1KCL
Bacillus ciruclans strain 251 Cyclodextrin glycosyl transferase mutant G179L
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A | Cyclodextrin glycosyltransferase | polymer | 686 | 74631.6 | 1 | UniProt (p43379) Pfam (PF00128) Pfam (PF02806) Pfam (PF01833) Pfam (PF00686) UniProt (by SIFTS) (P43379) In PDB | Bacillus circulans | cyclomaltodextrin glucanotransferase |
| 2 | B | beta-D-glucopyranose-(1-4)-alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose | branched | 666.6 | 1 | In PDB GlyTouCan (G73590LE) | |||
| 3 | C | alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose-(1-4)-beta-D-glucopyranose | branched | 504.4 | 1 | In PDB BIRD (PRD_900065) GlyTouCan (G00395FS) | beta-maltotriose | ||
| 4 | D, E | alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose | branched | 342.3 | 2 | In PDB BIRD (PRD_900001) GlyTouCan (G07411ON) | alpha-maltose | ||
| 5 | A | CALCIUM ION | non-polymer | 40.1 | 2 | Chemie (CA) | |||
| 6 | A | alpha-D-glucopyranose | non-polymer | 180.2 | 1 | Chemie (GLC) | |||
| 7 | A | (4S)-2-METHYL-2,4-PENTANEDIOL | non-polymer | 118.2 | 1 | Chemie (MPD) | |||
| 8 | water | water | 18.0 | 1023 | Chemie (HOH) |
Sequence modifications
A: 1 - 686 (UniProt: p43379)
| PDB | External Database | Details |
|---|---|---|
| Leu 179 | Gly 206 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 74631.6 | |
| Branched | Number of molecules | 4 |
| Total formula weight | 1855.6 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 378.5 | |
| All* | Total formula weight | 76865.7 |
