Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0004308 | molecular_function | exo-alpha-sialidase activity |
| B | 0004308 | molecular_function | exo-alpha-sialidase activity |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 2 |
| Details | ACT_SITE: Proton acceptor => ECO:0000250 |
| Chain | Residue | Details |
| A | ASP372 | |
| B | ASP372 | |
| site_id | SWS_FT_FI2 |
| Number of Residues | 2 |
| Details | ACT_SITE: ACT_SITE => ECO:0000250 |
| Chain | Residue | Details |
| A | GLU647 | |
| B | GLU647 | |
| site_id | SWS_FT_FI3 |
| Number of Residues | 4 |
| Details | BINDING: BINDING => ECO:0000250 |
| Chain | Residue | Details |
| A | ARG347 | |
| A | ARG663 | |
| B | ARG347 | |
| B | ARG663 | |
Catalytic Information from CSA
| site_id | CSA1 |
| Number of Residues | 3 |
| Details | Annotated By Reference To The Literature 1sll |
| Chain | Residue | Details |
| A | ASP372 | |
| A | TYR752 | |
| A | GLU647 | |
| site_id | CSA2 |
| Number of Residues | 3 |
| Details | Annotated By Reference To The Literature 1sll |
| Chain | Residue | Details |
| B | ASP372 | |
| B | TYR752 | |
| B | GLU647 | |
