Glycoside Hydrolase Family 33

Known Activitiessialidase or neuraminidase (EC 3.2.1.18); trans-sialidase (EC 2.4.1.-).
Mechanism Retaining
ClanGH-E
3D Structure Status6-fold β-propeller
Catalytic Nucleophile/BaseTyr+Glu
Catalytic Proton DonorNot known
External resourcesHOMSTRAD; InterPro; PFAM;
Statistics GenBank accession (782); Uniprot accession (396); PDB accession (73); 3D entries (11); cryst (0)
All (555) Bacteria (331) Eukaryota (218) Viruses (6) Structure (11 ) Characterized (62)