1W8O
Contribution of the Active Site Aspartic Acid to Catalysis in the Bacterial Neuraminidase from Micromonospora viridifaciens
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | BACTERIAL SIALIDASE | polymer | 601 | 64240.6 | 1 | UniProt (Q02834) | MICROMONOSPORA VIRIDIFACIENS | |
| 2 | B (B) | beta-D-galactopyranose-(1-4)-alpha-D-glucopyranose | branched | 342.3 | 1 | In PDB BIRD (PRD_900008) GlyTouCan (G88362QR) | alpha-lactose | ||
| 3 | C (A) | CITRIC ACID | non-polymer | 192.1 | 1 | Chemie (CIT) | |||
| 4 | D, E, F, G (A) | GLYCEROL | non-polymer | 92.1 | 4 | Chemie (GOL) | |||
| 5 | H (A) | SODIUM ION | non-polymer | 23.0 | 1 | Chemie (NA) | |||
| 6 | I (A) | water | water | 18.0 | 709 | Chemie (HOH) |
Sequence modifications
A: 47 - 647 (UniProt: Q02834)
| PDB | External Database | Details |
|---|---|---|
| Gly 92 | Asp 92 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 64240.6 | |
| Branched | Number of molecules | 1 |
| Total formula weight | 342.3 | |
| Non-Polymers* | Number of molecules | 6 |
| Total formula weight | 583.5 | |
| All* | Total formula weight | 65166.4 |
