1K9F
Crystal structure of a mutated family-67 alpha-D-glucuronidase (E285N) from Bacillus stearothermophilus T-6, complexed with aldotetraouronic acid
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | alpha-D-glucuronidase | polymer | 679 | 78563.3 | 1 | GenBank (16876433) Pfam (PF03648) Pfam (PF07488) Pfam (PF07477) UniProt (by SIFTS) (Q09LY5) | Geobacillus stearothermophilus | |
| 2 | B (B) | 4-O-methyl-alpha-D-glucopyranuronic acid-(1-2)-beta-D-xylopyranose-(1-4)-beta-D-xylopyranose | branched | 472.4 | 1 | In PDB GlyTouCan (G78055TN) | |||
| 3 | C, D, E, F, G... (A) | GLYCEROL | non-polymer | 92.1 | 12 | Chemie (GOL) | |||
| 4 | O (A) | water | water | 18.0 | 445 | Chemie (HOH) |
Sequence modifications
A: 1 - 679 (GenBank: 16876433)
| PDB | External Database | Details |
|---|---|---|
| Asn 285 | Glu 285 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 78563.3 | |
| Branched | Number of molecules | 1 |
| Total formula weight | 472.4 | |
| Non-Polymers* | Number of molecules | 12 |
| Total formula weight | 1105.1 | |
| All* | Total formula weight | 80140.8 |
