ID A0A493TDS6_ANAPP Unreviewed; 289 AA.
AC A0A493TDS6;
DT 05-JUN-2019, integrated into UniProtKB/TrEMBL.
DT 05-JUN-2019, sequence version 1.
DT 24-JAN-2024, entry version 21.
DE RecName: Full=Uridine-cytidine kinase {ECO:0000256|RuleBase:RU003825};
DE EC=2.7.1.48 {ECO:0000256|RuleBase:RU003825};
GN Name=UCK2 {ECO:0000313|Ensembl:ENSAPLP00000023815.1};
OS Anas platyrhynchos platyrhynchos (Northern mallard).
OC Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi;
OC Archelosauria; Archosauria; Dinosauria; Saurischia; Theropoda;
OC Coelurosauria; Aves; Neognathae; Galloanserae; Anseriformes; Anatidae;
OC Anatinae; Anas.
OX NCBI_TaxID=8840 {ECO:0000313|Ensembl:ENSAPLP00000023815.1, ECO:0000313|Proteomes:UP000016666};
RN [1] {ECO:0000313|Ensembl:ENSAPLP00000023815.1, ECO:0000313|Proteomes:UP000016666}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RA Hou Z.-C., Zhou Z.-K., Zhu F., Hou S.-S.;
RT "A new Pekin duck reference genome.";
RL Submitted (OCT-2017) to the EMBL/GenBank/DDBJ databases.
RN [2] {ECO:0000313|Ensembl:ENSAPLP00000023815.1}
RP IDENTIFICATION.
RG Ensembl;
RL Submitted (SEP-2023) to UniProtKB.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=ATP + cytidine = ADP + CMP + H(+); Xref=Rhea:RHEA:24674,
CC ChEBI:CHEBI:15378, ChEBI:CHEBI:17562, ChEBI:CHEBI:30616,
CC ChEBI:CHEBI:60377, ChEBI:CHEBI:456216; EC=2.7.1.48;
CC Evidence={ECO:0000256|ARBA:ARBA00000503,
CC ECO:0000256|RuleBase:RU003825};
CC -!- CATALYTIC ACTIVITY:
CC Reaction=ATP + uridine = ADP + H(+) + UMP; Xref=Rhea:RHEA:16825,
CC ChEBI:CHEBI:15378, ChEBI:CHEBI:16704, ChEBI:CHEBI:30616,
CC ChEBI:CHEBI:57865, ChEBI:CHEBI:456216; EC=2.7.1.48;
CC Evidence={ECO:0000256|ARBA:ARBA00000734,
CC ECO:0000256|RuleBase:RU003825};
CC -!- PATHWAY: Pyrimidine metabolism; CTP biosynthesis via salvage pathway;
CC CTP from cytidine: step 1/3. {ECO:0000256|ARBA:ARBA00004784,
CC ECO:0000256|RuleBase:RU003825}.
CC -!- PATHWAY: Pyrimidine metabolism; UMP biosynthesis via salvage pathway;
CC UMP from uridine: step 1/1. {ECO:0000256|ARBA:ARBA00004690,
CC ECO:0000256|RuleBase:RU003825}.
CC -!- SUBUNIT: Homotetramer. {ECO:0000256|ARBA:ARBA00011881}.
CC -!- SIMILARITY: Belongs to the uridine kinase family.
CC {ECO:0000256|ARBA:ARBA00005408, ECO:0000256|RuleBase:RU003825}.
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DR AlphaFoldDB; A0A493TDS6; -.
DR STRING; 8840.ENSAPLP00000023815; -.
DR Ensembl; ENSAPLT00000044768.1; ENSAPLP00000023815.1; ENSAPLG00000018550.1.
DR GeneTree; ENSGT01020000230412; -.
DR UniPathway; UPA00574; UER00637.
DR UniPathway; UPA00579; UER00640.
DR Proteomes; UP000016666; Chromosome 8.
DR GO; GO:0005524; F:ATP binding; IEA:UniProtKB-KW.
DR GO; GO:0043771; F:cytidine kinase activity; IEA:Ensembl.
DR GO; GO:0042802; F:identical protein binding; IEA:Ensembl.
DR GO; GO:0004849; F:uridine kinase activity; IEA:UniProtKB-EC.
DR GO; GO:0044211; P:CTP salvage; IEA:UniProtKB-UniPathway.
DR GO; GO:0016310; P:phosphorylation; IEA:UniProtKB-KW.
DR GO; GO:0044206; P:UMP salvage; IEA:UniProtKB-UniPathway.
DR CDD; cd02023; UMPK; 1.
DR Gene3D; 3.40.50.300; P-loop containing nucleotide triphosphate hydrolases; 1.
DR InterPro; IPR027417; P-loop_NTPase.
DR InterPro; IPR006083; PRK/URK.
DR InterPro; IPR000764; Uridine_kinase-like.
DR NCBIfam; TIGR00235; udk; 1.
DR PANTHER; PTHR10285; URIDINE KINASE; 1.
DR PANTHER; PTHR10285:SF131; URIDINE-CYTIDINE KINASE 2; 1.
DR Pfam; PF00485; PRK; 1.
DR PRINTS; PR00988; URIDINKINASE.
DR SUPFAM; SSF52540; P-loop containing nucleoside triphosphate hydrolases; 1.
PE 3: Inferred from homology;
KW ATP-binding {ECO:0000256|RuleBase:RU003825};
KW Kinase {ECO:0000256|ARBA:ARBA00022777, ECO:0000256|RuleBase:RU003825};
KW Nucleotide-binding {ECO:0000256|ARBA:ARBA00022741,
KW ECO:0000256|RuleBase:RU003825};
KW Reference proteome {ECO:0000313|Proteomes:UP000016666};
KW Transferase {ECO:0000256|ARBA:ARBA00022679, ECO:0000256|RuleBase:RU003825}.
FT DOMAIN 22..217
FT /note="Phosphoribulokinase/uridine kinase"
FT /evidence="ECO:0000259|Pfam:PF00485"
FT REGION 1..24
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ SEQUENCE 289 AA; 32458 MW; 7793FE644CA9CC35 CRC64;
MAGDSEQRLE EQGQPSGGEP FLIGVSGGTA SGKSSVCSKI VQLLGQNEVD YRQKQVVIVS
QDSFYRVLTS EQKSKALKGQ FNFDHPDAFD NELIVKTLKE ITEGKTVQIP VYDFVSHSRK
EETVTVYPAD VVLFEGILAF YSQEVRDLFR MKLFVDTDAD TRLSRRVLRD ISERGRDLEQ
ILSQYITFVK PAFEEFCLPT KKYADVIIPR GADNEVAINL IVQHIQDILN GGLSKRQSNG
YLNGYTPPRQ RQAGGWGRRA LGPCRCPPVH TVCSFPPYLF KKPDGDECL
//
