KCY_DANRE
ID KCY_DANRE Reviewed; 196 AA.
AC Q7ZWE9;
DT 26-JUN-2007, integrated into UniProtKB/Swiss-Prot.
DT 26-JUN-2007, sequence version 2.
DT 03-AUG-2022, entry version 105.
DE RecName: Full=UMP-CMP kinase {ECO:0000255|HAMAP-Rule:MF_03172};
DE EC=2.7.4.14 {ECO:0000255|HAMAP-Rule:MF_03172};
DE AltName: Full=Deoxycytidylate kinase {ECO:0000255|HAMAP-Rule:MF_03172};
DE Short=CK {ECO:0000255|HAMAP-Rule:MF_03172};
DE Short=dCMP kinase {ECO:0000255|HAMAP-Rule:MF_03172};
DE AltName: Full=Nucleoside-diphosphate kinase {ECO:0000255|HAMAP-Rule:MF_03172};
DE EC=2.7.4.6 {ECO:0000255|HAMAP-Rule:MF_03172};
DE AltName: Full=Uridine monophosphate/cytidine monophosphate kinase {ECO:0000255|HAMAP-Rule:MF_03172};
DE Short=UMP/CMP kinase {ECO:0000255|HAMAP-Rule:MF_03172};
DE Short=UMP/CMPK {ECO:0000255|HAMAP-Rule:MF_03172};
GN Name=cmpk; Synonyms=cmpk1;
OS Danio rerio (Zebrafish) (Brachydanio rerio).
OC Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi;
OC Actinopterygii; Neopterygii; Teleostei; Ostariophysi; Cypriniformes;
OC Danionidae; Danioninae; Danio.
OX NCBI_TaxID=7955;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA].
RG NIH - Zebrafish Gene Collection (ZGC) project;
RL Submitted (MAR-2003) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: Catalyzes the phosphorylation of pyrimidine nucleoside
CC monophosphates at the expense of ATP. Plays an important role in de
CC novo pyrimidine nucleotide biosynthesis. Has preference for UMP and CMP
CC as phosphate acceptors. Also displays broad nucleoside diphosphate
CC kinase activity. {ECO:0000255|HAMAP-Rule:MF_03172}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=ATP + CMP = ADP + CDP; Xref=Rhea:RHEA:11600,
CC ChEBI:CHEBI:30616, ChEBI:CHEBI:58069, ChEBI:CHEBI:60377,
CC ChEBI:CHEBI:456216; EC=2.7.4.14; Evidence={ECO:0000255|HAMAP-
CC Rule:MF_03172};
CC -!- CATALYTIC ACTIVITY:
CC Reaction=ATP + dCMP = ADP + dCDP; Xref=Rhea:RHEA:25094,
CC ChEBI:CHEBI:30616, ChEBI:CHEBI:57566, ChEBI:CHEBI:58593,
CC ChEBI:CHEBI:456216; EC=2.7.4.14; Evidence={ECO:0000255|HAMAP-
CC Rule:MF_03172};
CC -!- CATALYTIC ACTIVITY:
CC Reaction=ATP + UMP = ADP + UDP; Xref=Rhea:RHEA:24400,
CC ChEBI:CHEBI:30616, ChEBI:CHEBI:57865, ChEBI:CHEBI:58223,
CC ChEBI:CHEBI:456216; EC=2.7.4.14; Evidence={ECO:0000255|HAMAP-
CC Rule:MF_03172};
CC -!- CATALYTIC ACTIVITY:
CC Reaction=a 2'-deoxyribonucleoside 5'-diphosphate + ATP = a 2'-
CC deoxyribonucleoside 5'-triphosphate + ADP; Xref=Rhea:RHEA:44640,
CC ChEBI:CHEBI:30616, ChEBI:CHEBI:61560, ChEBI:CHEBI:73316,
CC ChEBI:CHEBI:456216; EC=2.7.4.6; Evidence={ECO:0000255|HAMAP-
CC Rule:MF_03172};
CC -!- CATALYTIC ACTIVITY:
CC Reaction=a ribonucleoside 5'-diphosphate + ATP = a ribonucleoside 5'-
CC triphosphate + ADP; Xref=Rhea:RHEA:18113, ChEBI:CHEBI:30616,
CC ChEBI:CHEBI:57930, ChEBI:CHEBI:61557, ChEBI:CHEBI:456216; EC=2.7.4.6;
CC Evidence={ECO:0000255|HAMAP-Rule:MF_03172};
CC -!- COFACTOR:
CC Name=Mg(2+); Xref=ChEBI:CHEBI:18420;
CC Evidence={ECO:0000255|HAMAP-Rule:MF_03172};
CC Note=Binds 1 Mg(2+) ion per monomer. {ECO:0000255|HAMAP-Rule:MF_03172};
CC -!- SUBUNIT: Monomer. {ECO:0000255|HAMAP-Rule:MF_03172}.
CC -!- SUBCELLULAR LOCATION: Nucleus {ECO:0000255|HAMAP-Rule:MF_03172}.
CC Cytoplasm {ECO:0000255|HAMAP-Rule:MF_03172}. Note=Predominantly
CC nuclear. {ECO:0000255|HAMAP-Rule:MF_03172}.
CC -!- DOMAIN: Consists of three domains, a large central CORE domain and two
CC small peripheral domains, NMPbind and LID, which undergo movements
CC during catalysis. The LID domain closes over the site of phosphoryl
CC transfer upon ATP binding. Assembling and dissambling the active center
CC during each catalytic cycle provides an effective means to prevent ATP
CC hydrolysis. {ECO:0000255|HAMAP-Rule:MF_03172}.
CC -!- SIMILARITY: Belongs to the adenylate kinase family. UMP-CMP kinase
CC subfamily. {ECO:0000255|HAMAP-Rule:MF_03172}.
CC -!- SEQUENCE CAUTION:
CC Sequence=AAH49446.1; Type=Erroneous initiation; Evidence={ECO:0000305};
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DR EMBL; BC049446; AAH49446.1; ALT_INIT; mRNA.
DR AlphaFoldDB; Q7ZWE9; -.
DR SMR; Q7ZWE9; -.
DR STRING; 7955.ENSDARP00000113335; -.
DR PaxDb; Q7ZWE9; -.
DR PeptideAtlas; Q7ZWE9; -.
DR ZFIN; ZDB-GENE-040426-2113; cmpk.
DR eggNOG; KOG3079; Eukaryota.
DR InParanoid; Q7ZWE9; -.
DR Reactome; R-DRE-499943; Interconversion of nucleotide di- and triphosphates.
DR PRO; PR:Q7ZWE9; -.
DR Proteomes; UP000000437; Genome assembly.
DR Proteomes; UP000814640; Unplaced.
DR GO; GO:0005737; C:cytoplasm; IBA:GO_Central.
DR GO; GO:0005634; C:nucleus; IBA:GO_Central.
DR GO; GO:0005524; F:ATP binding; IEA:UniProtKB-KW.
DR GO; GO:0036430; F:CMP kinase activity; IEA:RHEA.
DR GO; GO:0004127; F:cytidylate kinase activity; IBA:GO_Central.
DR GO; GO:0036431; F:dCMP kinase activity; IEA:RHEA.
DR GO; GO:0004550; F:nucleoside diphosphate kinase activity; ISS:UniProtKB.
DR GO; GO:0033862; F:UMP kinase activity; IBA:GO_Central.
DR GO; GO:0006207; P:'de novo' pyrimidine nucleobase biosynthetic process; IEA:InterPro.
DR GO; GO:0046705; P:CDP biosynthetic process; IBA:GO_Central.
DR GO; GO:0006165; P:nucleoside diphosphate phosphorylation; ISS:UniProtKB.
DR GO; GO:0009142; P:nucleoside triphosphate biosynthetic process; ISS:UniProtKB.
DR GO; GO:0006225; P:UDP biosynthetic process; IBA:GO_Central.
DR CDD; cd01428; ADK; 1.
DR Gene3D; 3.40.50.300; -; 1.
DR HAMAP; MF_00235; Adenylate_kinase_Adk; 1.
DR HAMAP; MF_03172; Adenylate_kinase_UMP_CMP_kin; 1.
DR InterPro; IPR000850; Adenylat/UMP-CMP_kin.
DR InterPro; IPR033690; Adenylat_kinase_CS.
DR InterPro; IPR027417; P-loop_NTPase.
DR InterPro; IPR006266; UMP_CMP_kinase.
DR PANTHER; PTHR23359; PTHR23359; 1.
DR PRINTS; PR00094; ADENYLTKNASE.
DR SUPFAM; SSF52540; SSF52540; 1.
DR TIGRFAMs; TIGR01359; UMP_CMP_kin_fam; 1.
DR PROSITE; PS00113; ADENYLATE_KINASE; 1.
PE 2: Evidence at transcript level;
KW ATP-binding; Cytoplasm; Kinase; Nucleotide-binding; Nucleus;
KW Pyrimidine biosynthesis; Reference proteome; Transferase.
FT CHAIN 1..196
FT /note="UMP-CMP kinase"
FT /id="PRO_0000292025"
FT REGION 33..63
FT /note="NMP"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_03172"
FT REGION 133..143
FT /note="LID"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_03172"
FT BINDING 13..18
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_03172"
FT BINDING 39
FT /ligand="a ribonucleoside 5'-phosphate"
FT /ligand_id="ChEBI:CHEBI:58043"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_03172"
FT BINDING 61..63
FT /ligand="a ribonucleoside 5'-phosphate"
FT /ligand_id="ChEBI:CHEBI:58043"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_03172"
FT BINDING 93..96
FT /ligand="a ribonucleoside 5'-phosphate"
FT /ligand_id="ChEBI:CHEBI:58043"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_03172"
FT BINDING 100
FT /ligand="CMP"
FT /ligand_id="ChEBI:CHEBI:60377"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_03172"
FT BINDING 134
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_03172"
FT BINDING 140
FT /ligand="a ribonucleoside 5'-phosphate"
FT /ligand_id="ChEBI:CHEBI:58043"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_03172"
FT BINDING 151
FT /ligand="a ribonucleoside 5'-phosphate"
FT /ligand_id="ChEBI:CHEBI:58043"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_03172"
FT BINDING 179
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_03172"
SQ SEQUENCE 196 AA; 22423 MW; C86279CB8E589811 CRC64;
MKPQVVFVLG GPGAGKGTQC ARIVENYSYT HLSAGDLLRE ERSRTDSEFG QLIDSYIKEG
KIVPVQITIN LLRKAMEETM KADEKKFRFL IDGFPRNQDN LQGWNTEMDG KADVKFVLFF
DCSNEVCIDR CLERGKSSGR TDDNRESLEK RIQTYLQSTR PIIELYEKQG KVQRIDASRS
VDEVFADVKN ILEKDD
