1D3C
MICHAELIS COMPLEX OF BACILLUS CIRCULANS STRAIN 251 CYCLODEXTRIN GLYCOSYLTRANSFERASE WITH GAMMA-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) | CYCLODEXTRIN GLYCOSYLTRANSFERASE | polymer | 686 | 74573.5 | 1 | UniProt (P43379) Pfam (PF00128) Pfam (PF02806) Pfam (PF01833) Pfam (PF00686) | Bacillus circulans | |
| 2 | B (B) | alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose | branched | 342.3 | 1 | In PDB BIRD (PRD_900001) GlyTouCan (G07411ON) | alpha-maltose | ||
| 3 | C, D, E (C, D, E) | Cyclooctakis-(1-4)-(alpha-D-glucopyranose) | branched | 1315.1 | 3 | In PDB BIRD (PRD_900042) GlyTouCan (G28503YQ) | gamma-cyclodextrin | ||
| 4 | F, G, H (A) | CALCIUM ION | non-polymer | 40.1 | 3 | Chemie (CA) | |||
| 5 | I (A) | (4S)-2-METHYL-2,4-PENTANEDIOL | non-polymer | 118.2 | 1 | Chemie (MPD) | |||
| 6 | J (A) | water | water | 18.0 | 639 | Chemie (HOH) |
Sequence modifications
A: 1 - 686 (UniProt: P43379)
| PDB | External Database | Details |
|---|---|---|
| Asn 229 | Asp 256 | engineered mutation |
| Gln 257 | Glu 284 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 74573.5 | |
| Branched | Number of molecules | 4 |
| Total formula weight | 4287.7 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 238.4 | |
| All* | Total formula weight | 79099.6 |
