4FQ4
Crystal structure of the NanB sialidase from streptococcus pneumoniae in complex with 2-[(4-Fluoro-3-methylbenzyl)ammonio]ethanesulfonate
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Sialidase B | polymer | 697 | 77780.9 | 1 | UniProt (Q54727) Pfam (PF02973) Pfam (PF02012) Pfam (PF13088) | Streptococcus pneumoniae | Neuraminidase B |
| 2 | B (A) | 2-[(4-fluoro-3-methylbenzyl)amino]ethanesulfonic acid | non-polymer | 247.3 | 1 | Chemie (IJ4) | |||
| 3 | C (A) | DIMETHYL SULFOXIDE | non-polymer | 78.1 | 1 | Chemie (DMS) | |||
| 4 | D (A) | water | water | 18.0 | 711 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 77780.9 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 325.4 | |
| All* | Total formula weight | 78106.3 |
