ID A0A2Y9JWZ0_ENHLU Unreviewed; 447 AA.
AC A0A2Y9JWZ0;
DT 12-SEP-2018, integrated into UniProtKB/TrEMBL.
DT 12-SEP-2018, sequence version 1.
DT 27-MAR-2024, entry version 23.
DE RecName: Full=Ribosomal protein S6 kinase beta-1 {ECO:0000256|ARBA:ARBA00039916};
DE EC=2.7.11.1 {ECO:0000256|ARBA:ARBA00012513};
DE AltName: Full=70 kDa ribosomal protein S6 kinase 1 {ECO:0000256|ARBA:ARBA00042818};
GN Name=LOC111151757 {ECO:0000313|RefSeq:XP_022365642.1};
OS Enhydra lutris kenyoni (northern sea otter).
OC Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia;
OC Eutheria; Laurasiatheria; Carnivora; Caniformia; Musteloidea; Mustelidae;
OC Lutrinae; Enhydra.
OX NCBI_TaxID=391180 {ECO:0000313|Proteomes:UP000248482, ECO:0000313|RefSeq:XP_022365642.1};
RN [1] {ECO:0000313|RefSeq:XP_022365642.1}
RP IDENTIFICATION.
RC TISSUE=Blood {ECO:0000313|RefSeq:XP_022365642.1};
RG RefSeq;
RL Submitted (NOV-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 -!- SUBCELLULAR LOCATION: Mitochondrion outer membrane
CC {ECO:0000256|ARBA:ARBA00004294}.
CC -!- SIMILARITY: Belongs to the protein kinase superfamily. AGC Ser/Thr
CC protein kinase family. S6 kinase subfamily.
CC {ECO:0000256|ARBA:ARBA00009804}.
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DR RefSeq; XP_022365642.1; XM_022509934.1.
DR AlphaFoldDB; A0A2Y9JWZ0; -.
DR Proteomes; UP000248482; Unplaced.
DR GO; GO:0005741; C:mitochondrial outer membrane; IEA:UniProtKB-SubCell.
DR GO; GO:0005524; F:ATP binding; IEA:UniProtKB-UniRule.
DR GO; GO:0106310; F:protein serine kinase activity; IEA:RHEA.
DR GO; GO:0004674; F:protein serine/threonine kinase activity; IEA:UniProtKB-KW.
DR GO; GO:0016310; P:phosphorylation; IEA:UniProtKB-KW.
DR GO; GO:0007165; P:signal transduction; IEA:InterPro.
DR CDD; cd05584; STKc_p70S6K; 1.
DR Gene3D; 1.10.510.10; Transferase(Phosphotransferase) domain 1; 1.
DR InterPro; IPR000961; AGC-kinase_C.
DR InterPro; IPR011009; Kinase-like_dom_sf.
DR InterPro; IPR017892; Pkinase_C.
DR InterPro; IPR000719; Prot_kinase_dom.
DR InterPro; IPR017441; Protein_kinase_ATP_BS.
DR InterPro; IPR016238; Ribosomal_S6_kinase.
DR InterPro; IPR008271; Ser/Thr_kinase_AS.
DR PANTHER; PTHR24351; RIBOSOMAL PROTEIN S6 KINASE; 1.
DR PANTHER; PTHR24351:SF48; RIBOSOMAL PROTEIN S6 KINASE BETA-1; 1.
DR Pfam; PF00069; Pkinase; 1.
DR Pfam; PF00433; Pkinase_C; 1.
DR PIRSF; PIRSF000605; Ribsml_S6_kin_1; 1.
DR SMART; SM00133; S_TK_X; 1.
DR SMART; SM00220; S_TKc; 1.
DR SUPFAM; SSF56112; Protein kinase-like (PK-like); 1.
DR PROSITE; PS51285; AGC_KINASE_CTER; 1.
DR PROSITE; PS00107; PROTEIN_KINASE_ATP; 1.
DR PROSITE; PS50011; PROTEIN_KINASE_DOM; 1.
DR PROSITE; PS00108; PROTEIN_KINASE_ST; 1.
PE 3: Inferred from homology;
KW ATP-binding {ECO:0000256|ARBA:ARBA00022840, ECO:0000256|PIRSR:PIRSR000605-
KW 51};
KW Kinase {ECO:0000256|ARBA:ARBA00022777, ECO:0000313|RefSeq:XP_022365642.1};
KW Nucleotide-binding {ECO:0000256|ARBA:ARBA00022741,
KW ECO:0000256|PIRSR:PIRSR000605-51};
KW Phosphoprotein {ECO:0000256|ARBA:ARBA00022553};
KW Reference proteome {ECO:0000313|Proteomes:UP000248482};
KW Serine/threonine-protein kinase {ECO:0000256|ARBA:ARBA00022527,
KW ECO:0000256|RuleBase:RU000304};
KW Transferase {ECO:0000256|ARBA:ARBA00022679}.
FT DOMAIN 91..352
FT /note="Protein kinase"
FT /evidence="ECO:0000259|PROSITE:PS50011"
FT DOMAIN 353..423
FT /note="AGC-kinase C-terminal"
FT /evidence="ECO:0000259|PROSITE:PS51285"
FT REGION 1..54
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT REGION 380..399
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 8..26
FT /note="Basic and acidic residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 27..48
FT /note="Acidic residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT ACT_SITE 218
FT /note="Proton acceptor"
FT /evidence="ECO:0000256|PIRSR:PIRSR000605-50"
FT BINDING 97..105
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000256|PIRSR:PIRSR000605-51"
FT BINDING 123
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000256|PIRSR:PIRSR000605-51,
FT ECO:0000256|PROSITE-ProRule:PRU10141"
SQ SEQUENCE 447 AA; 50679 MW; AC0A8927C7A76CD4 CRC64;
MRRRRRRDGF YPAPDFRDRE AEDMAGVFDI DLDQPEDAGS EDELEEGGQL NESMDHGGVG
PYELGMEHCE KFEISETSVN RGPEKIRPEC FELLRVLGKG GYGKVFQVRK VTGANTGKIF
AMKVLKKAMI VRNAKDTAHT KAERNILEEV KHPFIVDLIY AFQTGGKLYL ILEYLSGGEL
FMQLEREGIF MEDTACFYLA EISMALGHLH QKGIIYRDLK PENIMLNHQG HVKLTDFGLC
KESIHDGTVT HTFCGTIEYM APEILMRSGH NRAVDWWSLG ALMYDMLTGA PPFTGENRKK
TIDKILKCKL NLPPYLTQEA RDLLKKLLKR NAASRLGAGP GDAGEVQAHP FFRHINWEEL
LARKVEPPFK PLLQSEEDVS QFDSKFTRQT PVDSPDDSTL SESANQVFLG FTYVAPSVLE
SVKEKFSFEP KIRSPRRFIG SPRTPVR
//