Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0004308 | molecular_function | exo-alpha-sialidase activity |
| A | 0005737 | cellular_component | cytoplasm |
| A | 0005975 | biological_process | carbohydrate metabolic process |
| A | 0006689 | biological_process | ganglioside catabolic process |
| A | 0009313 | biological_process | oligosaccharide catabolic process |
| A | 0016020 | cellular_component | membrane |
| A | 0016787 | molecular_function | hydrolase activity |
| A | 0016798 | molecular_function | hydrolase activity, acting on glycosyl bonds |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 7 |
| Details | binding site for residue DMS A 701 |
| Chain | Residue |
| A | ARG245 |
| A | ILE246 |
| A | ARG264 |
| A | ASP270 |
| A | ILE326 |
| A | ASP327 |
| A | TYR653 |
| site_id | AC2 |
| Number of Residues | 4 |
| Details | binding site for residue DMS A 702 |
| Chain | Residue |
| A | GLN494 |
| A | THR657 |
| A | TYR250 |
| A | THR251 |
| site_id | AC3 |
| Number of Residues | 5 |
| Details | binding site for residue DMS A 703 |
| Chain | Residue |
| A | GLY163 |
| A | ASP217 |
| A | VAL220 |
| A | HOH1243 |
| A | HOH1250 |
| site_id | AC4 |
| Number of Residues | 5 |
| Details | binding site for residue DMS A 704 |
| Chain | Residue |
| A | GLU194 |
| A | ASP448 |
| A | LEU450 |
| A | HOH851 |
| A | HOH990 |
| site_id | AC5 |
| Number of Residues | 4 |
| Details | binding site for residue DMS A 705 |
| Chain | Residue |
| A | SER530 |
| A | ALA531 |
| A | SER532 |
| A | HOH980 |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 1 |
| Details | ACT_SITE: Proton acceptor => ECO:0000250 |
| Chain | Residue | Details |
| A | ASP270 | |
| site_id | SWS_FT_FI2 |
| Number of Residues | 1 |
| Details | ACT_SITE: ACT_SITE => ECO:0000255 |
| Chain | Residue | Details |
| A | GLU541 | |
| site_id | SWS_FT_FI3 |
| Number of Residues | 1 |
| Details | ACT_SITE: Nucleophile => ECO:0000250 |
| Chain | Residue | Details |
| A | TYR653 | |
| site_id | SWS_FT_FI4 |
| Number of Residues | 3 |
| Details | BINDING: BINDING => ECO:0000250 |
| Chain | Residue | Details |
| A | ARG245 | |
| A | ARG557 | |
| A | ARG619 | |
