| GOID Link to GO |
Functional Category | Description | Protein Count link to protein list |
|---|---|---|---|
| GO:0004674 | protein serine/threonine kinase activity | Catalysis of the reactions: ATP + protein serine = ADP + protein serine phosphate, and ATP + protein threonine = ADP + protein threonine phosphate. | 176 |
| GO:0004672 | protein kinase activity | Catalysis of the phosphorylation of an amino acid residue in a protein, usually according to the reaction: a protein + ATP = a phosphoprotein + ADP. | 54 |
| GO:0004713 | protein tyrosine kinase activity | Catalysis of the reaction: ATP + a protein tyrosine = ADP + protein tyrosine phosphate. | 36 |
| GO:0050321 | tau-protein kinase activity | Catalysis of the reaction: ATP + tau-protein = ADP + O-phospho-tau-protein. | 34 |
| GO:0008353 | RNA polymerase II carboxy-terminal domain kinase activity | Catalysis of the reaction: ATP + (DNA-directed RNA polymerase II) = ADP + phospho-(DNA-directed RNA polymerase II); phosphorylation occurs on residues in the carboxy-terminal domain (CTD) repeats. | 33 |
| GO:0004693 | cyclin-dependent protein serine/threonine kinase activity | Catalysis of the reactions: ATP + protein serine = ADP + protein serine phosphate, and ATP + protein threonine = ADP + protein threonine phosphate. This reaction requires the binding of a regulatory cyclin subunit and full activity requires stimulatory phosphorylation by a CDK-activating kinase (CAK). | 24 |
| GO:0004683 | calmodulin-dependent protein kinase activity | Catalysis of the reactions: ATP + a protein serine = ADP + protein serine phosphate; and ATP + a protein threonine = ADP + protein threonine phosphate. These reactions require the presence of calcium-bound calmodulin. | 23 |
| GO:0004715 | non-membrane spanning protein tyrosine kinase activity | Catalysis of the reaction: ATP + a non-membrane spanning protein L-tyrosine = ADP + a non-membrane spanning protein L-tyrosine phosphate. | 17 |
| GO:0004712 | protein serine/threonine/tyrosine kinase activity | Catalysis of the reactions: ATP + a protein serine = ADP + protein serine phosphate; ATP + a protein threonine = ADP + protein threonine phosphate; and ATP + a protein tyrosine = ADP + protein tyrosine phosphate. | 15 |
| GO:0035173 | histone kinase activity | Catalysis of the transfer of a phosphate group to a histone. Histones are any of a group of water-soluble proteins found in association with the DNA of plant and animal chromosomes. | 14 |
| GO:0004691 | cAMP-dependent protein kinase activity | Catalysis of the reaction: ATP + a protein = ADP + a phosphoprotein. This reaction requires the presence of cAMP. | 14 |
| GO:0004714 | transmembrane receptor protein tyrosine kinase activity | Combining with a signal and transmitting the signal from one side of the membrane to the other to initiate a change in cell activity by catalysis of the reaction: ATP + a protein-L-tyrosine = ADP + a protein-L-tyrosine phosphate. | 13 |
| GO:0004679 | AMP-activated protein kinase activity | Catalysis of the reaction: ATP + a protein = ADP + a phosphoprotein. This reaction requires the presence of AMP. | 13 |
| GO:0000155 | phosphorelay sensor kinase activity | Catalysis of the phosphorylation of a histidine residue in response to detection of an extracellular signal such as a chemical ligand or change in environment, to initiate a change in cell state or activity. The two-component sensor is a histidine kinase that autophosphorylates a histidine residue in its active site. The phosphate is then transferred to an aspartate residue in a downstream response regulator, to trigger a response. | 11 |
| GO:0004708 | MAP kinase kinase activity | Catalysis of the concomitant phosphorylation of threonine (T) and tyrosine (Y) residues in a Thr-Glu-Tyr (TEY) thiolester sequence in a MAP kinase (MAPK) substrate. | 10 |
| GO:0008976 | polyphosphate kinase activity | Catalysis of the reaction: ATP + phosphate(n) = ADP + phosphate(n+1). | 9 |
| GO:0004550 | nucleoside diphosphate kinase activity | Catalysis of the reaction: ATP + nucleoside diphosphate = ADP + nucleoside triphosphate. | 9 |
| GO:0004702 | receptor signaling protein serine/threonine kinase activity | Conveys a signal from an upstream receptor or intracellular signal transducer by catalysis of the reaction: ATP protein serine = ADP + protein serine phosphate, and ATP + protein threonine = ADP + protein threonine phosphate. | 9 |
| GO:0004705 | JUN kinase activity | Catalysis of the reaction: JUN + ATP = JUN phosphate + ADP. This reaction is the phosphorylation and activation of members of the JUN family, a gene family that encodes nuclear transcription factors. | 8 |
| GO:0004707 | MAP kinase activity | Catalysis of the reaction: protein + ATP = protein phosphate + ADP. This reaction is the phosphorylation of proteins. Mitogen-activated protein kinase; a family of protein kinases that perform a crucial step in relaying signals from the plasma membrane to the nucleus. They are activated by a wide range of proliferation- or differentiation-inducing signals; activation is strong with agonists such as polypeptide growth factors and tumor-promoting phorbol esters, but weak (in most cell backgrounds) by stress stimuli. | 7 |
| GO:0008545 | JUN kinase kinase activity | Catalysis of the phosphorylation of tyrosine and threonine residues in a c-Jun NH2-terminal kinase (JNK), a member of a subgroup of mitogen-activated protein kinases (MAPKs), which signal in response to cytokines and exposure to environmental stress. JUN kinase kinase (JNKK) is a dual-specificity protein kinase kinase and requires activation by a serine/threonine kinase JUN kinase kinase kinase. | 7 |
| GO:0004697 | protein kinase C activity | Catalysis of the reaction: ATP + a protein = ADP + a phosphoprotein. This reaction requires diacylglycerol. | 7 |
| GO:0004385 | guanylate kinase activity | Catalysis of the reaction: ATP + GMP = ADP + GDP. | 6 |
| GO:0004709 | MAP kinase kinase kinase activity | Catalysis of the phosphorylation and activation of a MAP kinase kinase; each MAP kinase kinase can be phosphorylated by any of several MAP kinase kinase kinases. | 6 |
| GO:0005004 | GPI-linked ephrin receptor activity | Combining with a GPI-anchored ephrin to initiate a change in cell activity. | 6 |
| GO:0035403 | histone kinase activity (H3-T6 specific) | Catalysis of the transfer of a phosphate group to the threonine-6 residue of the N-terminal tail of histone H3. | 6 |
| GO:0004340 | glucokinase activity | Catalysis of the reaction: ATP + D-glucose = ADP + D-glucose-6-phosphate. | 6 |
| GO:0004699 | calcium-independent protein kinase C activity | Catalysis of the reaction: ATP + a protein = ADP + a phosphoprotein. This reaction requires diacylglycerol but not calcium. | 6 |
| GO:0004692 | cGMP-dependent protein kinase activity | Catalysis of the reaction: ATP + a protein = ADP + a phosphoprotein. This reaction requires the presence of cGMP. | 6 |
| GO:0004349 | glutamate 5-kinase activity | Catalysis of the reaction: L-glutamate + ATP = L-glutamyl 5-phosphate + ADP + H(+). | 5 |
| GO:0004430 | 1-phosphatidylinositol 4-kinase activity | Catalysis of the reaction: 1-phosphatidyl-1D-myo-inositol + ATP = 1-phosphatidyl-1D-myo-inositol 4-phosphate + ADP + 2 H(+). | 5 |
| GO:0005005 | transmembrane-ephrin receptor activity | Combining with a transmembrane ephrin to initiate a change in cell activity. | 5 |
| GO:0004017 | adenylate kinase activity | Catalysis of the reaction: ATP + AMP = 2 ADP. | 5 |
| GO:0004716 | receptor signaling protein tyrosine kinase activity | Conveys a signal from an upstream receptor or intracellular signal transducer by catalysis of the reaction: ATP + a protein-L-tyrosine = ADP + a protein-L-tyrosine phosphate. | 5 |
| GO:0003873 | 6-phosphofructo-2-kinase activity | Catalysis of the reaction: beta-D-fructose 6-phosphate + ATP = beta-D-fructose 2,6-bisphosphate + ADP + 2 H(+). | 5 |
| GO:0008865 | fructokinase activity | Catalysis of the reaction: ATP + D-fructose = ADP + D-fructose 6-phosphate. | 5 |
| GO:0004703 | G-protein coupled receptor kinase activity | Catalysis of the reaction: ATP + G-protein coupled receptor = ADP + G-protein coupled receptor phosphate. | 4 |
| GO:0004103 | choline kinase activity | Catalysis of the reaction: ATP + choline = ADP + choline phosphate + 2 H(+). | 4 |
| GO:0016361 | activin receptor activity, type I | Combining with activin-bound type II activin receptor to initiate a change in cell activity; upon binding, acts as a downstream transducer of activin signals. | 4 |
| GO:0005025 | transforming growth factor beta receptor activity, type I | Combining with a complex of transforming growth factor beta and a type II TGF-beta receptor to initiate a change in cell activity; upon binding, acts as a downstream transducer of TGF-beta signals. | 4 |
| GO:0035175 | histone kinase activity (H3-S10 specific) | Catalysis of the transfer of a phosphate group to the serine-10 residue of the N-terminal tail of histone H3. | 4 |
| GO:0033862 | UMP kinase activity | Catalysis of the reaction: ATP + UMP = ADP + UDP. | 4 |
| GO:0004687 | myosin light chain kinase activity | Catalysis of the reaction: ATP + myosin-light-chain = ADP + myosin-light-chain phosphate. | 4 |
| GO:0035402 | histone kinase activity (H3-T11 specific) | Catalysis of the transfer of a phosphate group to the threonine-11 residue of the N-terminal tail of histone H3. | 4 |
| GO:0004743 | pyruvate kinase activity | Catalysis of the reaction: ATP + pyruvate = ADP + phosphoenolpyruvate. | 4 |
| GO:0003872 | 6-phosphofructokinase activity | Catalysis of the reaction: ATP + D-fructose-6-phosphate = ADP + D-fructose 1,6-bisphosphate. | 4 |
| GO:0050254 | rhodopsin kinase activity | Catalysis of the reaction: ATP + rhodopsin = ADP + phosphorhodopsin. | 4 |
| GO:0005010 | insulin-like growth factor-activated receptor activity | Combining with insulin-like growth factor and transmitting the signal across the plasma membrane to initiate a change in cell activity. | 3 |
| GO:0004689 | phosphorylase kinase activity | Catalysis of the reaction: 4 ATP + 2 phosphorylase b = 4 ADP + phosphorylase a. | 3 |
| GO:0004305 | ethanolamine kinase activity | Catalysis of the reaction: ATP + ethanolamine = ADP + 2 H(+) + phosphoethanolamine. | 3 |
| GO:0004849 | uridine kinase activity | Catalysis of the reaction: ATP + uridine = ADP + UMP. | 3 |
| GO:0004673 | protein histidine kinase activity | Catalysis of the reaction: ATP + protein L-histidine = ADP + protein phospho-L-histidine. | 3 |
| GO:0004698 | calcium-dependent protein kinase C activity | Catalysis of the reaction: ATP + a protein = ADP + a phosphoprotein. This reaction requires diacylglycerol and calcium. | 3 |
| GO:0005009 | insulin-activated receptor activity | Combining with insulin and transmitting the signal across the plasma membrane to initiate a change in cell activity. | 3 |
| GO:0047696 | beta-adrenergic receptor kinase activity | Catalysis of the reaction: ATP + beta-adrenergic receptor = ADP + phospho-beta-adrenergic receptor. | 3 |
| GO:0046899 | nucleoside triphosphate adenylate kinase activity | Catalysis of the reaction: nucleoside triphosphate + AMP = nucleoside diphosphate + ADP. | 3 |
| GO:0044022 | histone kinase activity (H3-S28 specific) | Catalysis of the transfer of a phosphate group to the serine-28 residue of the N-terminal tail of histone H3. | 3 |
| GO:0004001 | adenosine kinase activity | Catalysis of the reaction: ATP + adenosine = ADP + AMP. | 3 |
| GO:0005007 | fibroblast growth factor-activated receptor activity | Combining with a fibroblast growth factor and transmitting the signal across the plasma membrane to initiate a change in cell activity. | 2 |
| GO:0004370 | glycerol kinase activity | Catalysis of the reaction: ATP + glycerol = sn-glycerol 3-phosphate + ADP + 2 H(+). | 2 |
| GO:0035174 | histone serine kinase activity | Catalysis of the transfer of a phosphate group to a serine residue of a histone. Histones are any of a group of water-soluble proteins found in association with the DNA of plant and animal chromosomes. | 2 |
| GO:0016905 | myosin heavy chain kinase activity | Catalysis of the reaction: ATP + myosin-heavy-chain = ADP + myosin-heavy-chain phosphate. | 2 |
| GO:0004335 | galactokinase activity | Catalysis of the reaction: D-galactose + ATP = alpha-D-galactose 1-phosphate + ADP + 2 H(+). | 2 |
| GO:0046404 | ATP-dependent polydeoxyribonucleotide 5'-hydroxyl-kinase activity | Catalysis of the reaction: ATP + 5'-dephospho-DNA = ADP + 5'-phospho-DNA. | 2 |
| GO:0004594 | pantothenate kinase activity | Catalysis of the reaction: ATP + pantothenate = ADP + D-4'-phosphopantothenate. | 2 |
| GO:0016308 | 1-phosphatidylinositol-4-phosphate 5-kinase activity | Catalysis of the reaction: 1-phosphatidyl-1D-myo-inositol 4-phosphate + ATP = 1-phosphatidyl-1D-myo-inositol 4,5-bisphosphate + ADP + 2 H(+). | 2 |
| GO:0008349 | MAP kinase kinase kinase kinase activity | Catalysis of the phosphorylation of serine and threonine residues in a mitogen-activated protein kinase kinase kinase (MAPKKK), resulting in activation of MAPKKK. MAPKKK signaling pathways relay, amplify and integrate signals from the plasma membrane to the nucleus in response to a diverse range of extracellular stimuli. | 2 |
| GO:0016303 | 1-phosphatidylinositol-3-kinase activity | Catalysis of the reaction: 1-phosphatidyl-1D-myo-inositol + ATP = a 1-phosphatidyl-1D-myo-inositol 3-phosphate + ADP + 2 H(+). | 2 |
| GO:0004137 | deoxycytidine kinase activity | Catalysis of the reaction: NTP + deoxycytidine = NDP + CMP. | 2 |
| GO:0004756 | selenide, water dikinase activity | Catalysis of the reaction: ATP + H(2)O + hydrogen selenide = AMP + 3 H(+) + phosphate + selenophosphorate. | 2 |
| GO:0038062 | protein tyrosine kinase collagen receptor activity | Combining with collagen and transmitting the signal from one side of the membrane to the other to initiate a change in cell activity by catalysis of the reaction: ATP + a protein-L-tyrosine = ADP + a protein-L-tyrosine phosphate. | 2 |
| GO:0009931 | calcium-dependent protein serine/threonine kinase activity | Catalysis of the reactions: ATP + a protein serine = ADP + protein serine phosphate; and ATP + a protein threonine = ADP + protein threonine phosphate. These reactions are dependent on the presence of calcium ions. | 2 |
| GO:0042656 | JUN kinase kinase kinase kinase activity | Catalysis of the phosphorylation and activation of JUN kinase kinase kinases (JNKKKs). | 2 |
| GO:0004706 | JUN kinase kinase kinase activity | Catalysis of the reaction: JNKK + ATP = JNKK phosphate + ADP. This reaction is the phosphorylation and activation of JUN kinase kinases (JNKKs). | 2 |
| GO:0047933 | glucose-1,6-bisphosphate synthase activity | Catalysis of the reaction: 3-phospho-D-glyceroyl phosphate + alpha-D-glucose 1-phosphate = 3-phospho-D-glycerate + alpha-D-glucose 1,6-bisphosphate + H(+). | 2 |
| GO:0043798 | glycerate 2-kinase activity | Catalysis of the reaction: D-glycerate + ATP = 2-phospho-D-glycerate + ADP. | 2 |
| GO:0004704 | NF-kappaB-inducing kinase activity | Catalysis of the phosphorylation of the alpha or beta subunit of the inhibitor of kappaB kinase complex (IKK). | 2 |
| GO:0004711 | ribosomal protein S6 kinase activity | Catalysis of the reaction: ribosomal protein S6 + ATP = ribosomal protein S6 phosphate + ATP. | 2 |
| GO:0004797 | thymidine kinase activity | Catalysis of the reaction: ATP + thymidine = ADP + thymidine 5'-phosphate. | 2 |
| GO:0003951 | NAD+ kinase activity | Catalysis of the reaction: ATP + NAD(+) = ADP + 2 H(+) + NADP(+). | 1 |
| GO:0036327 | VEGF-B-activated receptor activity | Combining with vascular endothelial growth factor B (VEGF-B) and transmitting the signal across the plasma membrane to initiate a change in cell activity. | 1 |
| GO:0001727 | lipid kinase activity | Catalysis of the phosphorylation of a simple or complex lipid. | 1 |
| GO:0036332 | placental growth factor-activated receptor activity | Combining with placental growth factor (PlGF) and transmitting the signal across the plasma membrane to initiate a change in cell activity. | 1 |
| GO:0005003 | ephrin receptor activity | Combining with an ephrin to initiate a change in cell activity. | 1 |
| GO:0004677 | DNA-dependent protein kinase activity | Catalysis of the reaction: ATP + a protein = ADP + a phosphoprotein. This reaction requires the presence of DNA. | 1 |
| GO:0042801 | polo kinase kinase activity | Catalysis of the addition of a phosphate group onto a serine or threonine residue in any member of the polo kinase class of proteins. | 1 |
| GO:0004740 | pyruvate dehydrogenase (acetyl-transferring) kinase activity | Catalysis of the reaction: ATP + pyruvate dehydrogenase (acetyl-transferring) = ADP + pyruvate dehydrogenase (acetyl-transferring) phosphate. | 1 |
| GO:0008531 | riboflavin kinase activity | Catalysis of the reaction: ATP + riboflavin = ADP + FMN + 2 H(+). | 1 |
| GO:0005026 | transforming growth factor beta receptor activity, type II | Combining with transforming growth factor beta to initiate a change in cell activity; upon ligand binding, binds to and catalyzes the phosphorylation of a type I TGF-beta receptor. | 1 |
| GO:0004694 | eukaryotic translation initiation factor 2alpha kinase activity | Catalysis of the reaction: ATP + [eukaryotic translation initiation factor 2 alpha subunit] = ADP + [eukaryotic translation initiation factor 2 alpha subunit] phosphate. | 1 |
| GO:0036326 | VEGF-A-activated receptor activity | Combining with vascular endothelial growth factor A (VEGF-A) and transmitting the signal across the plasma membrane to initiate a change in cell activity. | 1 |
| GO:0004054 | arginine kinase activity | Catalysis of the reaction: L-arginine + ATP = N(omega)-phospho-L-arginine + ADP + 2 H(+). | 1 |
| GO:0019206 | nucleoside kinase activity | Catalysis of the reaction: ATP + nucleoside = ADP + nucleoside monophosphate. | 1 |
| GO:0016909 | SAP kinase activity | Catalysis of the phosphorylation of proteins. A family of protein kinases that perform a crucial step in relaying signals from the plasma membrane to the nucleus. Strongly activated by stress signals such as heat or osmotic shock, DNA-damaging agents, inhibitors of protein synthesis and pro-inflammatory cytokines. | 1 |
| GO:0016307 | phosphatidylinositol phosphate kinase activity | Catalysis of the reaction: ATP + a phosphatidylinositol phosphate = ADP + a phosphatidylinositol bisphosphate. | 1 |
| GO:0016362 | activin receptor activity, type II | Combining with activin to initiate a change in cell activity; upon ligand binding, binds to and catalyses the phosphorylation of a type I activin receptor. | 1 |
| GO:0047326 | inositol tetrakisphosphate 5-kinase activity | Catalysis of the reaction: 1D-myo-inositol 1,3,4,6-tetrakisphosphate + ATP = 1D-myo-inositol 1,3,4,5,6-pentakisphosphate + ADP. | 1 |
| GO:0005021 | vascular endothelial growth factor-activated receptor activity | Combining with a vascular endothelial growth factor (VEGF) and transmitting the signal across the plasma membrane to initiate a change in cell activity. | 1 |
| GO:0000823 | inositol-1,4,5-trisphosphate 6-kinase activity | Catalysis of the reaction: D-myo-inositol 1,4,5-trisphosphate + ATP = D-myo-inositol 1,4,5,6-tetrakisphosphate + ADP + 2 H(+). | 1 |
| GO:0051736 | ATP-dependent polyribonucleotide 5'-hydroxyl-kinase activity | Catalysis of the reaction: ATP + 5'-dephospho-RNA = ADP + 5'-phospho-RNA. | 1 |
| GO:0046934 | phosphatidylinositol-4,5-bisphosphate 3-kinase activity | Catalysis of the reaction: 1-phosphatidyl-1D-myo-inositol 4,5-bisphosphate + ATP = a 1-phosphatidyl-1D-myo-inositol 3,4,5-trisphosphate + ADP + 2 H(+). | 1 |
| GO:0008440 | inositol-1,4,5-trisphosphate 3-kinase activity | Catalysis of the reaction: 1D-myo-inositol 1,4,5-trisphosphate + ATP = 1D-myo-inositol 1,3,4,5-tetrakisphosphate + ADP + 2 H(+). | 1 |
| GO:0042736 | NADH kinase activity | Catalysis of the reaction: ATP + NADH = ADP + 2 H(+) + NADPH. | 1 |
| GO:0004020 | adenylylsulfate kinase activity | Catalysis of the reaction: ATP + adenylylsulfate = ADP + 3'-phosphoadenosine 5'-phosphosulfate. | 1 |
| GO:0004618 | phosphoglycerate kinase activity | Catalysis of the reaction: 3-phospho-D-glycerate + ATP = 3-phospho-D-glyceroyl phosphate + ADP + H(+). | 1 |
| GO:0004765 | shikimate kinase activity | Catalysis of the reaction: ATP + shikimate = 3-phosphoshikimate + ADP + 2 H(+). | 1 |
| GO:0004140 | dephospho-CoA kinase activity | Catalysis of the reaction: 3'-dephospho-CoA + ATP = ADP + CoA + 2 H(+). | 1 |
| GO:0004143 | diacylglycerol kinase activity | Catalysis of the reaction: NTP + 1,2-diacylglycerol = NDP + 1,2-diacylglycerol-3-phosphate. | 1 |
| GO:0035005 | 1-phosphatidylinositol-4-phosphate 3-kinase activity | Catalysis of the reaction: 1-phosphatidyl-1D-myo-inositol 4-phosphate + ATP = 1-phosphatidyl-1D-myo-inositol 3,4-bisphosphate + ADP + 2 H(+). | 1 |
| GO:0008384 | IkappaB kinase activity | Catalysis of the reaction: ATP + IkappaB protein = ADP + IkappaB phosphoprotein. | 1 |
| GO:0019201 | nucleotide kinase activity | Catalysis of the reaction: ATP + nucleoside monophosphate = ADP + nucleoside diphosphate. | 1 |
| GO:0005024 | transforming growth factor beta-activated receptor activity | Combining with a transforming growth factor beta (TGFbeta) and transmitting the signal from one side of the membrane to the other to initiate a change in cell activity by catalysis of the reaction: ATP protein serine = ADP + protein serine phosphate, and ATP + protein threonine = ADP + protein threonine phosphate. | 1 |
| GO:0004686 | elongation factor-2 kinase activity | Catalysis of the reaction: ATP + [elongation factor 2] = ADP + [elongation factor 2] phosphate. | 1 |
| GO:0004127 | cytidylate kinase activity | Catalysis of the reaction: ATP + (d)CMP = ADP + (d)CDP. | 1 |
| GO:0004747 | ribokinase activity | Catalysis of the reaction: ATP + D-ribose = ADP + D-ribose 5-phosphate. | 1 |
| GO:0009927 | histidine phosphotransfer kinase activity | Serves as a phospho-His intermediate enabling the transfer of phospho group between a hybrid kinase and a response regulator. | 1 |
| GO:0005020 | stem cell factor receptor activity | Combining with stem cell factor (SCF) and transmitting the signal from one side of the membrane to the other to initiate a change in cell activity by catalysis of the reaction: ATP + a protein-L-tyrosine = ADP + a protein-L-tyrosine phosphate. Stem cell factor is a cytokine that stimulates mast cell growth and differentiation. | 1 |