1CGU
CATALYTIC CENTER OF CYCLODEXTRIN GLYCOSYLTRANSFERASE DERIVED FROM X-RAY STRUCTURE ANALYSIS COMBINED WITH SITE-DIRECTED MUTAGENESIS
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A | CYCLODEXTRIN GLYCOSYL-TRANSFERASE | polymer | 684 | 74521.0 | 1 | UniProt (P30920) Pfam (PF00128) Pfam (PF02806) Pfam (PF01833) Pfam (PF00686) In PDB | Bacillus circulans | |
| 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 | water | water | 18.0 | 478 | Chemie (HOH) |
Sequence modifications
A: 1 - 684 (UniProt: P30920)
| PDB | External Database | Details |
|---|---|---|
| Ala 229 | Asp 263 | conflict |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 74521.0 | |
| Branched | Number of molecules | 1 |
| Total formula weight | 342.3 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 80.2 | |
| All* | Total formula weight | 74943.5 |
