Protein: Cyclin-dependent kinase 14 (EC 2.7.11.22) (Cell division protein kinase 14) (Serine/threonine-protein kinase PFTAIRE-1) (hPFTAIRE1) (O94921)
Organism: Homo sapiens (Human)
Function: Serine/threonine-protein kinase involved in the control of the eukaryotic cell cycle, whose activity is controlled by an associated cyclin. Acts as a cell-cycle regulator of Wnt signaling pathway during G2/M phase by mediating the phosphorylation of LRP6 at 'Ser-1490', leading to the activation of the Wnt signaling pathway. Acts as a regulator of cell cycle progression and cell proliferation via its interaction with CCDN3. Phosphorylates RB1 in vitro, however the relevance of such result remains to be confirmed in vivo. May also play a role in meiosis, neuron differentiation and may indirectly act as a negative regulator of insulin-responsive glucose transport.
Subcellular location: Cell membrane; Peripheral membrane protein. Cytoplasm. Nucleus. Note=Recruited to the cell membrane by CCNY.
Sequence: MCDLIEPQPAEKIGKMKKLRRTLSESFSRIALKKDDTTFDEICVTKMSTRNCQGMDSVIKPLDTIPEDKKVRVQRTQSTFDPFEKPANQVKRVHSENNACINFKTSSTGKESPKVRRHSSPSSPTSPKFGKADSYEKLEKLGEGSYATVYKGKSKVNGKLVALKVIRLQEEEGTPFTAIREASLLKGLKHANIVLLHDIIHTKETLTLVFEYVHTDLCQYMDKHPGGLHPDNVKLFLFQLLRGLSYIHQRYILHRDLKPQNLLISDTGELKLADFGLARAKSVPSHTYSNEVVTLWYRPPDVLLGSTEYSTCLDMWGVGCIFVEMIQGVAAFPGMKDIQDQLERIFLVLGTPNEDTWPGVHSLPHFKPERFTLYSSKNLRQAWNKLSYVNHAEDLASKLLQCSPKNRLSAQAALSHEYFSDLPPRLWELTDMSSIFTVPNVRLQPEAGESMRAFGKNNSYGKSLSNSKH
InterPro domains: - IPR011009: Protein kinase-like domain superfamily (homologous_superfamily) [131-424]
- IPR008271: Serine/threonine-protein kinase, active site (active_site) [252-264]
- IPR050108: Cyclin-dependent kinase (family) [132-419]
- IPR017441: Protein kinase, ATP binding site (binding_site) [141-164]
- IPR000719: Protein kinase domain (domain) [135-419]
Interaction partners: - Cyclin-Y
- G1/S-specific cyclin-D3
- Cyclin-dependent kinase inhibitor 1
- Cyclin-dependent kinase 17
- 14-3-3 protein eta
Gene Ontology annotations:
Molecular Function (MF): GO:0003674 (molecular function), GO:0005488 (binding), GO:0003824 (catalytic activity), GO:0016740 (transferase activity), GO:0140096 (catalytic activity, acting on a protein), GO:0005515 (protein binding), GO:0004672 (protein kinase activity), GO:0016772 (transferase activity, transferring phosphorus-containing groups), GO:0016773 (phosphotransferase activity, alcohol group as acceptor), GO:0016301 (kinase activity)
Biological Process (BP): GO:0008150 (biological process), GO:0008152 (metabolic process), GO:0009987 (cellular process), GO:0044237 (cellular metabolic process), GO:0071704 (organic substance metabolic process), GO:0044238 (primary metabolic process), GO:0006807 (nitrogen compound metabolic process), GO:1901564 (organonitrogen compound metabolic process), GO:0019538 (protein metabolic process), GO:0043170 (macromolecule metabolic process), GO:0006793 (phosphorus metabolic process), GO:0036211 (protein modification process), GO:0006796 (phosphate-containing compound metabolic process), GO:0043412 (macromolecule modification), GO:0006468 (protein phosphorylation), GO:0016310 (phosphorylation)
Cellular Component (CC): GO:0005575 (cellular component), GO:0110165 (cellular anatomical entity), GO:0032991 (protein-containing complex), GO:0005829 (cytosol), GO:0005622 (intracellular anatomical structure), GO:0043226 (organelle), GO:1902494 (catalytic complex), GO:0005737 (cytoplasm), GO:0043229 (intracellular organelle), GO:1990234 (transferase complex), GO:0043227 (membrane-bounded organelle), GO:0061695 (transferase complex, transferring phosphorus-containing groups), GO:0043231 (intracellular membrane-bounded organelle), GO:0005634 (nucleus), GO:1902911 (protein kinase complex), GO:1902554 (serine/threonine protein kinase complex), GO:0000307 (cyclin-dependent protein kinase holoenzyme complex)