4FPO
Crystal structure of the NanB sialidase from streptococcus pneumoniae in complex with 2-[(3-chloro-4-methoxybenzyl)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 (B) | Sialidase B | polymer | 697 | 77780.9 | 1 | UniProt (Q54727) Pfam (PF02973) Pfam (PF02012) Pfam (PF13088) | Streptococcus pneumoniae | Neuraminidase B |
| 2 | B (B) | 2-[(3-chloro-4-methoxybenzyl)amino]ethanesulfonic acid | non-polymer | 279.7 | 1 | Chemie (LL9) | |||
| 3 | C, D (B) | DIMETHYL SULFOXIDE | non-polymer | 78.1 | 2 | Chemie (DMS) | |||
| 4 | E (B) | water | water | 18.0 | 247 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 77780.9 | |
| Non-Polymers* | Number of molecules | 3 |
| Total formula weight | 436.0 | |
| All* | Total formula weight | 78216.9 |
