ID A0A2K5L7J1_CERAT Unreviewed; 519 AA.
AC A0A2K5L7J1;
DT 28-MAR-2018, integrated into UniProtKB/TrEMBL.
DT 28-MAR-2018, sequence version 1.
DT 27-MAR-2024, entry version 32.
DE RecName: Full=Serine/threonine-protein kinase 3 {ECO:0000256|ARBA:ARBA00039973};
DE EC=2.7.11.1 {ECO:0000256|ARBA:ARBA00012513};
GN Name=STK3 {ECO:0000313|Ensembl:ENSCATP00000008923.1};
OS Cercocebus atys (Sooty mangabey) (Cercocebus torquatus atys).
OC Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia;
OC Eutheria; Euarchontoglires; Primates; Haplorrhini; Catarrhini;
OC Cercopithecidae; Cercopithecinae; Cercocebus.
OX NCBI_TaxID=9531 {ECO:0000313|Ensembl:ENSCATP00000008923.1, ECO:0000313|Proteomes:UP000233060};
RN [1] {ECO:0000313|Ensembl:ENSCATP00000008923.1}
RP IDENTIFICATION.
RG Ensembl;
RL Submitted (SEP-2023) to UniProtKB.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=ATP + L-seryl-[protein] = ADP + H(+) + O-phospho-L-seryl-
CC [protein]; Xref=Rhea:RHEA:17989, Rhea:RHEA-COMP:9863, Rhea:RHEA-
CC COMP:11604, ChEBI:CHEBI:15378, ChEBI:CHEBI:29999, ChEBI:CHEBI:30616,
CC ChEBI:CHEBI:83421, ChEBI:CHEBI:456216; EC=2.7.11.1;
CC Evidence={ECO:0000256|ARBA:ARBA00001433};
CC -!- CATALYTIC ACTIVITY:
CC Reaction=ATP + L-threonyl-[protein] = ADP + H(+) + O-phospho-L-
CC threonyl-[protein]; Xref=Rhea:RHEA:46608, Rhea:RHEA-COMP:11060,
CC Rhea:RHEA-COMP:11605, ChEBI:CHEBI:15378, ChEBI:CHEBI:30013,
CC ChEBI:CHEBI:30616, ChEBI:CHEBI:61977, ChEBI:CHEBI:456216;
CC EC=2.7.11.1; Evidence={ECO:0000256|ARBA:ARBA00000775};
CC -!- COFACTOR:
CC Name=Mg(2+); Xref=ChEBI:CHEBI:18420;
CC Evidence={ECO:0000256|ARBA:ARBA00001946};
CC -!- SIMILARITY: Belongs to the protein kinase superfamily. STE Ser/Thr
CC protein kinase family. STE20 subfamily.
CC {ECO:0000256|ARBA:ARBA00008874}.
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DR AlphaFoldDB; A0A2K5L7J1; -.
DR SMR; A0A2K5L7J1; -.
DR STRING; 9531.ENSCATP00000008923; -.
DR Ensembl; ENSCATT00000031350.1; ENSCATP00000008923.1; ENSCATG00000026061.1.
DR GeneTree; ENSGT00940000154984; -.
DR Proteomes; UP000233060; Unplaced.
DR Bgee; ENSCATG00000026061; Expressed in pituitary gland and 12 other cell types or tissues.
DR GO; GO:0005813; C:centrosome; IEA:Ensembl.
DR GO; GO:0005737; C:cytoplasm; IEA:Ensembl.
DR GO; GO:0005634; C:nucleus; IEA:UniProtKB-KW.
DR GO; GO:0032991; C:protein-containing complex; IEA:Ensembl.
DR GO; GO:0005524; F:ATP binding; IEA:UniProtKB-UniRule.
DR GO; GO:0042802; F:identical protein binding; IEA:Ensembl.
DR GO; GO:0000287; F:magnesium ion binding; IEA:Ensembl.
DR GO; GO:0004674; F:protein serine/threonine kinase activity; IEA:UniProtKB-EC.
DR GO; GO:0060070; P:canonical Wnt signaling pathway; IEA:Ensembl.
DR GO; GO:0060706; P:cell differentiation involved in embryonic placenta development; IEA:Ensembl.
DR GO; GO:0007417; P:central nervous system development; IEA:Ensembl.
DR GO; GO:0003157; P:endocardium development; IEA:Ensembl.
DR GO; GO:0050673; P:epithelial cell proliferation; IEA:Ensembl.
DR GO; GO:0008625; P:extrinsic apoptotic signaling pathway via death domain receptors; IEA:Ensembl.
DR GO; GO:0097284; P:hepatocyte apoptotic process; IEA:Ensembl.
DR GO; GO:0035329; P:hippo signaling; IEA:Ensembl.
DR GO; GO:0007254; P:JNK cascade; IEA:Ensembl.
DR GO; GO:0090090; P:negative regulation of canonical Wnt signaling pathway; IEA:Ensembl.
DR GO; GO:0050680; P:negative regulation of epithelial cell proliferation; IEA:Ensembl.
DR GO; GO:0046621; P:negative regulation of organ growth; IEA:Ensembl.
DR GO; GO:0001841; P:neural tube formation; IEA:Ensembl.
DR GO; GO:0035265; P:organ growth; IEA:Ensembl.
DR GO; GO:0043491; P:phosphatidylinositol 3-kinase/protein kinase B signal transduction; IEA:Ensembl.
DR GO; GO:1902043; P:positive regulation of extrinsic apoptotic signaling pathway via death domain receptors; IEA:Ensembl.
DR GO; GO:0045600; P:positive regulation of fat cell differentiation; IEA:Ensembl.
DR GO; GO:0046330; P:positive regulation of JNK cascade; IEA:Ensembl.
DR GO; GO:0051897; P:positive regulation of phosphatidylinositol 3-kinase/protein kinase B signal transduction; IEA:Ensembl.
DR GO; GO:0060215; P:primitive hemopoiesis; IEA:Ensembl.
DR GO; GO:0006606; P:protein import into nucleus; IEA:Ensembl.
DR GO; GO:0071539; P:protein localization to centrosome; IEA:Ensembl.
DR GO; GO:0050821; P:protein stabilization; IEA:Ensembl.
DR GO; GO:0051262; P:protein tetramerization; IEA:InterPro.
DR GO; GO:0060800; P:regulation of cell differentiation involved in embryonic placenta development; IEA:Ensembl.
DR CDD; cd21888; SARAH_MST2; 1.
DR CDD; cd06612; STKc_MST1_2; 1.
DR Gene3D; 1.10.287.4270; -; 1.
DR Gene3D; 4.10.170.10; p53-like tetramerisation domain; 1.
DR Gene3D; 1.10.510.10; Transferase(Phosphotransferase) domain 1; 1.
DR InterPro; IPR011009; Kinase-like_dom_sf.
DR InterPro; IPR024205; Mst1_2_SARAH_domain.
DR InterPro; IPR049568; Mst2_SARAH.
DR InterPro; IPR036674; p53_tetramer_sf.
DR InterPro; IPR000719; Prot_kinase_dom.
DR InterPro; IPR017441; Protein_kinase_ATP_BS.
DR InterPro; IPR011524; SARAH_dom.
DR PANTHER; PTHR48015; SERINE/THREONINE-PROTEIN KINASE TAO; 1.
DR PANTHER; PTHR48015:SF23; SERINE_THREONINE-PROTEIN KINASE 3; 1.
DR Pfam; PF11629; Mst1_SARAH; 1.
DR Pfam; PF00069; Pkinase; 1.
DR SMART; SM00220; S_TKc; 1.
DR SUPFAM; SSF56112; Protein kinase-like (PK-like); 1.
DR PROSITE; PS00107; PROTEIN_KINASE_ATP; 1.
DR PROSITE; PS50011; PROTEIN_KINASE_DOM; 1.
DR PROSITE; PS50951; SARAH; 1.
PE 3: Inferred from homology;
KW Apoptosis {ECO:0000256|ARBA:ARBA00022703};
KW ATP-binding {ECO:0000256|ARBA:ARBA00022840, ECO:0000256|PROSITE-
KW ProRule:PRU10141}; Kinase {ECO:0000256|ARBA:ARBA00022777};
KW Nucleotide-binding {ECO:0000256|ARBA:ARBA00022741, ECO:0000256|PROSITE-
KW ProRule:PRU10141}; Reference proteome {ECO:0000313|Proteomes:UP000233060};
KW Transferase {ECO:0000256|ARBA:ARBA00022679}.
FT DOMAIN 55..306
FT /note="Protein kinase"
FT /evidence="ECO:0000259|PROSITE:PS50011"
FT DOMAIN 465..512
FT /note="SARAH"
FT /evidence="ECO:0000259|PROSITE:PS50951"
FT REGION 329..355
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT REGION 398..419
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT BINDING 84
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000256|PROSITE-ProRule:PRU10141"
SQ SEQUENCE 519 AA; 59432 MW; D7A75577E162EEDF CRC64;
MLQLMDSGIT ICLRNGAASV FKKKEWSTQG EENKQDSKLK KLSEDSLTKQ PEEVFDVLEK
LGEGSYGSVF KAIHKESGQV VAIKQVPVES DLQEIIKEIS IMQQCDSPYV VKYYGSYFKN
TDLWIVMEYC GAGSVSDIIR LRNKTLTEDE IATILKSTLK GLEYLHFMRK IHRDIKAGNI
LLNTEGHAKL ADFGVAGQLT DTMAKRNTVI GTPFWMAPEV IQEIGYNCVA DIWSLGITSI
EMAEGKPPYA DIHPMRAIFM IPTNPPPTFR KPELWSDDFT DFVKKCLVKN PEQRATATQL
LQHPFIKNAK PVSILRDLIT EAMEIKAKRH EEQQRELEEE EENSDEDELD SHTMVKTSVE
SVGTMRATST MSEGAQTMIE HNSTMLESDL GTMVINSEDE EEEDGTMKRN ATSPQVQRPS
FMDYFDKQDF KNKSHENCNQ NMHEPFPLSK NVFPDNWKVP QDGDFDFLKN LSLEELQMRL
KALDPMMERE IEELRQRYTA KRQPILDAMD AKKRRQQNF
//