Go terms map to parent GO term: GO:0016787   hydrolase activity
GOID
Link to GO
 Functional Category Description Protein Count
link to
protein list
GO:0003924 GTPase activity Catalysis of the reaction: GTP + H2O = GDP + phosphate. 387
GO:0016887 ATPase activity Catalysis of the reaction: ATP + H2O = ADP + phosphate + 2 H+. May or may not be coupled to another reaction. 301
GO:0004722 protein serine/threonine phosphatase activity Catalysis of the reaction: protein serine phosphate + H2O = protein serine + phosphate, and protein threonine phosphate + H2O = protein threonine + phosphate. 195
GO:0004004 ATP-dependent RNA helicase activity Catalysis of the reaction: ATP + H2O = ADP + phosphate; this reaction drives the unwinding of an RNA helix. 182
GO:0004091 carboxylesterase activity Catalysis of the reaction: a carboxylic ester + H2O = an alcohol + a carboxylic anion. 180
GO:0004252 serine-type endopeptidase activity Catalysis of the hydrolysis of internal, alpha-peptide bonds in a polypeptide chain by a catalytic mechanism that involves a catalytic triad consisting of a serine nucleophile that is activated by a proton relay involving an acidic residue (e.g. aspartate or glutamate) and a basic residue (usually histidine). 138
GO:0008094 DNA-dependent ATPase activity Catalysis of the reaction: ATP + H2O = ADP + phosphate; this reaction requires the presence of single- or double-stranded DNA, and it drives another reaction. 133
GO:0042626 ATPase activity, coupled to transmembrane movement of substances Catalysis of the reaction: ATP + H2O = ADP + phosphate, to directly drive the active transport of a substance across a membrane. 114
GO:0004190 aspartic-type endopeptidase activity Catalysis of the hydrolysis of internal, alpha-peptide bonds in a polypeptide chain by a mechanism in which a water molecule bound by the side chains of aspartic residues at the active center acts as a nucleophile. 109
GO:0004175 endopeptidase activity Catalysis of the hydrolysis of internal, alpha-peptide bonds in a polypeptide chain. 107
GO:0030898 actin-dependent ATPase activity Catalysis of the reaction: ATP + H2O = ADP + phosphate. This reaction requires the presence of an actin filament to accelerate release of ADP and phosphate. 104
GO:0004565 beta-galactosidase activity Catalysis of the hydrolysis of terminal, non-reducing beta-D-galactose residues in beta-D-galactosides. 100
GO:0017018 myosin phosphatase activity Catalysis of the reaction: phosphomyosin + H2O = myosin + phosphate. 95
GO:0009044 xylan 1,4-beta-xylosidase activity Catalysis of the hydrolysis of (1->4)-beta-D-xylans so as to remove successive D-xylose residues from the non-reducing termini. 84
GO:0004197 cysteine-type endopeptidase activity Catalysis of the hydrolysis of internal, alpha-peptide bonds in a polypeptide chain by a mechanism in which the sulfhydryl group of a cysteine residue at the active center acts as a nucleophile. 79
GO:0016298 lipase activity Catalysis of the hydrolysis of a lipid or phospholipid. 79
GO:0004723 calcium-dependent protein serine/threonine phosphatase activity Catalysis of the reactions: protein serine phosphate + H2O = protein serine + phosphate; and protein threonine phosphate + H2O = protein threonine + phosphate. These reactions require the presence of calcium ions. 73
GO:0004518 nuclease activity Catalysis of the hydrolysis of ester linkages within nucleic acids. 70
GO:0004222 metalloendopeptidase activity Catalysis of the hydrolysis of internal, alpha-peptide bonds in a polypeptide chain by a mechanism in which water acts as a nucleophile, one or two metal ions hold the water molecule in place, and charged amino acid side chains are ligands for the metal ions. 70
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. 68
GO:0042623 ATPase activity, coupled Catalysis of the reaction: ATP + H2O = ADP + phosphate; this reaction directly drives some other reaction, for example ion transport across a membrane. 67
GO:0008236 serine-type peptidase activity Catalysis of the hydrolysis of peptide bonds in a polypeptide chain by a catalytic mechanism that involves a catalytic triad consisting of a serine nucleophile that is activated by a proton relay involving an acidic residue (e.g. aspartate or glutamate) and a basic residue (usually histidine). 65
GO:0004843 ubiquitin-specific protease activity Catalysis of the hydrolysis of various forms of polymeric ubiquitin sequences. 61
GO:0046961 proton-transporting ATPase activity, rotational mechanism Catalysis of the transfer of protons from one side of a membrane to the other according to the reaction: ATP + H2O + H+(in) = ADP + phosphate + H+(out), by a rotational mechanism. 59
GO:0003993 acid phosphatase activity Catalysis of the reaction: an orthophosphoric monoester + H2O = an alcohol + phosphate, with an acid pH optimum. 59
GO:0070006 metalloaminopeptidase activity Catalysis of the hydrolysis of N-terminal amino acid residues from a polypeptide chain by a mechanism in which water acts as a nucleophile, one or two metal ions hold the water molecule in place, and charged amino acid side chains are ligands for the metal ions. 56
GO:0042973 glucan endo-1,3-beta-D-glucosidase activity Catalysis of the hydrolysis of (1->3)-beta-D-glucosidic linkages in (1->3)-beta-D-glucans. 56
GO:0043273 CTPase activity Catalysis of the reaction: CTP + H2O = CDP + phosphate. May or may not be coupled to another reaction. 55
GO:0050525 cutinase activity Catalysis of the reaction: cutin + H2O = cutin monomers. 55
GO:0008233 peptidase activity Catalysis of the hydrolysis of a peptide bond. A peptide bond is a covalent bond formed when the carbon atom from the carboxyl group of one amino acid shares electrons with the nitrogen atom from the amino group of a second amino acid. 54
GO:0004176 ATP-dependent peptidase activity Catalysis of the reaction: ATP + H2O = ADP + phosphate, to drive the hydrolysis of peptide bonds. 53
GO:0004177 aminopeptidase activity Catalysis of the hydrolysis of N-terminal amino acid residues from in a polypeptide chain. 53
GO:0008553 hydrogen-exporting ATPase activity, phosphorylative mechanism Catalysis of the transfer of protons from one side of a membrane to the other according to the reaction: ATP + H2O + H+(in) -> ADP + phosphate + H+(out). These transporters use a phosphorylative mechanism, which have a phosphorylated intermediate state during the ion transport cycle. 53
GO:0030599 pectinesterase activity Catalysis of the reaction: pectin + n H2O = n methanol + pectate. 53
GO:0080083 beta-gentiobiose beta-glucosidase activity Catalysis of the hydrolysis of glucosidic link in beta-gentiobiose. 52
GO:0080079 cellobiose glucosidase activity Catalysis of the reaction: cellobiose + H2O = 2 D-glucose. 52
GO:0047701 beta-L-arabinosidase activity Catalysis of the reaction: H2O + a beta-L-arabinoside = L-arabinose + an alcohol. 52
GO:0004567 beta-mannosidase activity Catalysis of the hydrolysis of terminal, non-reducing beta-D-mannose residues in beta-D-mannosides. 52
GO:0033907 beta-D-fucosidase activity Catalysis of the hydrolysis of terminal non-reducing beta-D-fucose residues in beta-D-fucosides. 52
GO:0009378 four-way junction helicase activity Catalysis of the unwinding of the DNA helix of DNA containing four-way junctions, including Holliday junctions. 51
GO:0047782 coniferin beta-glucosidase activity Catalysis of the reaction: H2O + coniferin = D-glucose + coniferol. 50
GO:0004650 polygalacturonase activity Catalysis of the random hydrolysis of (1->4)-alpha-D-galactosiduronic linkages in pectate and other galacturonans. 49
GO:0080082 esculin beta-glucosidase activity Catalysis of the hydrolysis of glucosidic link in esculin. 49
GO:0050224 prunasin beta-glucosidase activity Catalysis of the reaction: (R)-prunasin + H(2)O = D-glucose + mandelonitrile. 49
GO:0080081 4-methylumbelliferyl-beta-D-glucopyranoside beta-glucosidase activity Catalysis of the hydrolysis of glucosidic link in 4-methylumbelliferyl-beta-D-glucopyranoside. 49
GO:0047668 amygdalin beta-glucosidase activity Catalysis of the reaction: (R)-amygdalin + H(2)O = (R)-prunasin + D-glucose. 49
GO:0008026 ATP-dependent helicase activity Catalysis of the reaction: ATP + H2O = ADP + phosphate, to drive the unwinding of a DNA or RNA helix. 49
GO:0019137 thioglucosidase activity Catalysis of the reaction: a thioglucoside + H2O = a thiol + a sugar. 48
GO:0004298 threonine-type endopeptidase activity Catalysis of the hydrolysis of internal peptide bonds in a polypeptide chain by a mechanism in which the hydroxyl group of a threonine residue at the active center acts as a nucleophile. 48
GO:0033192 calmodulin-dependent protein phosphatase activity Catalysis of the reaction: protein serine/threonine phosphate + H2O = protein serine/threonine + phosphate, dependent on the presence of calcium-bound calmodulin. 47
GO:0004553 hydrolase activity, hydrolyzing O-glycosyl compounds Catalysis of the hydrolysis of any O-glycosyl bond. 46
GO:0008081 phosphoric diester hydrolase activity Catalysis of the hydrolysis of a phosphodiester to give a phosphomonoester and a free hydroxyl group. 46
GO:0004725 protein tyrosine phosphatase activity Catalysis of the reaction: protein tyrosine phosphate + H2O = protein tyrosine + phosphate. 46
GO:0050422 strictosidine beta-glucosidase activity Catalysis of the reaction: 3alpha(S)-strictosidine + H(2)O = D-glucose + strictosidine aglycone. 45
GO:0050115 myosin-light-chain-phosphatase activity Catalysis of the reaction: myosin light-chain phosphate + H2O = myosin light chain + phosphate. 45
GO:0004805 trehalose-phosphatase activity Catalysis of the reaction: trehalose 6-phosphate + H2O = trehalose + phosphate. 44
GO:0004620 phospholipase activity Catalysis of the hydrolysis of a glycerophospholipid. 42
GO:0004560 alpha-L-fucosidase activity Catalysis of the reaction: an alpha-L-fucoside + H2O = an alcohol + L-fucose. 42
GO:0008559 xenobiotic-transporting ATPase activity Catalysis of the reaction: ATP + H2O + xenobiotic(in) = ADP + phosphate + xenobiotic(out). 41
GO:0017042 glycosylceramidase activity Catalysis of the reaction: glycosyl-N-acylsphingosine + H2O = a sugar + N-acylsphingosine. 40
GO:0033920 6-phospho-beta-galactosidase activity Catalysis of the reaction: a 6-phospho-beta-D-galactoside + H2O = 6-phospho-D-galactose + an alcohol. 40
GO:0004104 cholinesterase activity Catalysis of the reaction: an acylcholine + H2O = choline + a carboxylic acid anion. 39
GO:0017111 nucleoside-triphosphatase activity Catalysis of the reaction: a nucleoside triphosphate + H2O = nucleoside diphosphate + phosphate. 39
GO:0033946 xyloglucan-specific endo-beta-1,4-glucanase activity Catalysis of the reaction: xyloglucan + H2O = xyloglucan oligosaccharides. This reaction is the endohydrolysis of (1->4)-beta-D-glucosidic linkages in xyloglucan. 39
GO:0004623 phospholipase A2 activity Catalysis of the reaction: phosphatidylcholine + H2O = 1-acylglycerophosphocholine + a carboxylate. 38
GO:0051993 abscisic acid glucose ester beta-glucosidase activity Catalysis of the reaction: abscisic acid glucose ester + H2O = abscisic acid + beta-D-glucose. 38
GO:0008810 cellulase activity Catalysis of the endohydrolysis of (1->4)-beta-D-glucosidic linkages in cellulose, lichenin and cereal beta-D-glucans. 37
GO:0004185 serine-type carboxypeptidase activity Catalysis of the hydrolysis of a peptide bond not more than three residues from the C-terminus of a polypeptide chain by a catalytic mechanism that involves a catalytic triad consisting of a serine nucleophile that is activated by a proton relay involving an acidic residue (e.g. aspartate or glutamate) and a basic residue (usually histidine). 37
GO:0004439 phosphatidylinositol-4,5-bisphosphate 5-phosphatase activity Catalysis of the reaction: 1-phosphatidyl-1D-myo-inositol 4,5-bisphosphate + H(2)O = 1-phosphatidyl-1D-myo-inositol 4-phosphate + phosphate. 36
GO:0008420 CTD phosphatase activity Catalysis of the reaction: phospho-(DNA-directed RNA polymerase) + H2O = (DNA-directed RNA polymerase) + phosphate. 36
GO:0015446 arsenite-transmembrane transporting ATPase activity Catalysis of the transfer of a solute or solutes from one side of a membrane to the other according to the reaction: ATP + H2O + arsenite(in) = ADP + phosphate + arsenite(out). 36
GO:0046933 proton-transporting ATP synthase activity, rotational mechanism Catalysis of the transfer of protons from one side of a membrane to the other according to the reaction: ADP + H2O + H+(in) = ATP + phosphate + H+(out), by a rotational mechanism. 35
GO:0043140 ATP-dependent 3'-5' DNA helicase activity Catalysis of the reaction: ATP + H2O = ADP + phosphate; drives the unwinding of the DNA helix in the direction 3' to 5'. 34
GO:0004012 phospholipid-translocating ATPase activity Catalysis of the movement of phospholipids from one membrane bilayer leaflet to the other (phospolipid 'flippase' activity), driven by the hydrolysis of ATP. 34
GO:0004575 sucrose alpha-glucosidase activity Catalysis of the reaction: sucrose + H2O = alpha-D-glucose + beta-D-fructose. 33
GO:0004003 ATP-dependent DNA helicase activity Catalysis of the reaction: ATP + H2O = ADP + phosphate; this reaction drives the unwinding of the DNA helix. 32
GO:0004221 ubiquitin thiolesterase activity Catalysis of the reaction: ubiquitin C-terminal thiolester + H2O = ubiquitin + a thiol. Hydrolysis of esters, including those formed between thiols such as dithiothreitol or glutathione and the C-terminal glycine residue of the polypeptide ubiquitin, and AMP-ubiquitin. 32
GO:0015431 glutathione S-conjugate-exporting ATPase activity Catalysis of the reaction: ATP + H2O + glutathione S-conjugate(in) -> ADP + phosphate + glutathione S-conjugate(out). 31
GO:0008138 protein tyrosine/serine/threonine phosphatase activity Catalysis of the reactions: protein serine + H2O = protein serine + phosphate; protein threonine phosphate + H2O = protein threonine + phosphate; and protein tyrosine phosphate + H2O = protein tyrosine + phosphate. 31
GO:0004721 phosphoprotein phosphatase activity Catalysis of the reaction: a phosphoprotein + H2O = a protein + phosphate. Together with protein kinases, these enzymes control the state of phosphorylation of cell proteins and thereby provide an important mechanism for regulating cellular activity. 30
GO:0016788 hydrolase activity, acting on ester bonds Catalysis of the hydrolysis of any ester bond. 30
GO:0047617 acyl-CoA hydrolase activity Catalysis of the reaction: acyl-CoA + H2O = CoA + a carboxylate. 30
GO:0016791 phosphatase activity Catalysis of the hydrolysis of phosphoric monoesters, releasing inorganic phosphate. 30
GO:0008568 microtubule-severing ATPase activity Catalysis of the reaction: ATP + H2O = ADP + phosphate. Catalysis of the severing of a microtubule at a specific spot along its length, coupled to the hydrolysis of ATP. 29
GO:0043262 adenosine-diphosphatase activity Catalysis of the reaction: ADP + H2O = AMP + phosphate. 29
GO:0008237 metallopeptidase activity Catalysis of the hydrolysis of peptide bonds by a mechanism in which water acts as a nucleophile, one or two metal ions hold the water molecule in place, and charged amino acid side chains are ligands for the metal ions. 29
GO:0047911 galacturan 1,4-alpha-galacturonidase activity Catalysis of the reaction: [(1->4)-alpha-D-galacturonide](n) + H2O = [(1->4)-alpha-D-galacturonide](n-1) + D-galacturonate. 28
GO:0003869 4-nitrophenylphosphatase activity Catalysis of the reaction: 4-nitrophenyl phosphate + H2O = 4-nitrophenol + phosphate. 27
GO:0010179 IAA-Ala conjugate hydrolase activity Catalysis of the reaction: indole-3-acetyl-alanine + H2O = indole-3-acetate + L-alanine. 26
GO:0010211 IAA-Leu conjugate hydrolase activity Catalysis of the reaction: indole-3-acetyl-leucine + H2O = indole-3-acetate + L-leucine. 26
GO:0010210 IAA-Phe conjugate hydrolase activity Catalysis of the reaction: indole-3-acetyl-phenylalanine + H2O = indole-3-acetate + phenylalanine. 26
GO:0015662 ATPase activity, coupled to transmembrane movement of ions, phosphorylative mechanism Catalysis of the transfer of a solute or solutes from one side of a membrane to the other according to the reaction: ATP + H2O = ADP + phosphate, to directly drive the transport of ions across a membrane. The reaction is characterized by the transient formation of a high-energy aspartyl-phosphoryl-enzyme intermediate. 26
GO:0004427 inorganic diphosphatase activity Catalysis of the reaction: diphosphate + H(2)O = H(+) + 2 phosphate. 25
GO:0050247 raucaffricine beta-glucosidase activity Catalysis of the reaction: H(2)O + raucaffricine = D-glucose + vomilenine. 25
GO:0043813 phosphatidylinositol-3,5-bisphosphate 5-phosphatase activity Catalysis of the reaction: phosphatidylinositol-3,5-bisphosphate + H2O = phosphatidylinositol-3-phosphate + orthophosphate. 23
GO:0017116 single-stranded DNA-dependent ATP-dependent DNA helicase activity Catalysis of the reaction: ATP + H2O = ADP + phosphate, in the presence of single-stranded DNA; drives the unwinding of a DNA helix. 23
GO:0008234 cysteine-type peptidase activity Catalysis of the hydrolysis of peptide bonds in a polypeptide chain by a mechanism in which the sulfhydryl group of a cysteine residue at the active center acts as a nucleophile. 22
GO:0046556 alpha-N-arabinofuranosidase activity Catalysis of the hydrolysis of terminal non-reducing alpha-L-arabinofuranoside residues in alpha-L-arabinosides. 22
GO:0004647 phosphoserine phosphatase activity Catalysis of the reaction: L(or D)-O-phosphoserine + H2O = L(or D)-serine + phosphate. 22
GO:0004180 carboxypeptidase activity Catalysis of the hydrolysis of the terminal or penultimate peptide bond at the C-terminal end of a peptide or polypeptide. 22
GO:0004629 phospholipase C activity Catalysis of the reaction: a phospholipid + H2O = 1,2-diacylglycerol + a phosphatidate. 22
GO:0004622 lysophospholipase activity Catalysis of the reaction: 2-lysophosphatidylcholine + H2O = glycerophosphocholine + a carboxylate. 21
GO:0005388 calcium-transporting ATPase activity Catalysis of the transfer of a solute or solutes from one side of a membrane to the other according to the reaction: ATP + H2O + Ca2+(cis) = ADP + phosphate + Ca2+(trans). 21
GO:0004806 triglyceride lipase activity Catalysis of the reaction: triacylglycerol + H2O = diacylglycerol + a fatty acid anion. 21
GO:0002161 aminoacyl-tRNA editing activity The hydrolysis of an incorrectly aminoacylated tRNA. 21
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. 21
GO:0047714 galactolipase activity Catalysis of the reaction: 1,2-diacyl-3-beta-D-galactosyl-sn-glycerol + 2 H2O = 3-beta-D-galactosyl-sn-glycerol + 2 carboxylates. 20
GO:0034459 ATP-dependent 3'-5' RNA helicase activity Catalysis of the reaction: ATP + H2O = ADP + phosphate; this reaction drives the unwinding of an RNA helix in the direction 3' to 5'. 20
GO:0003860 3-hydroxyisobutyryl-CoA hydrolase activity Catalysis of the reaction: 3-hydroxy-2-methylpropanoyl-CoA + H2O = CoA + 3-hydroxy-2-methylpropanoate. 20
GO:0015410 manganese-transporting ATPase activity Catalysis of the transfer of a solute or solutes from one side of a membrane to the other according to the reaction: ATP + H2O + Mn2+(out) = ADP + phosphate + Mn2+(in). 20
GO:0004568 chitinase activity Catalysis of the hydrolysis of (1->4)-beta linkages of N-acetyl-D-glucosamine (GlcNAc) polymers of chitin and chitodextrins. 20
GO:0033677 DNA/RNA helicase activity Catalysis of the reaction: NTP + H2O = NDP + phosphate; this reaction drives the unwinding of a DNA/RNA duplex, i.e. a double helix in which a strand of DNA pairs with a complementary strand of RNA. 20
GO:0050118 N-acetyldiaminopimelate deacetylase activity Catalysis of the reaction: N-acetyl-LL-2,6-diaminopimelate + H(2)O = LL-2,6-diaminopimelate + acetate. 18
GO:0031219 levanase activity Catalysis of the random hydrolysis of 2,6-beta-D-fructofuranosidic linkages in 2,6-beta-D-fructans (levans) containing more than 3 fructose units. 18
GO:0080031 methyl salicylate esterase activity Catalysis of the reaction: methyl salicylate + H2O = salicylic acid + methanol + H+. 18
GO:0080030 methyl indole-3-acetate esterase activity Catalysis of the reaction: methyl indole-3-acetate + H2O = indole-3-acetate + methanol + H+. 18
GO:0080032 methyl jasmonate esterase activity Catalysis of the reaction: a methyl jasmonate + H2O = a jasmonic acid + methanol. 18
GO:0008967 phosphoglycolate phosphatase activity Catalysis of the reaction: 2-phosphoglycolate + H(2)O = glycolate + phosphate. 18
GO:0016790 thiolester hydrolase activity Catalysis of the reaction: RCO-SR' + H2O = RCOOH + HSR'. This reaction is the hydrolysis of a thiolester bond, an ester formed from a carboxylic acid and a thiol (i.e., RCO-SR'), such as that found in acetyl-coenzyme A. 17
GO:0004301 epoxide hydrolase activity Catalysis of the reaction: an epoxide + H2O = a glycol. 17
GO:0008239 dipeptidyl-peptidase activity Catalysis of the hydrolysis of N-terminal dipeptides from a polypeptide chain. 17
GO:0004407 histone deacetylase activity Catalysis of the reaction: histone N6-acetyl-L-lysine + H2O = histone L-lysine + acetate. This reaction represents the removal of an acetyl group from a histone, a class of proteins complexed to DNA in chromatin and chromosomes. 17
GO:0004045 aminoacyl-tRNA hydrolase activity Catalysis of the reaction: N-substituted aminoacyl-tRNA + H2O = N-substituted amino acid + tRNA. 17
GO:0030899 calcium-dependent ATPase activity Catalysis of the reaction: ATP + H2O = ADP + phosphate. This reaction requires the presence of calcium ion (Ca2+). 17
GO:0050072 m7G(5')pppN diphosphatase activity Catalysis of the reaction: 7-methylguanosine 5'-triphospho-5'-polynucleotide + H2O = 7-methylguanosine 5'-phosphate + polynucleotide. 16
GO:0004556 alpha-amylase activity Catalysis of the endohydrolysis of (1->4)-alpha-D-glucosidic linkages in polysaccharides containing three or more alpha-(1->4)-linked D-glucose units. 16
GO:0004559 alpha-mannosidase activity Catalysis of the hydrolysis of terminal, non-reducing alpha-D-mannose residues in alpha-D-mannosides. 16
GO:0046969 NAD-dependent histone deacetylase activity (H3-K9 specific) Catalysis of the reaction: histone H3 N6-acetyl-L-lysine (position 9) + H2O = histone H3 L-lysine (position 9) + acetate. This reaction requires the presence of NAD, and represents the removal of an acetyl group from lysine at position 9 of the histone H3 protein. 16
GO:0051670 inulinase activity Catalysis of the endohydrolysis of 2,1-beta-D-fructosidic linkages in inulin. 16
GO:0034432 bis(5'-adenosyl)-pentaphosphatase activity Catalysis of the reaction: P1-P6-bis(5'-adenosyl) pentaphosphate + H2O = AMP + adenosine 5'-tetraphosphate. 16
GO:0003678 DNA helicase activity Catalysis of the reaction: NTP + H2O = NDP + phosphate, to drive the unwinding of a DNA helix. 16
GO:0034041 sterol-transporting ATPase activity Catalysis of the transfer of a solute or solutes from one side of a membrane to the other according to the reaction: ATP + H2O + sterol(in) = ADP + phosphate + sterol(out). 15
GO:0004630 phospholipase D activity Catalysis of the reaction: a phosphatidylcholine + H2O = choline + a phosphatidate. 15
GO:0004477 methenyltetrahydrofolate cyclohydrolase activity Catalysis of the reaction: 5,10-methenyltetrahydrofolate + H2O = 10-formyltetrahydrofolate. 15
GO:0003689 DNA clamp loader activity Catalysis of the reaction: ATP + H2O = ADP + phosphate, to drive the opening of the ring structure of the PCNA complex, or any of the related sliding clamp complexes, and their closing around the DNA duplex. 15
GO:0004445 inositol-polyphosphate 5-phosphatase activity Catalysis of the reactions: D-myo-inositol 1,4,5-trisphosphate + H2O = myo-inositol 1,4-bisphosphate + phosphate, and 1D-myo-inositol 1,3,4,5-tetrakisphosphate + H2O = 1D-myo-inositol 1,3,4-trisphosphate + phosphate. 15
GO:0036310 annealing helicase activity Catalysis of the ATP-dependent rewinding of single-stranded DNA (ssDNA) to reform base pairs between strands. Often acts on ssDNA bubbles bound by replication protein A (RPA). 15
GO:0019786 APG8-specific protease activity Catalysis of the hydrolysis of APG8, a small ubiquitin-related modifier. 15
GO:0015437 lipopolysaccharide-transporting ATPase activity Catalysis of the transfer of a solute or solutes from one side of a membrane to the other according to the reaction: ATP + H2O + lipopolysaccharide(in) = ADP + phosphate + lipopolysaccharide(out). 15
GO:0015619 thiamine pyrophosphate-transporting ATPase activity Catalysis of the transfer of a solute or solutes from one side of a membrane to the other according to the reaction: ATP + H2O + thiamine pyrophosphate(out) = ADP + phosphate + thiamine pyrophosphate(in). 14
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. 14
GO:0035885 exochitinase activity Catalysis of the hydrolysis of terminal 1,4-beta-linkages of N-acetyl-D-glucosamine (GlcNAc) polymers of chitin and chitodextrins. Typically, exochitinases progressively cleave off two subunits from the reducing or non-reducing ends of the chitin chain. 14
GO:0047627 adenylylsulfatase activity Catalysis of the reaction: 5'-adenylyl sulfate + H(2)O = AMP + 2 H(+) + sulfate. 14
GO:0097372 NAD-dependent histone deacetylase activity (H3-K18 specific) Catalysis of the reaction: histone H3 N6-acetyl-L-lysine (position 18) + H2O = histone H3 L-lysine (position 18) + acetate. This reaction requires the presence of NAD, and represents the removal of an acetyl group from lysine at position 18 of the histone H3 protein. 14
GO:0070615 nucleosome-dependent ATPase activity Catalysis of the reaction: ATP + H2O = ADP + phosphate. This reaction requires the presence of one or more nucleosomes. 14
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. 13
GO:0043141 ATP-dependent 5'-3' DNA helicase activity Catalysis of the reaction: ATP + H2O = ADP + phosphate; drives the unwinding of the DNA helix in the direction 5' to 3'. 13
GO:0008242 omega peptidase activity Catalysis of the removal of terminal peptide residues that are substituted, cyclized or linked by isopeptide bonds (peptide linkages other than those of alpha-carboxyl to alpha-amino groups). 13
GO:0003918 DNA topoisomerase type II (ATP-hydrolyzing) activity Catalysis of a DNA topological transformation by transiently cleaving a pair of complementary DNA strands to form a gate through which a second double-stranded DNA segment is passed, after which the severed strands in the first DNA segment are rejoined; product release is coupled to ATP binding and hydrolysis; changes the linking number in multiples of 2. 13
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. 13
GO:0080041 ADP-ribose pyrophosphohydrolase activity Catalysis of the reaction: ADP-ribose + H2O = AMP + ribose-1-phosphate. 13
GO:0052692 raffinose alpha-galactosidase activity Catalysis of the reaction: raffinose + H2O = alpha-D-galactose + sucrose. 13
GO:0047372 acylglycerol lipase activity Catalysis of the reaction: H2O + acylglycerol = a fatty acid + glycerol. 13
GO:0003724 RNA helicase activity Catalysis of the reaction: NTP + H2O = NDP + phosphate, to drive the unwinding of a RNA helix. 13
GO:0004386 helicase activity Catalysis of the reaction: NTP + H2O = NDP + phosphate, to drive the unwinding of a DNA or RNA helix. 13
GO:0032041 NAD-dependent histone deacetylase activity (H3-K14 specific) Catalysis of the reaction: histone H3 N6-acetyl-L-lysine (position 14) + H2O = histone H3 L-lysine (position 14) + acetate. This reaction requires the presence of NAD, and represents the removal of an acetyl group from lysine at position 14 of the histone H3 protein. 13
GO:0046970 NAD-dependent histone deacetylase activity (H4-K16 specific) Catalysis of the reaction: histone H4 N6-acetyl-L-lysine (position 16) + H2O = histone H4 L-lysine (position 16) + acetate. This reaction requires the presence of NAD, and represents the removal of an acetyl group from lysine at position 16 of the histone H4 protein. 13
GO:0008970 phosphatidylcholine 1-acylhydrolase activity Catalysis of the reaction: phosphatidylcholine + H2O = 2-acylglycerophosphocholine + a carboxylate. 13
GO:0008934 inositol monophosphate 1-phosphatase activity Catalysis of the reaction: myo-inositol 1-phosphate + H2O = myo-inositol + phosphate. 13
GO:0008253 5'-nucleotidase activity Catalysis of the reaction: a 5'-ribonucleotide + H2O = a ribonucleoside + phosphate. 13
GO:0009678 hydrogen-translocating pyrophosphatase activity Catalysis of the hydrolysis of pyrophosphate, which generates a proton motive force. 12
GO:0034485 phosphatidylinositol-3,4,5-trisphosphate 5-phosphatase activity Catalysis of the reaction: phosphatidylinositol-3,4,5-trisphosphate + H2O = phosphatidylinositol-3,4-bisphosphate + phosphate. 12
GO:0008893 guanosine-3',5'-bis(diphosphate) 3'-diphosphatase activity Catalysis of the reaction: guanosine 3',5'-bis(diphosphate) + H2O = guanosine 5'-diphosphate + diphosphate. 12
GO:0016811 hydrolase activity, acting on carbon-nitrogen (but not peptide) bonds, in linear amides Catalysis of the hydrolysis of any non-peptide carbon-nitrogen bond in a linear amide. 12
GO:0004435 phosphatidylinositol phospholipase C activity Catalysis of the reaction: 1-phosphatidyl-1D-myo-inositol 4,5-bisphosphate + H(2)O = 1,2-diacylglycerol + 1D-myo-inositol 1,4,5-trisphosphate + H(+). 12
GO:0047631 ADP-ribose diphosphatase activity Catalysis of the reaction: ADP-ribose + H2O = AMP + D-ribose 5-phosphate. 12
GO:0052748 baicalin beta-D-glucuronidase activity Catalysis of the reaction: baicalin + H2O = baicalein + D-glucuronate. 12
GO:0045129 NAD-independent histone deacetylase activity Catalysis of the reaction: histone N6-acetyl-L-lysine + H2O = histone L-lysine + acetate. This reaction does not require the presence of NAD, and represents the removal of an acetyl group from a histone. 12
GO:0009400 receptor signaling protein serine/threonine phosphatase activity Conveys a signal from an upstream receptor or intracellular signal transducer by catalysis of the reaction: protein serine phosphate + H2O = protein serine + phosphate, and protein threonine phosphate + H2O = protein threonine + phosphate. 12
GO:0004008 copper-exporting ATPase activity Catalysis of the transfer of a solute or solutes from one side of a membrane to the other according to the reaction: ATP + H2O + Cu2+(in) -> ADP + phosphate + Cu2+(out). 12
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. 12
GO:0035529 NADH pyrophosphatase activity Catalysis of the reaction: NADH + H2O = AMP + NMNH + 2 H+. 11
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. 11
GO:0051747 cytosine C-5 DNA demethylase activity Catalysis of the reaction: methyl-dCpdG DNA + H2O = dCpdG DNA + methanol. This reaction is the hydrolytic removal of the methyl group on the 5 position of cytosine in DNA. 11
GO:0050355 triphosphatase activity Catalysis of the reaction: H(2)O + triphosphate = diphosphate + phosphate. 11
GO:0008195 phosphatidate phosphatase activity Catalysis of the reaction: a 1,2-diacylglycerol 3-phosphate + H2O = a 1,2-diacyl-sn-glycerol + phosphate. 11
GO:0033549 MAP kinase phosphatase activity Catalysis of the reaction: a phosphorylated MAP kinase + H2O = a MAP kinase + phosphate. 11
GO:0035560 pheophoridase activity Catalysis of the reaction: pheophorbide a + H2O = pyropheophorbide a + methanol + CO2. The reaction occurs in two steps; pheophoridase catalyzes the conversion of pheophorbide a to a precursor of pyropheophorbide a, C-13(2)-carboxylpyropheophorbide a, by demethylation, and then the precursor is decarboxylated non-enzymatically to yield pyropheophorbide a. 11
GO:0004438 phosphatidylinositol-3-phosphatase activity Catalysis of the reaction: 1-phosphatidyl-1D-myo-inositol 3-phosphate + H2O = 1-phosphatidyl-1D-myo-inositol + phosphate. 11
GO:0016820 hydrolase activity, acting on acid anhydrides, catalyzing transmembrane movement of substances Catalysis of the hydrolysis of an acid anhydride to directly drive the transport of a substance across a membrane. 11
GO:0019204 nucleotide phosphatase activity Catalysis of the reaction: phosphopolynucleotide + H2O = polynucleotide + phosphate. 11
GO:0003935 GTP cyclohydrolase II activity Catalysis of the reaction: GTP + 3 H(2)O = 2,5-diamino-6-hydroxy-4-(5-phosphoribosylamino)-pyrimidine + diphosphate + formate + 3 H(+). 11
GO:0004331 fructose-2,6-bisphosphate 2-phosphatase activity Catalysis of the reaction: D-fructose 2,6-bisphosphate + H2O = D-fructose-6-phosphate + phosphate. 10
GO:0015415 phosphate ion transmembrane-transporting ATPase activity Catalysis of the transfer of a solute or solutes from one side of a membrane to the other according to the reaction: ATP + H2O + phosphate(out) = ADP + phosphate + phosphate(in). 10
GO:0017040 ceramidase activity Catalysis of the reaction: N-acylsphingosine + H2O = a fatty acid + sphingosine. 10
GO:0052689 carboxylic ester hydrolase activity Catalysis of the hydrolysis of a carboxylic ester to give an alcohol and a carboxylate. 10
GO:0016929 SUMO-specific protease activity Catalysis of the hydrolysis of SUMO, a small ubiquitin-related modifier, from previously sumoylated substrates. 10
GO:0070001 aspartic-type peptidase activity Catalysis of the hydrolysis of peptide bonds in a polypeptide chain by a mechanism in which a water molecule bound by the side chains of aspartic residues at the active center acts as a nucleophile. 9
GO:0008783 agmatinase activity Catalysis of the reaction: agmatine + H(2)O = putrescine + urea. 9
GO:0004566 beta-glucuronidase activity Catalysis of the reaction: a beta-D-glucuronoside + H2O = an alcohol + D-glucuronate. 9
GO:0016817 hydrolase activity, acting on acid anhydrides Catalysis of the hydrolysis of any acid anhydride. 9
GO:0016985 mannan endo-1,4-beta-mannosidase activity Catalysis of the random hydrolysis of (1->4)-beta-D-mannosidic linkages in mannans, galactomannans, glucomannans, and galactoglucomannans. 9
GO:0003774 motor activity Catalysis of movement along a polymeric molecule such as a microfilament or microtubule, coupled to the hydrolysis of a nucleoside triphosphate. 9
GO:0047724 inosine nucleosidase activity Catalysis of the reaction: inosine + H2O = D-ribose + hypoxanthine. 9
GO:0017005 3'-tyrosyl-DNA phosphodiesterase activity Catalysis of the hydrolysis of 3'-phosphotyrosyl groups formed as covalent intermediates (in DNA backbone breakage) between DNA topoisomerase I and DNA. 9
GO:0052642 lysophosphatidic acid phosphatase activity Catalysis of the reaction: lysophosphatidic acid + H2O = phosphate + monoacylglycerol. 9
GO:0047513 1,2-alpha-L-fucosidase activity Catalysis of the reaction: H2O + methyl-2-alpha-L-fucopyranosyl-beta-D-galactoside = L-fucose + methyl beta-D-galactoside. 9
GO:0019829 cation-transporting ATPase activity Catalysis of the transfer of a solute or solutes from one side of a membrane to the other according to the reaction: ATP + H2O + cation(out) = ADP + phosphate + cation(in). 9
GO:0008441 3'(2'),5'-bisphosphate nucleotidase activity Catalysis of the reaction: adenosine 3',5'-bisphosphate + H2O = adenosine 5'-phosphate + phosphate. 9
GO:0080124 pheophytinase activity Catalysis of the reaction: pheophytin + H2O = phytol + pheophorbide. 9
GO:0004334 fumarylacetoacetase activity Catalysis of the reaction: 4-fumarylacetoacetate + H(2)O = acetoacetate + fumarate + H(+). 9
GO:0043812 phosphatidylinositol-4-phosphate phosphatase activity Catalysis of the reaction: phosphatidylinositol-4-phosphate + H2O = phosphatidylinositol + orthophosphate. 9
GO:0043864 indoleacetamide hydrolase activity Catalysis of the reaction: indole-3-acetamide + H2O = indole-3-acetate + NH3. Indole-3-acetamide is known as IAM and indole-3-acetate as IAA. 8
GO:0043874 acireductone synthase activity Catalysis of the reactions: 5-(methylthio)-2,3-dioxopentyl phosphate + H2O = 1,2-dihydroxy-5-(methylthio)pent-1-en-3-one + phosphate; (1a) 5-(methylthio)-2,3-dioxopentyl phosphate = 2-hydroxy-5-(methylthio)-3-oxopent-1-enyl phosphate; (1b) 2-hydroxy-5-(methylthio)-3-oxopent-1-enyl phosphate + H2O = 1,2-dihydroxy-5-(methylthio)pent-1-en-3-one + phosphate. 8
GO:0043138 3'-5' DNA helicase activity Catalysis of the unwinding of the DNA helix in the direction 3' to 5'. 8
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. 8
GO:0004000 adenosine deaminase activity Catalysis of the reaction: adenosine + H2O = inosine + NH3. 8
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. 8
GO:0043142 single-stranded DNA-dependent ATPase activity Catalysis of the reaction: ATP + H2O = ADP + phosphate; this reaction requires the presence of single-stranded DNA, and it drives another reaction. 8
GO:0004053 arginase activity Catalysis of the reaction: L-arginine + H2O = L-ornithine + urea. 8
GO:0010296 prenylcysteine methylesterase activity Catalysis of the reaction: protein C-terminal S-farnesyl-L-cysteine methyl ester + H2O = protein C-terminal S-farnesyl-L-cysteine + methanol + H+. 8
GO:0047622 adenosine nucleosidase activity Catalysis of the reaction: adenosine + H2O = D-ribose + adenine. 8
GO:0042132 fructose 1,6-bisphosphate 1-phosphatase activity Catalysis of the reaction: D-fructose 1,6-bisphosphate + H2O = D-fructose 6-phosphate + phosphate. 8
GO:0008889 glycerophosphodiester phosphodiesterase activity Catalysis of the reaction: a glycerophosphodiester + H2O = an alcohol + sn-glycerol 3-phosphate. 8
GO:0016810 hydrolase activity, acting on carbon-nitrogen (but not peptide) bonds Catalysis of the hydrolysis of any carbon-nitrogen bond, C-N, with the exception of peptide bonds. 7
GO:0019156 isoamylase activity Catalysis of the hydrolysis of alpha-(1,6)-D-glucosidic branch linkages in glycogen, amylopectin and their beta-limits dextrins. 7
GO:0061463 O-acetyl-ADP-ribose deacetylase activity Catalysis of the reaction O-acetyl-ADP-ribose + H2O = ADP-ribose + acetate. 7
GO:0052744 phosphatidylinositol monophosphate phosphatase activity Catalysis of the reaction: phosphatidylinositol monophosphate + H2O = phosphatidylinositol + phosphate. 7
GO:0034338 short-chain carboxylesterase activity Catalysis of the reaction: a carboxylic ester + H2O = an alcohol + a carboxylic anion, where the carboxylic chain has 8 or fewer carbon atoms. 7
GO:0004067 asparaginase activity Catalysis of the reaction: L-asparagine + H2O = L-aspartate + NH3. 7
GO:0017057 6-phosphogluconolactonase activity Catalysis of the reaction: 6-O-phosphono-D-glucono-1,5-lactone + H(2)O = 6-phospho-D-gluconate + H(+). 7
GO:0015462 protein-transmembrane transporting ATPase activity Catalysis of the transfer of a solute or solutes from one side of a membrane to the other according to the reaction: ATP + H2O + protein(out) = ADP + phosphate + protein(in). 7
GO:0047954 glycerol-2-phosphatase activity Catalysis of the reaction: glycerol 2-phosphate + H(2)O = glycerol + phosphate. 7
GO:0004651 polynucleotide 5'-phosphatase activity Catalysis of the reaction: 5'-phosphopolynucleotide + H2O = polynucleotide + phosphate. 7
GO:0043906 Ala-tRNA(Pro) hydrolase activity Catalysis of the hydrolysis of misacylated Ala-tRNA(Pro). 7
GO:0015433 peptide antigen-transporting ATPase activity Catalysis of the reaction: peptide antigen(in) + ATP = peptide antigen(out) + ADP + phosphate. 7
GO:0034596 phosphatidylinositol phosphate 4-phosphatase activity Catalysis of the removal of the 4-phosphate group of a phosphatidylinositol phosphate. 7
GO:0009039 urease activity Catalysis of the reaction: urea + H2O = CO2 + 2 NH3. 7
GO:0004046 aminoacylase activity Catalysis of the reaction: an N-acyl-L-amino acid + H2O = a carboxylate + an L-amino acid. 7
GO:0003986 acetyl-CoA hydrolase activity Catalysis of the reaction: acetyl-CoA + H(2)O = acetate + CoA + H(+). 6
GO:0071633 dihydroceramidase activity Catalysis of the reaction: a dihydroceramide + H2O = a fatty acid + dihydrosphingosine. 6
GO:0045437 uridine nucleosidase activity Catalysis of the reaction: H(2)O + uridine = ribofuranose + uracil. 6
GO:0015432 bile acid-exporting ATPase activity Catalysis of the transfer of a solute or solutes from one side of a membrane to the other according to the reaction: bile acid(in) + ATP + H2O -> bile acid(out) + ADP + phosphate. 6
GO:0070011 peptidase activity, acting on L-amino acid peptides Catalysis of the hydrolysis of peptide bonds formed between L-amino acids. 6
GO:0047405 pyrimidine-5'-nucleotide nucleosidase activity Catalysis of the reaction: H2O + a pyrimidine 5'-nucleotide = ribose-5-phosphate + a pyrimidine. 6
GO:0018773 acetylpyruvate hydrolase activity Catalysis of the reaction: acetylpyruvate + H(2)O = acetate + H(+) + pyruvate. 6
GO:0034545 fumarylpyruvate hydrolase activity Catalysis of the reaction: fumarylpyruvate + H2O = fumarate + pyruvate + H+. 6
GO:0070774 phytoceramidase activity Catalysis of the reaction: a phytoceramide + H2O = a fatty acid + phytosphingosine. 6
GO:0008235 metalloexopeptidase activity Catalysis of the hydrolysis of a peptide bond not more than three residues from the N- or C-terminus of a polypeptide chain by a mechanism in which water acts as a nucleophile, one or two metal ions hold the water molecule in place, and charged amino acid side chains are ligands for the metal ions. 6
GO:0072585 xanthosine nucleotidase activity Catalysis of the reaction: xanthosine + H2O = D-ribose + xanthine. 6
GO:0043530 adenosine 5'-monophosphoramidase activity Catalysis of the reaction: adenosine 5'-monophosphoramidate = AMP + NH2. Other substrates include AMP-morpholidate, AMP-N-alanine methyl ester and AMP-alpha-acetyl lysine methyl ester. 6
GO:0080042 ADP-glucose pyrophosphohydrolase activity Catalysis of the reaction: ADP-glucose + H2O = AMP + glucose-1-phosphate. 6
GO:0046030 inositol trisphosphate phosphatase activity Catalysis of the reaction: myo-inositol trisphosphate + H2O = myo-inositol bisphosphate + phosphate. 6
GO:0008554 sodium-exporting ATPase activity, phosphorylative mechanism Catalysis of the transfer of a solute or solutes from one side of a membrane to the other according to the reaction: ATP + H2O + Na+(in) -> ADP + phosphate + Na+(out); by a phosphorylative mechanism. 6
GO:0003923 GPI-anchor transamidase activity Catalysis of the formation of the linkage between a protein and a glycosylphosphatidylinositol anchor. The reaction probably occurs by subjecting a peptide bond to nucleophilic attack by the amino group of ethanolamine-GPI, transferring the protein from a signal peptide to the GPI anchor. 6
GO:0042903 tubulin deacetylase activity Catalysis of the reaction: N-acetyl(alpha-tubulin) + H2O = alpha-tubulin + acetate. 6
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. 6
GO:0015421 oligopeptide-transporting ATPase activity Catalysis of the reaction: ATP + H2O + oligopeptide(out) = ADP + phosphate + oligopeptide(in). 6
GO:0010945 CoA pyrophosphatase activity Catalysis of the reaction: coenzyme A + H2O = 3',5'-ADP + 4'-phosphopantetheine. 5
GO:0000210 NAD+ diphosphatase activity Catalysis of the reaction: NAD+ + H2O = AMP + NMN. 5
GO:0015926 glucosidase activity Catalysis of the hydrolysis of glucosyl compounds, substances containing a group derived from a cyclic form of glucose or a glucose derivative. 5
GO:0086039 calcium-transporting ATPase activity involved in regulation of cardiac muscle cell membrane potential Catalysis of the transfer of a solute or solutes from one side of a cardiac muscle cell plasma membrane to the other according to the reaction: ATP + H2O + Ca2+(cis) = ADP + phosphate + Ca2+(trans). The transfer contributes to the regulation of the plasma membrane potential. 5
GO:0016312 inositol bisphosphate phosphatase activity Catalysis of the reaction: myo-inositol bisphosphate + H2O = myo-inositol phosphate + phosphate. 5
GO:0004035 alkaline phosphatase activity Catalysis of the reaction: an orthophosphoric monoester + H2O = an alcohol + phosphate, with an alkaline pH optimum. 5
GO:0080061 indole-3-acetonitrile nitrilase activity Catalysis of the reaction: indole-3-acetonitrile + 2 H2O = indole-3-acetic acid + NH3. 5
GO:0016805 dipeptidase activity Catalysis of the hydrolysis of a dipeptide. 5
GO:0042624 ATPase activity, uncoupled Catalysis of the reaction: ATP + H2O = ADP + phosphate; this reaction is not directly coupled to any other reaction. 5
GO:0052658 inositol-1,4,5-trisphosphate 5-phosphatase activity Catalysis of the reaction: 1D-myo-inositol 1,4,5-trisphosphate + H2O = 1D-myo-inositol 1,4-bisphosphate + phosphate. 5
GO:0016798 hydrolase activity, acting on glycosyl bonds Catalysis of the hydrolysis of any glycosyl bond. 5
GO:0070009 serine-type aminopeptidase activity Catalysis of the hydrolysis of a peptide bond not more than three residues from the N-terminus of a polypeptide chain by a catalytic mechanism that involves a catalytic triad consisting of a serine nucleophile that is activated by a proton relay involving an acidic residue (e.g. aspartate or glutamate) and a basic residue (usually histidine). 5
GO:0035870 dITP diphosphatase activity Catalysis of the reaction: dITP + H2O = dIMP + diphosphate. 5
GO:0003948 N4-(beta-N-acetylglucosaminyl)-L-asparaginase activity Catalysis of the reaction: N(4)-(beta-N-acetyl-D-glucosaminyl)-L-asparagine + H(2)O = N-acetyl-beta-D-glucosaminylamine + L-aspartate + H(+). 5
GO:0017136 NAD-dependent histone deacetylase activity Catalysis of the reaction: histone N6-acetyl-L-lysine + H2O = histone L-lysine + acetate. This reaction requires the presence of NAD, and represents the removal of an acetyl group from a histone. 5
GO:0004064 arylesterase activity Catalysis of the reaction: a phenyl acetate + H2O = a phenol + acetate. 5
GO:0033550 MAP kinase tyrosine phosphatase activity Catalysis of the reaction: MAP kinase tyrosine phosphate + H2O = MAP kinase tyrosine + phosphate. 5
GO:0004416 hydroxyacylglutathione hydrolase activity Catalysis of the reaction: (S)-(2-hydroxyacyl)glutathione + H2O = glutathione + a 2-hydroxy carboxylate. 5
GO:0004170 dUTP diphosphatase activity Catalysis of the reaction: dUTP + H2O = dUMP + diphosphate. 5
GO:0016807 cysteine-type carboxypeptidase activity Catalysis of the hydrolysis of C-terminal peptide bonds in a polypeptide chain by a mechanism in which the sulfhydryl group of a cysteine residue at the active center acts as a nucleophile. 5
GO:0004771 sterol esterase activity Catalysis of the reaction: a steryl ester + H2O = a sterol + a fatty acid. 4
GO:0004038 allantoinase activity Catalysis of the reaction: allantoin + H2O = allantoate. 4
GO:0004346 glucose-6-phosphatase activity Catalysis of the reaction: D-glucopyranose 6-phosphate + H2O = D-glucose + phosphate. D-glucopyranose is also known as D-glucose 6-phosphate. 4
GO:0030946 protein tyrosine phosphatase activity, metal-dependent Catalysis of the reaction: protein tyrosine phosphate + H2O = protein tyrosine + phosphate. This reaction requires metal ions. 4
GO:0070008 serine-type exopeptidase activity Catalysis of the hydrolysis of a peptide bond not more than three residues from the N- or C-terminus of a polypeptide chain by a catalytic mechanism that involves a catalytic triad consisting of a serine nucleophile that is activated by a proton relay involving an acidic residue (e.g. aspartate or glutamate) and a basic residue (usually histidine). 4
GO:0043829 tRNA-specific adenosine-37 deaminase activity Catalysis of the reaction: adenosine-37 + H2O = inosine-37 + NH3, in a tRNA-Ala molecule. 4
GO:0004081 bis(5'-nucleosyl)-tetraphosphatase (asymmetrical) activity Catalysis of the reaction: P(1),P(4)-bis(5'-nucleosyl)tetraphosphate + H2O = NTP + NMP. Acts on bis(5'-guanosyl)-, bis(5'-xanthosyl)-, bis(5'-adenosyl)- and bis(5'-uridyl)-tetraphosphate. 4
GO:0004061 arylformamidase activity Catalysis of the reaction: N-formyl-L-kynurenine + H2O = formate + L-kynurenine. 4
GO:0050278 sedoheptulose-bisphosphatase activity Catalysis of the reaction: sedoheptulose 1,7-bisphosphate + H2O = sedoheptulose 7-phosphate + phosphate. 4
GO:0050307 sucrose-phosphate phosphatase activity Catalysis of the reaction: sucrose 6F-phosphate + H2O = sucrose + phosphate. 4
GO:0034722 gamma-glutamyl-peptidase activity Catalysis of the cleavage of a gamma-linked glutamate bond. 4
GO:0004181 metallocarboxypeptidase activity Catalysis of the hydrolysis of C-terminal amino acid residues from a polypeptide chain by a mechanism in which water acts as a nucleophile, one or two metal ions hold the water molecule in place, and charged amino acid side chains are ligands for the metal ions. 4
GO:0047710 bis(5'-adenosyl)-triphosphatase activity Catalysis of the reaction: P(1),P(3)-bis(5'-adenosyl) triphosphate + H(2)O = ADP + AMP + 2 H(+). 4
GO:0070635 nicotinamide riboside hydrolase activity Catalysis of the reaction: nicotinamide riboside + H2O = nicotinamide + D-ribose. 4
GO:0034040 lipid-transporting ATPase activity Catalysis of the transfer of a solute or solutes from one side of a membrane to the other according to the reaction: ATP + H2O + lipid(in) = ADP + phosphate + lipid(out). 4
GO:0008864 formyltetrahydrofolate deformylase activity Catalysis of the reaction: 10-formyltetrahydrofolate + H(2)O = (6S)-5,6,7,8-tetrahydrofolate + formate + H(+). 4
GO:0010347 L-galactose-1-phosphate phosphatase activity Catalysis of the reaction: L-galactose-1-phosphate + H2O = L-galactose + phosphate. 4
GO:0047951 glutathione thiolesterase activity Catalysis of the reaction: S-acylglutathione + H(2)O = a carboxylate + glutathione + H(+). 4
GO:0015440 peptide-transporting ATPase activity Catalysis of the reaction: ATP + H2O + peptide(in) = ADP + phosphate + peptide(out). Peptides exported include alpha-hemolysin, cyclolysin, colicin V and siderophores from Gram-negative bacteria, and bacteriocin, subtilin, competence factor and pediocin from Gram-positive bacteria. 4
GO:0008330 protein tyrosine/threonine phosphatase activity Catalysis of the reactions: protein threonine phosphate + H2O = protein threonine + phosphate; and protein tyrosine phosphate + H2O = protein tyrosine + phosphate. 4
GO:0004571 mannosyl-oligosaccharide 1,2-alpha-mannosidase activity Catalysis of the hydrolysis of the terminal (1->2)-linked alpha-D-mannose residues in the oligo-mannose oligosaccharide Man(9)(GlcNAc)(2). 4
GO:0042500 aspartic endopeptidase activity, intramembrane cleaving Catalysis of the hydrolysis of nonterminal peptide bonds in a polypeptide chain, occurring within the plasma membrane. 4
GO:0008418 protein-N-terminal asparagine amidohydrolase activity Catalysis of the reaction: protein-L-asparagine + H2O = protein-L-aspartate + NH3. This reaction is the deamidation of an N-terminal asparagine residue in a peptide or protein. 4
GO:0034039 8-oxo-7,8-dihydroguanine DNA N-glycosylase activity Catalysis of the removal of 8-oxo-7,8-dihydroguanine bases by cleaving the N-C1' glycosidic bond between the oxidized purine and the deoxyribose sugar. 4
GO:0004382 guanosine-diphosphatase activity Catalysis of the reaction: GDP + H2O = GMP + phosphate. 4
GO:0008186 RNA-dependent ATPase activity Catalysis of the reaction: ATP + H2O = ADP + phosphate; this reaction requires the presence of RNA, and it drives another reaction. 4
GO:0004848 ureidoglycolate hydrolase activity Catalysis of the reaction: (S)-ureidoglycolate + H(2)O + 2 H(+) = CO(2) + glyoxylate + 2 NH(4)(+). 4
GO:0016161 beta-amylase activity Catalysis of the reaction: (1,4-alpha-D-glucosyl)(n+1) + H2O = (1,4-alpha-D-glucosyl)(n-1) + alpha-maltose. This reaction is the hydrolysis of 1,4-alpha-glucosidic linkages in polysaccharides so as to remove successive maltose units from the non-reducing ends of the chains. 4
GO:0045134 uridine-diphosphatase activity Catalysis of the reaction: UDP + H2O = UMP + phosphate. 4
GO:0016813 hydrolase activity, acting on carbon-nitrogen (but not peptide) bonds, in linear amidines Catalysis of the hydrolysis of any non-peptide carbon-nitrogen bond in a linear amidine, a compound of the form R-C(=NH)-NH2. 4
GO:0019213 deacetylase activity Catalysis of the hydrolysis of an acetyl group or groups from a substrate molecule. 4
GO:0004151 dihydroorotase activity Catalysis of the reaction: (S)-dihydroorotate + H(2)O = N-carbamoyl-L-aspartate + H(+). 4
GO:0070636 nicotinic acid riboside hydrolase activity Catalysis of the reaction: nicotinic acid riboside + H2O = nicotinic acid + D-ribose. 4
GO:0019784 NEDD8-specific protease activity Catalysis of the hydrolysis of NEDD8, a small ubiquitin-related modifier, from previously neddylated substrates. 4
GO:0042578 phosphoric ester hydrolase activity Catalysis of the reaction: RPO-R' + H2O = RPOOH + R'H. This reaction is the hydrolysis of any phosphoric ester bond, any ester formed from orthophosphoric acid, O=P(OH)3. 4
GO:0004114 3',5'-cyclic-nucleotide phosphodiesterase activity Catalysis of the reaction: nucleoside 3',5'-cyclic phosphate + H2O = nucleoside 5'-phosphate. 3
GO:0052732 phosphoethanolamine phosphatase activity Catalysis of the reaction: O-phosphoethanolamine + H2O = ethanolamine + phosphate. 3
GO:0004359 glutaminase activity Catalysis of the reaction: L-glutamine + H2O = L-glutamate + NH3. 3
GO:0008486 diphosphoinositol-polyphosphate diphosphatase activity Catalysis of the reaction: diphospho-myo-inositol polyphosphate + H2O = myo-inositol polyphosphate + phosphate. 3
GO:0043492 ATPase activity, coupled to movement of substances Catalysis of the reaction: ATP + H2O = ADP + phosphate, to directly drive the transport of a substance. 3
GO:0047874 dolichyldiphosphatase activity Catalysis of the reaction: dolichyl diphosphate + H2O = dolichyl phosphate + phosphate. 3
GO:0004348 glucosylceramidase activity Catalysis of the reaction: D-glucosyl-N-acylsphingosine + H2O = D-glucose + N-acylsphingosine. 3
GO:0043682 copper-transporting ATPase activity Catalysis of the transfer of a solute or solutes from one side of a membrane to the other according to the reaction: ATP + H2O + Cu2+ = ADP + phosphate + Cu2+, directly driving the transport of the copper ions across a membrane. 3
GO:0016462 pyrophosphatase activity Catalysis of the hydrolysis of a pyrophosphate bond between two phosphate groups, leaving one phosphate on each of the two fragments. 3
GO:0034979 NAD-dependent protein deacetylase activity Catalysis of the removal of one or more acetyl groups from a protein, requiring NAD. 3
GO:0008969 phosphohistidine phosphatase activity Catalysis of the reaction: phosphohistidine + H2O = histidine + phosphate. 3
GO:0033971 hydroxyisourate hydrolase activity Catalysis of the reaction: 5-hydroxyisourate + H(2)O = 5-hydroxy-2-oxo-4-ureido-2,5-dihydro-1H-imidazole-5-carboxylate + H(+). 3
GO:0000225 N-acetylglucosaminylphosphatidylinositol deacetylase activity Catalysis of the reaction: N-acetyl-D-glucosaminylphosphatidylinositol + H2O = D-glucosaminylphosphatidylinositol + acetate. This reaction is the second step of the biosynthesis of glycosylphosphatidylinositol (GPI), used to anchor various eukaryotic proteins to the cell-surface membrane. 3
GO:0016799 hydrolase activity, hydrolyzing N-glycosyl compounds Catalysis of the hydrolysis of any N-glycosyl bond. 3
GO:0050126 N-carbamoylputrescine amidase activity Catalysis of the reaction: N-carbamoylputrescine + H(2)O + 2 H(+) = CO(2) + NH(4)(+) + putrescine. 3
GO:0008240 tripeptidyl-peptidase activity Catalysis of the release of an N-terminal tripeptide from a polypeptide. 3
GO:0031176 endo-1,4-beta-xylanase activity Catalysis of the endohydrolysis of (1->4)-beta-D-xylosidic linkages in xylans. 3
GO:0034042 5-formyluracil DNA N-glycosylase activity Catalysis of the removal of 5-formyluracil bases by cleaving the N-C1' glycosidic bond between the oxidized pyrimidine and the deoxyribose sugar. 3
GO:0034458 3'-5' RNA helicase activity Catalysis of the unwinding of an RNA helix in the direction 3' to 5'. 3
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. 3
GO:0016297 acyl-[acyl-carrier-protein] hydrolase activity Catalysis of the reaction: acyl-[acyl-carrier protein] + H2O = [acyl-carrier protein] + a fatty acid. 3
GO:0008474 palmitoyl-(protein) hydrolase activity Catalysis of the reaction: palmitoyl-protein + H2O = palmitate + protein. 3
GO:0018787 4-chlorobenzoyl-CoA dehalogenase activity Catalysis of the reaction: 4-chlorobenzoyl-CoA + H2O = 4-hydroxybenzoyl CoA + chloride. 3
GO:0008252 nucleotidase activity Catalysis of the reaction: a nucleotide + H2O = a nucleoside + phosphate. 3
GO:0003837 beta-ureidopropionase activity Catalysis of the reaction: N-carbamoyl-beta-alanine + H2O = beta-alanine + CO2 + NH3. 3
GO:0004013 adenosylhomocysteinase activity Catalysis of the reaction: S-adenosyl-L-homocysteine + H2O = adenosine + L-homocysteine. 3
GO:0034353 RNA pyrophosphohydrolase activity Catalysis of the removal of a 5' terminal pyrophosphate from the 5'-triphosphate end of an RNA, leaving a 5'-monophosphate end. 3
GO:0004126 cytidine deaminase activity Catalysis of the reaction: cytidine + H2O = uridine + NH3. 3
GO:0047429 nucleoside-triphosphate diphosphatase activity Catalysis of the reaction: H2O + a nucleoside triphosphate = diphosphate + a nucleotide. 3
GO:0004561 alpha-N-acetylglucosaminidase activity Catalysis of the hydrolysis of terminal non-reducing N-acetyl-D-glucosamine residues in N-acetyl-alpha-D-glucosaminides. 3
GO:0034043 5-hydroxymethyluracil DNA N-glycosylase activity Catalysis of the removal of 5-hydroxymethyluracil bases by cleaving the N-C1' glycosidic bond between the oxidized pyrimidine and the deoxyribose sugar. 3
GO:0047427 cyanoalanine nitrilase activity Catalysis of the reaction: 3-cyano-L-alanine + 2 H(2)O + H(+) = L-aspartate + NH(4)(+). 3
GO:0004040 amidase activity Catalysis of the reaction: a monocarboxylic acid amide + H2O = a monocarboxylate + NH3. 3
GO:0052731 phosphocholine phosphatase activity Catalysis of the reaction: choline phosphate + H2O = choline + phosphate. 3
GO:0052866 phosphatidylinositol phosphate phosphatase activity Catalysis of the reaction: phosphatidylinositol phosphate(n) + H2O = phosphatidylinositol phosphate(n-1) + phosphate. This reaction is the removal of a phosphate group from a phosphatidylinositol phosphate. 3
GO:0003876 AMP deaminase activity Catalysis of the reaction: AMP + H2O = IMP + NH3. 3
GO:0033883 pyridoxal phosphatase activity Catalysis of the reaction: pyridoxal 5'-phosphate + H2O = pyridoxal + phosphate. 3
GO:0050129 N-formylglutamate deformylase activity Catalysis of the reaction: N-formyl-L-glutamate + H(2)O = L-glutamate + formate. 2
GO:0008238 exopeptidase activity Catalysis of the hydrolysis of a peptide bond not more than three residues from the N- or C-terminus of a polypeptide chain, in a reaction that requires a free N-terminal amino group, C-terminal carboxyl group or both. 2
GO:0042625 ATPase activity, coupled to transmembrane movement of ions Catalysis of the transfer of an ion from one side of a membrane to the other, driven by the reaction: ATP + H2O = ADP + phosphate. 2
GO:0004441 inositol-1,4-bisphosphate 1-phosphatase activity Catalysis of the reaction: 1D-myo-inositol 1,4-bisphosphate + H2O = 1D-myo-inositol 4-phosphate + phosphate. 2
GO:0034820 4,9-DSHA hydrolase activity Catalysis of the reaction: (3E,1Z)-4,5-9,10-diseco-3-hydroxy-5,9,17-trioxoandrosta-1(10),2-diene-4-oate + H2O = (2E,4E)-2-hydroxyhexa-2,4-dienoate + 9,17-dioxo-1,2,3,4,10,19-hexanorandrostan-5-oate + H+. 2
GO:0018738 S-formylglutathione hydrolase activity Catalysis of the reaction: S-formylglutathione + H(2)O = formate + glutathione + H(+). 2
GO:0033170 protein-DNA loading ATPase activity Catalysis of the reaction: ATP + H2O = ADP + phosphate, to drive the assembly of a protein or protein complex onto a DNA molecule. 2
GO:0008962 phosphatidylglycerophosphatase activity Catalysis of the reaction: phosphatidylglycerophosphate + H2O = phosphatidylglycerol + phosphate. 2
GO:0019203 carbohydrate phosphatase activity Catalysis of the reaction: carbohydrate phosphate + H2O = carbohydrate + phosphate. 2
GO:0047390 glycerophosphocholine cholinephosphodiesterase activity Catalysis of the reaction: sn-glycero-3-phosphocholine + H(2)O = choline phosphate + glycerol + H(+). 2
GO:0032575 ATP-dependent 5'-3' RNA helicase activity Catalysis of the reaction: ATP + H2O = ADP + phosphate; this reaction drives the unwinding of an RNA helix in the direction 5' to 3'. 2
GO:0047884 FAD diphosphatase activity Catalysis of the reaction: FAD + H2O = AMP + FMN. 2
GO:0030600 feruloyl esterase activity Catalysis of the reaction: feruloyl-polysaccharide + H2O = ferulate + polysaccharide. 2
GO:0004157 dihydropyrimidinase activity Catalysis of the reaction: 5,6-dihydrouracil + H2O = 3-ureidopropionate. 2
GO:0004328 formamidase activity Catalysis of the reaction: formamide + H(2)O = formate + NH(4)(+). 2
GO:0019783 small conjugating protein-specific protease activity Catalysis of the hydrolysis of peptide or isopeptide bonds within small proteins such as ubiquitin or ubiquitin-like proteins (e.g. APG8, ISG15, NEDD8, SUMO), or between the small protein and a larger protein to which it has been conjugated. 2
GO:0047374 methylumbelliferyl-acetate deacetylase activity Catalysis of the reaction: 4-methylumbelliferyl acetate + H(2)O = 4-methylumbelliferone + acetate + H(+). 2
GO:0034595 phosphatidylinositol phosphate 5-phosphatase activity Catalysis of the removal of the 5-phosphate group of a phosphatidylinositol phosphate. 2
GO:0004564 beta-fructofuranosidase activity Catalysis of the reaction: a fructofuranosylated fructofuranosyl acceptor + H2O = a non fructofuranosylated fructofuranosyl acceptor + a beta-D-fructofuranoside. 2
GO:0017168 5-oxoprolinase (ATP-hydrolyzing) activity Catalysis of the reaction: 5-oxo-L-proline + ATP + 2 H(2)O = L-glutamate + ADP + 2 H(+) + phosphate. 2
GO:0008725 DNA-3-methyladenine glycosylase activity Catalysis of the reaction: DNA containing 3-methyladenine + H2O = DNA with abasic site + 3-methyladenine. This reaction is the hydrolysis of DNA by cleavage of the N-C1' glycosidic bond between the damaged DNA 3-methyladenine and the deoxyribose sugar to remove the 3-methyladenine, leaving an abasic site. 2
GO:0047652 allantoate deiminase activity Catalysis of the reaction: allantoate + H2O + H+ = CO2 + NH3 + ureidoglycine. 2
GO:0003937 IMP cyclohydrolase activity Catalysis of the reaction: IMP + H2O = 5-formamido-1-(5-phosphoribosyl)imidazole-4-carboxamide. 2
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. 2
GO:0004135 amylo-alpha-1,6-glucosidase activity Catalysis of the hydrolysis of (1->6)-alpha-D-glucosidic branch linkages in glycogen phosphorylase limit dextrin. Limit dextrin is the highly branched core that remains after exhaustive treatment of glycogen with glycogen phosphorylase. It is formed because these enzymes cannot hydrolyze the (1->6) glycosidic linkages present. 2
GO:0000121 glycerol-1-phosphatase activity Catalysis of the reaction: glycerol-1-phosphate + H2O = glycerol + phosphate. 2
GO:0019119 phenanthrene-9,10-epoxide hydrolase activity Catalysis of the reaction: phenanthrene-9,10-oxide + H2O = trans-9,10-dihydrodiolphenanthrene. 2
GO:0043139 5'-3' DNA helicase activity Catalysis of the unwinding of the DNA helix in the direction 5' to 3'. 2
GO:0008251 tRNA-specific adenosine deaminase activity Catalysis of the reaction: adenosine + H2O = inosine + NH3, in a tRNA molecule. 2
GO:0052832 inositol monophosphate 3-phosphatase activity Catalysis of the reaction: myo-inositol 3-phosphate + H2O = myo-inositol + phosphate. 2
GO:0050253 retinyl-palmitate esterase activity Catalysis of the reaction: retinyl palmitate + H2O = retinol + palmitate + H+. 2
GO:0090450 inosine-diphosphatase activity Catalysis of the reaction: IDP + H2O = IMP + phosphate. 2
GO:0052629 phosphatidylinositol-3,5-bisphosphate 3-phosphatase activity Catalysis of the reaction: 1-phosphatidyl-1D-myo-inositol 3,5-bisphosphate + H2O = a 1-phosphatidyl-1D-myo-inositol 5-phosphate + phosphate + 2 H+. 2
GO:0046507 UDPsulfoquinovose synthase activity Catalysis of the reaction: sulfite + UDP-D-glucose = H(2)O + UDP-6-sulfoquinovose. 2
GO:0050152 omega-amidase activity Catalysis of the reaction: a monoamide of a dicarboxylic acid + H2O = a dicarboxylate + NH3. 2
GO:0004551 nucleotide diphosphatase activity Catalysis of the reaction: a dinucleotide + H2O = 2 mononucleotides. 2
GO:0071522 ureidoglycine aminohydrolase activity Catalysis of the reaction: ureidoglycine + H2O = S-ureidoglycolate + NH3. 2
GO:0033919 glucan 1,3-alpha-glucosidase activity Catalysis of the hydrolysis of terminal (1->3)-alpha-D-glucosidic links in 1,3-alpha-D-glucans. 2
GO:0052833 inositol monophosphate 4-phosphatase activity Catalysis of the reaction: myo-inositol 4-phosphate + H2O = myo-inositol + phosphate. 2
GO:0004767 sphingomyelin phosphodiesterase activity Catalysis of the reaction: H(2)O + sphingomyelin = ceramide + choline phosphate + H(+). 2
GO:0046557 glucan endo-1,6-beta-glucosidase activity Catalysis of the random hydrolysis of (1->6) linkages in (1->6)-beta-D-glucans. 2
GO:0008936 nicotinamidase activity Catalysis of the reaction: nicotinamide + H2O = nicotinate + NH3. 2
GO:0070012 oligopeptidase activity Catalysis of the hydrolysis of a peptide bond in an oligopeptide, i.e. a molecule containing a small number (2 to 20) of amino acid residues connected by peptide bonds. 2
GO:0031459 glycine betaine-transporting ATPase activity Catalysis of the reaction: ATP + H2O + glycine betaine(out) = ADP + phosphate + glycine betaine(in). 1
GO:0018786 haloalkane dehalogenase activity Catalysis of the reaction: 1-haloalkane + H2O = a primary alcohol + halide. 1
GO:0008555 chloride-transporting ATPase activity Catalysis of the transfer of a solute or solutes from one side of a membrane to the other according to the reaction: ATP + H2O + Cl-(out) = ADP + phosphate + Cl-(in). 1
GO:0015424 amino acid-transporting ATPase activity Catalysis of the transfer of a solute or solutes from one side of a membrane to the other according to the reaction: ATP + H2O + amino acid(out/in) = ADP + phosphate + amino acid(in/out). 1
GO:0008798 beta-aspartyl-peptidase activity Catalysis of the cleavage of a beta-linked aspartic residue from the N-terminus of a polypeptide. 1
GO:0008422 beta-glucosidase activity Catalysis of the hydrolysis of terminal, non-reducing beta-D-glucose residues with release of beta-D-glucose. 1
GO:0070463 tubulin-dependent ATPase activity Catalysis of the reaction: ATP + H2O = ADP + phosphate. This reaction requires the presence of a tubulin dimer to accelerate release of ADP and phosphate. 1
GO:0036219 GTP diphosphatase activity Catalysis of the reaction: GTP + H2O = GMP + diphosphate. 1
GO:0080176 xyloglucan 1,6-alpha-xylosidase activity Catalysis of the hydrolysis of xyloglucan side chains so as to remove unsubstituted D-xylose residues attached to the glucose located at the non-reducing terminus. 1
GO:0047840 dCTP diphosphatase activity Catalysis of the reaction: dCTP + H2O = dCMP + diphosphate. 1
GO:0008484 sulfuric ester hydrolase activity Catalysis of the reaction: RSO-R' + H2O = RSOOH + R'H. This reaction is the hydrolysis of any sulfuric ester bond, any ester formed from sulfuric acid, O=SO(OH)2. 1
GO:0034739 histone deacetylase activity (H4-K16 specific) Catalysis of the reaction: histone H4 N6-acetyl-L-lysine (position 16) + H2O = histone H4 L-lysine (position 16) + acetate. This reaction represents the removal of an acetyl group from lysine at position 16 of the histone H4 protein. 1
GO:0036221 UTP diphosphatase activity Catalysis of the reaction: UTP + H2O = UMP + diphosphate. 1
GO:0042392 sphingosine-1-phosphate phosphatase activity Catalysis of the reaction: sphingosine 1-phosphate + H2O = sphingosine + phosphate. 1
GO:0051722 protein C-terminal methylesterase activity Catalysis of the reaction: C-terminal protein amino acid methyl ester + H2O = protein amino acid + methanol. 1
GO:0008828 dATP pyrophosphohydrolase activity Catalysis of the reaction: deoxy-ATP + H2O = dAMP + diphosphate. 1
GO:0051499 D-aminoacyl-tRNA deacylase activity Catalysis of the reaction: D-aminoacyl-tRNA = D-amino acid + tRNA. Hydrolysis of the removal of D-amino acids from residues in charged tRNA. 1
GO:0036217 dGTP diphosphatase activity Catalysis of the reaction: dGTP + H2O = dGMP + diphosphate. 1
GO:0004113 2',3'-cyclic-nucleotide 3'-phosphodiesterase activity Catalysis of the reaction: nucleoside 2',3'-cyclic phosphate + H2O = nucleoside 2'-phosphate. 1
GO:0016290 palmitoyl-CoA hydrolase activity Catalysis of the reaction: palmitoyl-CoA + H2O = CoA + palmitate. 1
GO:0034593 phosphatidylinositol bisphosphate phosphatase activity Catalysis of the reaction: phosphatidylinositol bisphosphate + H2O = phosphatidylinositol phosphate + phosphate. 1
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. 1
GO:0018750 biuret amidohydrolase activity Catalysis of the reaction: biuret + H2O = urea + CO2 + NH3. 1
GO:0036220 ITP diphosphatase activity Catalysis of the reaction: ITP + H2O = IMP + diphosphate. 1
GO:0008894 guanosine-5'-triphosphate,3'-diphosphate diphosphatase activity Catalysis of the reaction: guanosine 5'-triphosphate,3'-diphosphate + H2O = guanosine 5'-diphosphate,3'-diphosphate + phosphate. 1
GO:0043136 glycerol-3-phosphatase activity Catalysis of the reaction: glycerol 3-phosphate + H2O = glycerol + phosphate. 1
GO:0016812 hydrolase activity, acting on carbon-nitrogen (but not peptide) bonds, in cyclic amides Catalysis of the hydrolysis of any non-peptide carbon-nitrogen bond in a cyclic amide. 1
GO:0033966 N-substituted formamide deformylase activity Catalysis of the reaction: N-benzylformamide + H2O = formate + benzylamine. 1
GO:0033978 phosphonopyruvate hydrolase activity Catalysis of the reaction: 3-phosphonopyruvate + H(2)O = phosphate + pyruvate. 1
GO:0004572 mannosyl-oligosaccharide 1,3-1,6-alpha-mannosidase activity Catalysis of the hydrolysis of the terminal (1->3)- and (1->6)-linked alpha-D-mannose residues in the mannosyl-oligosaccharide Man(5)(GlcNAc)(3). 1
GO:0000224 peptide-N4-(N-acetyl-beta-glucosaminyl)asparagine amidase activity Catalysis of the reaction: 4-N-(N-acetyl-D-glucosaminyl)-protein + H2O = N-acetyl-beta-D-glucosaminylamine + peptide L-aspartate. This reaction is the hydrolysis of an N4-(acetyl-beta-D-glucosaminyl)asparagine residue in which the N-acetyl-D-glucosamine residue may be further glycosylated, to yield a (substituted) N-acetyl-beta-D-glucosaminylamine and the peptide containing an aspartic residue. 1
GO:0008663 2',3'-cyclic-nucleotide 2'-phosphodiesterase activity Catalysis of the reaction: nucleoside 2',3'-cyclic phosphate + H2O = nucleoside 3'-phosphate. 1
GO:0010303 limit dextrinase activity Catalysis of the hydrolysis of (1,6)-alpha-D-glucosidic linkages in alpha- and beta-limit dextrins of amylopectin and glycogen, and in amylopectin and pullulan. 1
GO:0036222 XTP diphosphatase activity Catalysis of the reaction: XTP + H2O = xanthosine 5'-phosphate + diphosphate. 1
GO:0016818 hydrolase activity, acting on acid anhydrides, in phosphorus-containing anhydrides Catalysis of the hydrolysis of any acid anhydride which contains phosphorus. 1
GO:0050308 sugar-phosphatase activity Catalysis of the reaction: sugar phosphate + H2O = sugar + phosphate. 1
GO:0052820 DNA-1,N6-ethenoadenine N-glycosylase activity Catalysis of the reaction: DNA with 1-N6-ethenoadenine + H2O = DNA with abasic site + 1-N6-ethenoadenine. This reaction is the removal of 1,N6-ethenoadenine by cleaving the N-C1' glycosidic bond between the target damaged DNA base and the deoxyribose sugar. 1
GO:0052815 medium-chain acyl-CoA hydrolase activity Catalysis of the reaction: H2O + a medium-chain acyl-CoA = a medium-chain carboxylate + CoA. A medium chain is a chain of between eight and twelve carbons in length. 1
GO:0004726 non-membrane spanning protein tyrosine phosphatase activity Catalysis of the reaction: non-membrane spanning protein tyrosine phosphate + H2O = non-membrane spanning protein tyrosine + phosphate. 1
GO:0047844 deoxycytidine deaminase activity Catalysis of the reaction: deoxycytidine + H2O = deoxyuridine + NH3. 1
GO:0008706 6-phospho-beta-glucosidase activity Catalysis of the reaction: 6-phospho-beta-D-glucoside-(1,4)-D-glucose + H2O = D-glucose 6-phosphate + glucose. 1
GO:0004132 dCMP deaminase activity Catalysis of the reaction: dCMP + H2O = dUMP + NH3. 1
GO:0047734 CDP-glycerol diphosphatase activity Catalysis of the reaction: CDP-glycerol + H(2)O = sn-glycerol 3-phosphate + CMP + 2 H(+). 1
GO:0042586 peptide deformylase activity Catalysis of the reaction: formyl-L-methionyl peptide + H2O = formate + methionyl peptide. 1
GO:0036218 dTTP diphosphatase activity Catalysis of the reaction: dTTP + H2O = dTMP + diphosphate. 1