CDK1_ORYLA
ID CDK1_ORYLA Reviewed; 303 AA.
AC Q9DGD3;
DT 27-MAY-2002, integrated into UniProtKB/Swiss-Prot.
DT 01-MAR-2001, sequence version 1.
DT 03-AUG-2022, entry version 133.
DE RecName: Full=Cyclin-dependent kinase 1;
DE Short=CDK1;
DE EC=2.7.11.22 {ECO:0000250|UniProtKB:P06493};
DE EC=2.7.11.23 {ECO:0000250|UniProtKB:P11440};
DE AltName: Full=Cell division control protein 2 homolog;
DE AltName: Full=Cell division protein kinase 1;
DE AltName: Full=p34 protein kinase;
GN Name=cdk1; Synonyms=cdc2;
OS Oryzias latipes (Japanese rice fish) (Japanese killifish).
OC Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi;
OC Actinopterygii; Neopterygii; Teleostei; Neoteleostei; Acanthomorphata;
OC Ovalentaria; Atherinomorphae; Beloniformes; Adrianichthyidae; Oryziinae;
OC Oryzias.
OX NCBI_TaxID=8090;
RN [1]
RP NUCLEOTIDE SEQUENCE [MRNA].
RC TISSUE=Ovary;
RA Yokota T., Yoshida N., Matsui H., Takahashi T., Yamashita M.;
RT "cDNA cloning of medaka (Oryzias latipes) Cdc2.";
RL Submitted (MAR-2000) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: Plays a key role in the control of the eukaryotic cell cycle
CC by modulating the centrosome cycle as well as mitotic onset; promotes
CC G2-M transition, and regulates G1 progress and G1-S transition via
CC association with multiple interphase cyclins. Required in higher cells
CC for entry into S-phase and mitosis. May play a role in regulating the
CC amplitude of the cyclic expression of circadian clock genes.
CC {ECO:0000250|UniProtKB:P06493}.
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=2.7.11.22;
CC Evidence={ECO:0000250|UniProtKB:P06493};
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=2.7.11.22; Evidence={ECO:0000250|UniProtKB:P06493};
CC -!- CATALYTIC ACTIVITY:
CC Reaction=[DNA-directed RNA polymerase] + ATP = ADP + H(+) + phospho-
CC [DNA-directed RNA polymerase]; Xref=Rhea:RHEA:10216, Rhea:RHEA-
CC COMP:11321, Rhea:RHEA-COMP:11322, ChEBI:CHEBI:15378,
CC ChEBI:CHEBI:30616, ChEBI:CHEBI:43176, ChEBI:CHEBI:68546,
CC ChEBI:CHEBI:456216; EC=2.7.11.23;
CC Evidence={ECO:0000250|UniProtKB:P11440};
CC -!- ACTIVITY REGULATION: Phosphorylation at Thr-14 or Tyr-15 inactivates
CC the enzyme, while phosphorylation at Thr-161 activates it.
CC {ECO:0000250|UniProtKB:P06493}.
CC -!- SUBUNIT: Forms a stable but non-covalent complex with cyclin B in
CC mature oocytes. {ECO:0000250|UniProtKB:P51958}.
CC -!- SUBCELLULAR LOCATION: Nucleus {ECO:0000250|UniProtKB:P06493}.
CC Cytoplasm, cytoskeleton, microtubule organizing center, centrosome
CC {ECO:0000250|UniProtKB:P06493}.
CC -!- PTM: Phosphorylation at Tyr-15 by wee1 and wee2 inhibits the protein
CC kinase activity and acts negative regulator of entry into mitosis (G2
CC to M transition). {ECO:0000250|UniProtKB:P06493}.
CC -!- SIMILARITY: Belongs to the protein kinase superfamily. CMGC Ser/Thr
CC protein kinase family. CDC2/CDKX subfamily. {ECO:0000305}.
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DR EMBL; AB040436; BAB13720.1; -; mRNA.
DR RefSeq; NP_001098309.1; NM_001104839.1.
DR AlphaFoldDB; Q9DGD3; -.
DR SMR; Q9DGD3; -.
DR STRING; 8090.ENSORLP00000024000; -.
DR Ensembl; ENSORLT00000024001; ENSORLP00000024000; ENSORLG00000019266.
DR GeneID; 100049478; -.
DR KEGG; ola:100049478; -.
DR CTD; 983; -.
DR eggNOG; KOG0594; Eukaryota.
DR GeneTree; ENSGT00940000153335; -.
DR HOGENOM; CLU_000288_181_1_1; -.
DR InParanoid; Q9DGD3; -.
DR OMA; NNDVWPE; -.
DR OrthoDB; 1010560at2759; -.
DR TreeFam; TF101021; -.
DR Proteomes; UP000001038; Chromosome 15.
DR Proteomes; UP000265180; Unplaced.
DR Proteomes; UP000265200; Unplaced.
DR Bgee; ENSORLG00000019266; Expressed in testis and 14 other tissues.
DR GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-KW.
DR GO; GO:0005815; C:microtubule organizing center; IEA:UniProtKB-SubCell.
DR GO; GO:0005634; C:nucleus; IBA:GO_Central.
DR GO; GO:0005524; F:ATP binding; IEA:UniProtKB-KW.
DR GO; GO:0004693; F:cyclin-dependent protein serine/threonine kinase activity; ISS:UniProtKB.
DR GO; GO:0106310; F:protein serine kinase activity; IEA:RHEA.
DR GO; GO:0008353; F:RNA polymerase II CTD heptapeptide repeat kinase activity; IBA:GO_Central.
DR GO; GO:0051301; P:cell division; IEA:UniProtKB-KW.
DR GO; GO:0000086; P:G2/M transition of mitotic cell cycle; IBA:GO_Central.
DR GO; GO:0007095; P:mitotic G2 DNA damage checkpoint signaling; IBA:GO_Central.
DR GO; GO:0006468; P:protein phosphorylation; IBA:GO_Central.
DR GO; GO:0009794; P:regulation of mitotic cell cycle, embryonic; IEA:Ensembl.
DR InterPro; IPR011009; Kinase-like_dom_sf.
DR InterPro; IPR000719; Prot_kinase_dom.
DR InterPro; IPR017441; Protein_kinase_ATP_BS.
DR InterPro; IPR008271; Ser/Thr_kinase_AS.
DR Pfam; PF00069; Pkinase; 1.
DR SMART; SM00220; S_TKc; 1.
DR SUPFAM; SSF56112; SSF56112; 1.
DR PROSITE; PS00107; PROTEIN_KINASE_ATP; 1.
DR PROSITE; PS50011; PROTEIN_KINASE_DOM; 1.
DR PROSITE; PS00108; PROTEIN_KINASE_ST; 1.
PE 2: Evidence at transcript level;
KW ATP-binding; Cell cycle; Cell division; Cytoplasm; Cytoskeleton; Kinase;
KW Mitosis; Nucleotide-binding; Nucleus; Phosphoprotein; Reference proteome;
KW Serine/threonine-protein kinase; Transferase.
FT CHAIN 1..303
FT /note="Cyclin-dependent kinase 1"
FT /id="PRO_0000085732"
FT DOMAIN 4..287
FT /note="Protein kinase"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00159"
FT ACT_SITE 128
FT /note="Proton acceptor"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00159,
FT ECO:0000255|PROSITE-ProRule:PRU10027"
FT BINDING 10..18
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00159"
FT BINDING 33
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00159"
FT MOD_RES 14
FT /note="Phosphothreonine"
FT /evidence="ECO:0000250|UniProtKB:P06493"
FT MOD_RES 15
FT /note="Phosphotyrosine; by wee1 and wee2"
FT /evidence="ECO:0000250|UniProtKB:P06493"
FT MOD_RES 161
FT /note="Phosphothreonine; by cak"
FT /evidence="ECO:0000250|UniProtKB:P06493"
SQ SEQUENCE 303 AA; 34688 MW; 439B8D072BE48B9C CRC64;
MEDYVKIEKI GEGTYGVVYK GRHKSTGQVV AMKKIRLESE EEGVPSTAVR EVSLLQELKH
PNVVRLLDVL MQESRLYLIF EFLSMDLKKY LDSIPSGQYM DPMLVKSYLY QILEGIYFCH
RRRVLHRDLK PQNLLIDNKG VIKLADFGLA RAFGVPVRVY THEVVTLWYR APEVLLGSPR
YSTPVDVWST GTIFAELATK KPLFHGDSEI DQLFRIFRTL GTPNNDVWPD VESLPDYKNT
FPKWKEGSLS SMVKNLDKNG LDLLAKMLIY NPPKRISARE AMTHPYFDDL DKSTLPAACI
NGV
