Functional Information from GO Data
| Chain | GOid | namespace | contents |
| X | 0015929 | molecular_function | hexosaminidase activity |
| X | 0016231 | molecular_function | beta-N-acetylglucosaminidase activity |
| X | 0016798 | molecular_function | hydrolase activity, acting on glycosyl bonds |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE HG X 630 |
| Chain | Residue |
| X | PHE333 |
| X | ALA357 |
| X | CYS361 |
| site_id | AC2 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE HG X 631 |
| Chain | Residue |
| X | TYR84 |
| X | PHE333 |
| X | ALA357 |
| X | CYS361 |
| X | TRP393 |
| site_id | AC3 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE HG X 632 |
| Chain | Residue |
| X | GLU120 |
| X | CYS164 |
| X | ASN219 |
| X | HOH769 |
| X | MET90 |
| site_id | AC4 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE HG X 634 |
| Chain | Residue |
| X | CYS247 |
| X | GLN248 |
| X | TYR294 |
| site_id | AC5 |
| Number of Residues | 2 |
| Details | BINDING SITE FOR RESIDUE HG X 636 |
| Chain | Residue |
| X | MET270 |
| X | LEU295 |
| site_id | AC6 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE SO4 X 740 |
| Chain | Residue |
| X | SER38 |
| X | LYS53 |
| X | GLN54 |
| X | GLN57 |
| X | TYR84 |
| X | GLU85 |
| site_id | AC7 |
| Number of Residues | 2 |
| Details | BINDING SITE FOR RESIDUE SO4 X 741 |
| Chain | Residue |
| X | ARG399 |
| X | LYS404 |
| site_id | AC8 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE SO4 X 742 |
| Chain | Residue |
| X | ARG460 |
| X | PRO461 |
| X | GLU462 |
| X | LYS463 |
| site_id | AC9 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE SO4 X 743 |
| Chain | Residue |
| X | SER8 |
| X | ASP431 |
| X | ARG460 |
| X | LYS463 |
| site_id | BC1 |
| Number of Residues | 2 |
| Details | BINDING SITE FOR RESIDUE SO4 X 744 |
| Chain | Residue |
| X | ARG186 |
| X | HOH838 |
| site_id | BC2 |
| Number of Residues | 2 |
| Details | BINDING SITE FOR RESIDUE SO4 X 745 |
| Chain | Residue |
| X | GLN148 |
| X | HIS212 |
| site_id | BC3 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE SO4 X 746 |
| Chain | Residue |
| X | HIS348 |
| X | ARG351 |
| X | HOH929 |
| site_id | BC4 |
| Number of Residues | 7 |
| Details | BINDING SITE FOR RESIDUE GOL X 731 |
| Chain | Residue |
| X | LYS20 |
| X | TYR21 |
| X | THR413 |
| X | GLY414 |
| X | GLU484 |
| X | HOH881 |
| X | HOH911 |
Catalytic Information from CSA
| site_id | CSA1 |
| Number of Residues | 2 |
| Details | Annotated By Reference To The Literature 1qba |
| Chain | Residue | Details |
| X | GLU224 | |
| X | ASP223 | |
