2BF6
Atomic Resolution Structure of the bacterial sialidase NanI from Clostridium perfringens in complex with alpha-Sialic Acid (Neu5Ac).
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | EXO-ALPHA-SIALIDASE | polymer | 449 | 50091.5 | 1 | UniProt (Q59310) Pfam (PF13859) | Clostridium perfringens | SIALIDASE |
| 2 | B (A) | N-acetyl-alpha-neuraminic acid | non-polymer | 309.3 | 1 | Chemie (SIA) | |||
| 3 | C, D (A) | CALCIUM ION | non-polymer | 40.1 | 2 | Chemie (CA) | |||
| 4 | E, F (A) | GLYCEROL | non-polymer | 92.1 | 2 | Chemie (GOL) | |||
| 5 | G (A) | water | water | 18.0 | 485 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 50091.5 | |
| Non-Polymers* | Number of molecules | 5 |
| Total formula weight | 573.6 | |
| All* | Total formula weight | 50665.1 |
