ID Q22C41_TETTS Unreviewed; 802 AA.
AC Q22C41;
DT 18-APR-2006, integrated into UniProtKB/TrEMBL.
DT 16-APR-2014, sequence version 2.
DT 27-MAR-2024, entry version 92.
DE RecName: Full=Serine/threonine-protein kinase PLK {ECO:0000256|RuleBase:RU361162};
DE EC=2.7.11.21 {ECO:0000256|RuleBase:RU361162};
DE AltName: Full=Polo-like kinase {ECO:0000256|RuleBase:RU361162};
GN ORFNames=TTHERM_01076980 {ECO:0000313|EMBL:EAR82871.2};
OS Tetrahymena thermophila (strain SB210).
OC Eukaryota; Sar; Alveolata; Ciliophora; Intramacronucleata;
OC Oligohymenophorea; Hymenostomatida; Tetrahymenina; Tetrahymenidae;
OC Tetrahymena.
OX NCBI_TaxID=312017 {ECO:0000313|EMBL:EAR82871.2, ECO:0000313|Proteomes:UP000009168};
RN [1] {ECO:0000313|Proteomes:UP000009168}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=SB210 {ECO:0000313|Proteomes:UP000009168};
RX PubMed=16933976; DOI=10.1371/journal.pbio.0040286;
RA Eisen J.A., Coyne R.S., Wu M., Wu D., Thiagarajan M., Wortman J.R.,
RA Badger J.H., Ren Q., Amedeo P., Jones K.M., Tallon L.J., Delcher A.L.,
RA Salzberg S.L., Silva J.C., Haas B.J., Majoros W.H., Farzad M.,
RA Carlton J.M., Smith R.K. Jr., Garg J., Pearlman R.E., Karrer K.M., Sun L.,
RA Manning G., Elde N.C., Turkewitz A.P., Asai D.J., Wilkes D.E., Wang Y.,
RA Cai H., Collins K., Stewart B.A., Lee S.R., Wilamowska K., Weinberg Z.,
RA Ruzzo W.L., Wloga D., Gaertig J., Frankel J., Tsao C.-C., Gorovsky M.A.,
RA Keeling P.J., Waller R.F., Patron N.J., Cherry J.M., Stover N.A.,
RA Krieger C.J., del Toro C., Ryder H.F., Williamson S.C., Barbeau R.A.,
RA Hamilton E.P., Orias E.;
RT "Macronuclear genome sequence of the ciliate Tetrahymena thermophila, a
RT model eukaryote.";
RL PLoS Biol. 4:1620-1642(2006).
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=2.7.11.21; Evidence={ECO:0000256|RuleBase:RU361162};
CC -!- SIMILARITY: Belongs to the protein kinase superfamily. Ser/Thr protein
CC kinase family. CDC5/Polo subfamily. {ECO:0000256|RuleBase:RU361162}.
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DR EMBL; GG662686; EAR82871.2; -; Genomic_DNA.
DR RefSeq; XP_001030534.2; XM_001030534.3.
DR AlphaFoldDB; Q22C41; -.
DR STRING; 312017.Q22C41; -.
DR EnsemblProtists; EAR82871; EAR82871; TTHERM_01076980.
DR GeneID; 7822848; -.
DR KEGG; tet:TTHERM_01076980; -.
DR eggNOG; KOG0575; Eukaryota.
DR HOGENOM; CLU_479429_0_0_1; -.
DR InParanoid; Q22C41; -.
DR OrthoDB; 5471704at2759; -.
DR Proteomes; UP000009168; Unassembled WGS sequence.
DR GO; GO:0005524; F:ATP binding; IEA:UniProtKB-UniRule.
DR GO; GO:0004674; F:protein serine/threonine kinase activity; IEA:UniProtKB-KW.
DR GO; GO:0016310; P:phosphorylation; IEA:UniProtKB-KW.
DR CDD; cd13118; POLO_box_1; 1.
DR CDD; cd13117; POLO_box_2; 1.
DR CDD; cd14099; STKc_PLK; 1.
DR Gene3D; 3.30.1120.30; POLO box domain; 2.
DR Gene3D; 1.10.510.10; Transferase(Phosphotransferase) domain 1; 1.
DR InterPro; IPR011009; Kinase-like_dom_sf.
DR InterPro; IPR033701; POLO_box_1.
DR InterPro; IPR033695; POLO_box_2.
DR InterPro; IPR000959; POLO_box_dom.
DR InterPro; IPR036947; POLO_box_dom_sf.
DR InterPro; IPR000719; Prot_kinase_dom.
DR InterPro; IPR017441; Protein_kinase_ATP_BS.
DR InterPro; IPR008271; Ser/Thr_kinase_AS.
DR PANTHER; PTHR24345; SERINE/THREONINE-PROTEIN KINASE PLK; 1.
DR PANTHER; PTHR24345:SF0; SERINE_THREONINE-PROTEIN KINASE PLK1; 1.
DR Pfam; PF00069; Pkinase; 1.
DR Pfam; PF00659; POLO_box; 2.
DR SMART; SM00220; S_TKc; 1.
DR SUPFAM; SSF82615; Polo-box domain; 2.
DR SUPFAM; SSF56112; Protein kinase-like (PK-like); 1.
DR PROSITE; PS50078; POLO_BOX; 2.
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|PROSITE-
KW ProRule:PRU10141};
KW Kinase {ECO:0000256|ARBA:ARBA00022777, ECO:0000256|RuleBase:RU361162};
KW Nucleotide-binding {ECO:0000256|ARBA:ARBA00022741, ECO:0000256|PROSITE-
KW ProRule:PRU10141}; Reference proteome {ECO:0000313|Proteomes:UP000009168};
KW Serine/threonine-protein kinase {ECO:0000256|ARBA:ARBA00022527,
KW ECO:0000256|RuleBase:RU361162};
KW Transferase {ECO:0000256|ARBA:ARBA00022679, ECO:0000256|RuleBase:RU361162}.
FT DOMAIN 46..301
FT /note="Protein kinase"
FT /evidence="ECO:0000259|PROSITE:PS50011"
FT DOMAIN 504..570
FT /note="POLO box"
FT /evidence="ECO:0000259|PROSITE:PS50078"
FT DOMAIN 616..683
FT /note="POLO box"
FT /evidence="ECO:0000259|PROSITE:PS50078"
FT REGION 1..24
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT REGION 404..489
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT REGION 693..726
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT REGION 764..802
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 1..21
FT /note="Polar residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 693..712
FT /note="Polar residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT BINDING 75
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000256|PROSITE-ProRule:PRU10141"
SQ SEQUENCE 802 AA; 91634 MW; 1CA190DF61F7B33B CRC64;
MSNQDKQQQQ QQQQPQGAQR AASDTEPLII EERVQIVNGE QIIKRYQRGS LLGKGGFAKC
FQVTNLENKK VMAAKIIPKS TLVKNRARQK LISEIKIHKS LHHNNIVKFE HVFEDHDNVY
ILLELCPHQT LNELIKRRKR ITELETLCYT VQIVQALKYL HQNRVIHRDL KLGNLFVGEK
MEIKLGDFGL ATKLEFDGEK KRTICGTPNY IAPEILDGRV GHSYEVDIWS LGVILYTLLI
GKPPFETHDV KTTYRKIKSN QYSFPDHAPI PDSAKALIQL ILQQDPAKRP TLDEILAHPF
INNGGTIPRL LPVSTLTTAP NTSYIKQYAP SASNIKANQQ SMQIGTEVFG SSRKEMTKSQ
TTTNMNKALF QNENGNKVLD GQKNQATSNP SNQFMSTANL QQNSKNLNSN FNQNDFNQTD
QRPTTSKVQT GTQQGLYNKQ QTGTQDPNNK QQQGNKYQSV QNLMSMNKTD GFQNPQNQQQ
LNGEENNQID GSKNNLWVVQ YVDYSSKYGL GYLLSNQSAG VVFNDTTKII LDPKAEYFEY
IYKKDQDEIT EKHSLTEYPT DLQKKVTLLQ HFRHYLMTEV NKKVCAENGS TQATLYNDSK
FQMQPNQPLP YLKKWMQTRH AIMFRLSNKI VQVQFSDKTE ILLNSTDKIV SFMNKKGERF
HYPLADAMNS TNQDMTKRLR YTKEILTHLL KNNQRQNTND EQGNNAANSV APPDDMPQNE
PNYNKYGMTA TMENEQFPKL NEQKLKGMTS QKSLTEKDQL IYNMTGFNNG SKTPSQQKNP
SVTAYPNAQQ QPAQLADKNQ KK
//
