1W8N
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 (A) | beta-D-galactopyranose | non-polymer | 180.2 | 1 | Chemie (GAL) | |||
| 3 | C (A) | 2-DEOXY-2,3-DEHYDRO-N-ACETYL-NEURAMINIC ACID | non-polymer | 291.3 | 1 | Chemie (DAN) PubChem (1553) PubChem (65309) PubChem (196123) PubChem (440392) PubChem (492456) PubChem (13728878) PubChem (44299597) PubChem (44305374) PubChem (44314809) PubChem (44353094) PubChem (44387099) PubChem (44629965) PubChem (49819354) PubChem (50986297) PubChem (68019401) PubChem (5329058) PubChem (57673682) PubChem (15956564) PubChem (71299570) PubChem (71312796) PubChem (93616863) PubChem (101008065) PubChem (102094437) PubChem (132002898) PubChem (133688885) | |||
| 4 | D (A) | SODIUM ION | non-polymer | 23.0 | 1 | Chemie (NA) PubChem (923) | |||
| 5 | E (A) | water | water | 18.0 | 516 | 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 | |
| Non-Polymers* | Number of molecules | 3 |
| Total formula weight | 494.4 | |
| All* | Total formula weight | 64735.0 |
