| Symbol: | BNR |
| BNR/Asp-box repeat | |
| Pfam: | PF02012 |
| Pfam Clan: | CL0434 |
| Interpro: | IPR002860 |
| Scop: | 1euu |
| Pdb: | ,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, |
Bacterial neuraminidase is type of neuraminidase and a virulence factor for many bacteria including Bacteroides fragilis and Pseudomonas aeruginosa.Its function is to cleave a sialic acid residue off ganglioside-GM1 (a modulator of cell surface and receptor activity) turning it into asialo-GM1 to which type 4 pili (attachment factors) bind preferentially.