| GOID Link to GO |
Functional Category | Description | Protein Count link to protein list |
|---|---|---|---|
| GO:0004568 | chitinase activity | Catalysis of the hydrolysis of (1->4)-beta linkages of N-acetyl-D-glucosamine (GlcNAc) polymers of chitin and chitodextrins. | 8 |
| GO:0016231 | beta-N-acetylglucosaminidase activity | Catalysis of the hydrolysis of terminal non-reducing N-acetyl-D-glucosamine residues in N-acetyl-beta-D-glucosaminides. | 6 |
| GO:0015923 | mannosidase activity | Catalysis of the hydrolysis of mannosyl compounds, substances containing a group derived from a cyclic form of mannose or a mannose derivative. | 6 |
| GO:0032450 | maltose alpha-glucosidase activity | Catalysis of the reaction: alpha-maltose + H2O = 2 alpha-D-glucose. | 5 |
| GO:0016799 | hydrolase activity, hydrolyzing N-glycosyl compounds | Catalysis of the hydrolysis of any N-glycosyl bond. | 5 |
| GO:0019104 | DNA N-glycosylase activity | Catalysis of the removal of damaged bases by cleaving the N-C1' glycosidic bond between the target damaged DNA base and the deoxyribose sugar. The reaction releases a free base and leaves an apurinic/apyrimidinic (AP) site. | 5 |
| GO:0004575 | sucrose alpha-glucosidase activity | Catalysis of the reaction: sucrose + H2O = alpha-D-glucose + beta-D-fructose. | 5 |
| GO:0004558 | alpha-glucosidase activity | Catalysis of the hydrolysis of terminal, non-reducing alpha-(1->4)-linked alpha-D-glucose residues with release of alpha-D-glucose. | 4 |
| GO:0004553 | hydrolase activity, hydrolyzing O-glycosyl compounds | Catalysis of the hydrolysis of any O-glycosyl bond. | 4 |
| GO:0008456 | alpha-N-acetylgalactosaminidase activity | Catalysis of the hydrolysis of terminal non-reducing N-acetyl-D-galactosamine residues in N-acetyl-alpha-D-galactosaminides. | 3 |
| GO:0004565 | beta-galactosidase activity | Catalysis of the hydrolysis of terminal, non-reducing beta-D-galactose residues in beta-D-galactosides. | 3 |
| GO:0004555 | alpha,alpha-trehalase activity | Catalysis of the reaction: alpha,alpha-trehalose + H2O = 2 D-glucose. | 3 |
| GO:0008534 | oxidized purine nucleobase lesion DNA N-glycosylase activity | Catalysis of the removal of oxidized purine bases by cleaving the N-C1' glycosidic bond between the oxidized purine and the deoxyribose sugar. The reaction involves the formation of a covalent enzyme-substrate intermediate. Release of the enzyme and free base by a beta-elimination or a beta, gamma-elimination mechanism results in the cleavage of the DNA backbone 3' of the apurinic (AP) site. | 3 |
| GO:0015929 | hexosaminidase activity | Catalysis of the cleavage of hexosamine or N-acetylhexosamine residues (e.g. N-acetylglucosamine) residues from gangliosides or other glycoside oligosaccharides. | 3 |
| GO:0004557 | alpha-galactosidase activity | Catalysis of the hydrolysis of terminal, non-reducing alpha-D-galactose residues in alpha-D-galactosides, including galactose oligosaccharides, galactomannans and galactohydrolase. | 3 |
| GO:0004844 | uracil DNA N-glycosylase activity | Catalysis of the cleavage of the N-C1' glycosidic bond between the damaged DNA base and the deoxyribose sugar, releasing a free base and leaving an apyrimidinic (AP) site. Enzymes with this activity recognize and remove uracil bases in DNA that result from the deamination of cytosine or the misincorporation of dUTP opposite an adenine. | 2 |
| GO:0008422 | beta-glucosidase activity | Catalysis of the hydrolysis of terminal, non-reducing beta-D-glucose residues with release of beta-D-glucose. | 2 |
| GO:0004338 | glucan exo-1,3-beta-glucosidase activity | Catalysis of the successive hydrolysis of beta-D-glucose units from the non-reducing ends of (1->3)-beta-D-glucans, releasing alpha-glucose. | 2 |
| GO:0033938 | 1,6-alpha-L-fucosidase activity | Catalysis of the hydrolysis of (1->6) linkages between alpha-L-fucose and N-acetyl-D-glucosamine in glycopeptides such as immunoglobulin G glycopeptide and fucosyl-asialo-agalacto-fetuin. | 2 |
| GO:0000701 | purine-specific mismatch base pair DNA N-glycosylase activity | Catalysis of the removal of purines present in mismatches, especially opposite oxidized purines, by cleaving the N-C1' glycosidic bond between the target damaged DNA base and the deoxyribose sugar. The reaction releases a free base and leaves an apurinic (AP) site. | 2 |
| GO:0047724 | inosine nucleosidase activity | Catalysis of the reaction: inosine + H2O = D-ribose + hypoxanthine. | 2 |
| GO:0080079 | cellobiose glucosidase activity | Catalysis of the reaction: cellobiose + H2O = 2 D-glucose. | 2 |
| GO:0008843 | endochitinase activity | Catalysis of the hydrolysis of nonterminal (1->4)-beta linkages of N-acetyl-D-glucosamine (GlcNAc) polymers of chitin and chitodextrins. Typically, endochitinases cleave randomly within the chitin chain. | 2 |
| GO:0019137 | thioglucosidase activity | Catalysis of the reaction: a thioglucoside + H2O = a thiol + a sugar. | 2 |
| GO:0044654 | starch alpha-glucosidase activity | Catalysis of the reaction: starch + H2O = alpha-D-glucose. | 2 |
| GO:0004559 | alpha-mannosidase activity | Catalysis of the hydrolysis of terminal, non-reducing alpha-D-mannose residues in alpha-D-mannosides. | 2 |
| GO:0080083 | beta-gentiobiose beta-glucosidase activity | Catalysis of the hydrolysis of glucosidic link in beta-gentiobiose. | 2 |
| GO:0047701 | beta-L-arabinosidase activity | Catalysis of the reaction: H2O + a beta-L-arabinoside = L-arabinose + an alcohol. | 2 |
| GO:0004563 | beta-N-acetylhexosaminidase activity | Catalysis of the hydrolysis of terminal non-reducing N-acetyl-D-hexosamine residues in N-acetyl-beta-D-hexosaminides. | 2 |
| GO:0004567 | beta-mannosidase activity | Catalysis of the hydrolysis of terminal, non-reducing beta-D-mannose residues in beta-D-mannosides. | 2 |
| GO:0033907 | beta-D-fucosidase activity | Catalysis of the hydrolysis of terminal non-reducing beta-D-fucose residues in beta-D-fucosides. | 2 |
| GO:0071633 | dihydroceramidase activity | Catalysis of the reaction: a dihydroceramide + H2O = a fatty acid + dihydrosphingosine. | 1 |
| GO:0045437 | uridine nucleosidase activity | Catalysis of the reaction: H(2)O + uridine = ribofuranose + uracil. | 1 |
| GO:0004348 | glucosylceramidase activity | Catalysis of the reaction: D-glucosyl-N-acylsphingosine + H2O = D-glucose + N-acylsphingosine. | 1 |
| GO:0015928 | fucosidase activity | Catalysis of the hydrolysis of fucosyl compounds, substances containing a group derived from a cyclic form of fucose or a fucose derivative. | 1 |
| GO:0047405 | pyrimidine-5'-nucleotide nucleosidase activity | Catalysis of the reaction: H2O + a pyrimidine 5'-nucleotide = ribose-5-phosphate + a pyrimidine. | 1 |
| GO:0070635 | nicotinamide riboside hydrolase activity | Catalysis of the reaction: nicotinamide riboside + H2O = nicotinamide + D-ribose. | 1 |
| GO:0070774 | phytoceramidase activity | Catalysis of the reaction: a phytoceramide + H2O = a fatty acid + phytosphingosine. | 1 |
| GO:0004569 | glycoprotein endo-alpha-1,2-mannosidase activity | Catalysis of the hydrolysis of the terminal alpha-glucosyl-(1,3)-mannosyl unit from Glc-Man(9)-(GlcNAc)(2) oligosaccharide component of the glycoprotein produced in the Golgi membrane. | 1 |
| GO:0044653 | dextrin alpha-glucosidase activity | Catalysis of the reaction: dextrin + H2O = alpha-D-glucose. | 1 |
| GO:0004649 | poly(ADP-ribose) glycohydrolase activity | Catalysis of the hydrolysis of poly(ADP-ribose) at glycosidic (1''-2') linkage of ribose-ribose bond to produce free ADP-ribose. | 1 |
| GO:0047622 | adenosine nucleosidase activity | Catalysis of the reaction: adenosine + H2O = D-ribose + adenine. | 1 |