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 PDB Data
| site_id | AC1 |
| Number of Residues | 14 |
| Details | binding site for residue DAN A 801 |
| Chain | Residue |
| A | ARG332 |
| A | ARG648 |
| A | TYR680 |
| A | ARG706 |
| A | TYR737 |
| A | HOH913 |
| A | ASP357 |
| A | ASP402 |
| A | ASP419 |
| A | ILE427 |
| A | PHE428 |
| A | TYR575 |
| A | GLN587 |
| A | GLU632 |
| site_id | AC2 |
| Number of Residues | 13 |
| Details | binding site for residue DAN B 801 |
| Chain | Residue |
| B | ARG332 |
| B | ILE333 |
| B | ASP357 |
| B | ILE401 |
| B | ASP402 |
| B | ILE427 |
| B | TYR575 |
| B | GLU632 |
| B | ARG648 |
| B | ARG706 |
| B | TYR737 |
| B | HOH914 |
| B | HOH927 |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 2 |
| Details | ACT_SITE: Proton acceptor => ECO:0000250 |
| Chain | Residue | Details |
| B | ASP357 | |
| A | ASP357 | |
| site_id | SWS_FT_FI2 |
| Number of Residues | 2 |
| Details | ACT_SITE: ACT_SITE => ECO:0000250 |
| Chain | Residue | Details |
| B | GLU632 | |
| A | GLU632 | |
| site_id | SWS_FT_FI3 |
| Number of Residues | 4 |
| Details | BINDING: BINDING => ECO:0000250 |
| Chain | Residue | Details |
| B | ARG332 | |
| B | ARG648 | |
| A | ARG332 | |
| A | ARG648 | |
