1BTC
THREE-DIMENSIONAL STRUCTURE OF SOYBEAN BETA-AMYLASE DETERMINED AT 3.0 ANGSTROMS RESOLUTION: PRELIMINARY CHAIN TRACING OF THE COMPLEX WITH ALPHA-CYCLODEXTRIN
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 | 491 | 55697.0 | 1 | UniProt (P10538) Pfam (PF01373) | Glycine max (soybean) | |
| 2 | B (B) | Cyclohexakis-(1-4)-(alpha-D-glucopyranose) | branched | 990.9 | 1 | In PDB BIRD (PRD_900015) GlyTouCan (G22307HL) | alpha-cyclodextrin | ||
| 3 | C (A) | SULFATE ION | non-polymer | 96.1 | 1 | Chemie (SO4) | |||
| 4 | D, E, F, G (A) | BETA-MERCAPTOETHANOL | non-polymer | 78.1 | 4 | Chemie (BME) | |||
| 5 | H (A) | water | water | 18.0 | 318 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 55697.0 | |
| Branched | Number of molecules | 1 |
| Total formula weight | 990.9 | |
| Non-Polymers* | Number of molecules | 5 |
| Total formula weight | 408.6 | |
| All* | Total formula weight | 57096.4 |
