyranose | branched | 326.3 | 2 | In PDB BIRD (PRD_900048) GlyTouCan (G18050UG) | 2-deoxy-maltose | ||
| 3 | D (A) | SULFATE ION | non-polymer | 96.1 | 1 | Chemie (SO4) | |||
| 4 | E (A) | water | water | 18.0 | 331 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 56071.3 | |
| Branched | Number of molecules | 2 |
| Total formula weight | 652.6 | |
| Non-Polymers* | Number of molecules | 1 |
| Total formula weight | 96.1 | |
| All* | Total formula weight | 56820.0 |
