ID A0A2I4EY96_JUGRE Unreviewed; 457 AA.
AC A0A2I4EY96;
DT 28-FEB-2018, integrated into UniProtKB/TrEMBL.
DT 28-FEB-2018, sequence version 1.
DT 24-JAN-2024, entry version 27.
DE RecName: Full=Uridine kinase {ECO:0000256|RuleBase:RU003825};
DE EC=2.7.1.48 {ECO:0000256|RuleBase:RU003825};
GN Name=LOC108993608 {ECO:0000313|RefSeq:XP_018824374.1};
GN ORFNames=F2P56_003313 {ECO:0000313|EMBL:KAF5476575.1};
OS Juglans regia (English walnut).
OC Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC Spermatophyta; Magnoliopsida; eudicotyledons; Gunneridae; Pentapetalae;
OC rosids; fabids; Fagales; Juglandaceae; Juglans.
OX NCBI_TaxID=51240 {ECO:0000313|Proteomes:UP000235220, ECO:0000313|RefSeq:XP_018824374.1};
RN [1] {ECO:0000313|EMBL:KAF5476575.1}
RP NUCLEOTIDE SEQUENCE.
RC TISSUE=Leaves {ECO:0000313|EMBL:KAF5476575.1};
RA Martinez-Garcia P.J., Crepeau M.W., Puiu D., Gonzalez-Ibeas D., Whalen J.,
RA Stevens K., Paul R., Butterfield T., Britton M., Reagan R., Chakraborty S.,
RA Walawage S.L., Vasquez-Gross H.A., Cardeno C., Famula R., Pratt K.,
RA Kuruganti S., Aradhya M.K., Leslie C.A., Dandekar A.M., Salzberg S.L.,
RA Wegrzyn J.L., Langley C.H., Neale D.B.;
RL Submitted (OCT-2015) to the EMBL/GenBank/DDBJ databases.
RN [2] {ECO:0000313|EMBL:KAF5476575.1}
RP NUCLEOTIDE SEQUENCE.
RC TISSUE=Leaves {ECO:0000313|EMBL:KAF5476575.1};
RA Marrano A., Britton M., Zimin A.V., Zaini P.A., Workman R., Puiu D.,
RA Bianco L., Allen B.J., Troggio M., Leslie C.A., Timp W., Dendekar A.,
RA Salzberg S.L., Neale D.B.;
RT "Walnut 2.0.";
RL Submitted (MAR-2020) to the EMBL/GenBank/DDBJ databases.
RN [3] {ECO:0000313|RefSeq:XP_018824374.1}
RP IDENTIFICATION.
RC TISSUE=Leaves {ECO:0000313|RefSeq:XP_018824374.1};
RG RefSeq;
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|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|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 -!- SIMILARITY: Belongs to the uridine kinase family.
CC {ECO:0000256|RuleBase:RU003825}.
CC -!- SIMILARITY: In the C-terminal section; belongs to the UPRTase family.
CC {ECO:0000256|ARBA:ARBA00010723}.
CC -!- SIMILARITY: In the N-terminal section; belongs to the uridine kinase
CC family. {ECO:0000256|ARBA:ARBA00008173}.
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DR EMBL; LIHL02000002; KAF5476575.1; -; Genomic_DNA.
DR RefSeq; XP_018824374.1; XM_018968829.2.
DR EnsemblPlants; Jr02_01080_p1; cds.Jr02_01080_p1; Jr02_01080.
DR GeneID; 108993608; -.
DR Gramene; Jr02_01080_p1; cds.Jr02_01080_p1; Jr02_01080.
DR OrthoDB; 180154at2759; -.
DR UniPathway; UPA00574; UER00637.
DR UniPathway; UPA00579; UER00640.
DR Proteomes; UP000235220; Chromosome 2.
DR Proteomes; UP000619265; Unassembled WGS sequence.
DR GO; GO:0005524; F:ATP binding; IEA:UniProtKB-KW.
DR GO; GO:0005525; F:GTP binding; IEA:UniProtKB-KW.
DR GO; GO:0004845; F:uracil phosphoribosyltransferase activity; IEA:UniProtKB-EC.
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; cd06223; PRTases_typeI; 1.
DR CDD; cd02023; UMPK; 1.
DR Gene3D; 3.40.50.2020; -; 1.
DR Gene3D; 3.40.50.300; P-loop containing nucleotide triphosphate hydrolases; 1.
DR InterPro; IPR027417; P-loop_NTPase.
DR InterPro; IPR000836; PRibTrfase_dom.
DR InterPro; IPR006083; PRK/URK.
DR InterPro; IPR029057; PRTase-like.
DR InterPro; IPR000764; Uridine_kinase-like.
DR NCBIfam; TIGR00235; udk; 1.
DR PANTHER; PTHR10285; URIDINE KINASE; 1.
DR PANTHER; PTHR10285:SF70; URIDINE-CYTIDINE KINASE; 1.
DR Pfam; PF00485; PRK; 1.
DR Pfam; PF14681; UPRTase; 1.
DR PRINTS; PR00988; URIDINKINASE.
DR SUPFAM; SSF52540; P-loop containing nucleoside triphosphate hydrolases; 1.
DR SUPFAM; SSF53271; PRTase-like; 1.
PE 3: Inferred from homology;
KW Allosteric enzyme {ECO:0000256|ARBA:ARBA00022533};
KW ATP-binding {ECO:0000256|RuleBase:RU003825};
KW Glycosyltransferase {ECO:0000256|ARBA:ARBA00022676};
KW GTP-binding {ECO:0000256|ARBA:ARBA00023134};
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:UP000235220};
KW Transferase {ECO:0000256|ARBA:ARBA00022679, ECO:0000256|RuleBase:RU003825}.
FT DOMAIN 68..254
FT /note="Phosphoribulokinase/uridine kinase"
FT /evidence="ECO:0000259|Pfam:PF00485"
SQ SEQUENCE 457 AA; 50877 MW; 21602AEFF4704546 CRC64;
MAEETTTPSA AMEYPIEAAS GVHFSGLRPD GLLISPASSP ASSSSQRVLS SFPASPGDLS
APHKQPFVIG VSGGTASGKT TVCDMIIQQL HDHRVVLVNQ DSFYRGLTDD ELKHVHEYNF
DHPDAFDTEQ LLECIGKLKS GQPVQVPIYN FKDHRRCSDS FRQVNATDVI ILEGILVFHD
QRVRNLMNMK IFVDADADTR LARRIKRDTV ERSRDVHSVL EQYSKFVKPA FDNFILPSKK
YADVIIPRGG ENHVAIDLIV QHIRTKLGQH NLCKIYPNLN VILSTFQIRG MHTLIRDREI
AKHDFAFYSD RLIRLVVEHG LGYLPFTEKQ VITPTGSVYT GVNFCKKLCG VSIIRSGESM
ENALRACCKG IKIGKILIHR SGDNGKQLIY EKLPKDISQR HVLLMDPVLA TGNSAIQAIG
LLVRKGVPES QIIFLNLISA PEGMGDFGDR YFGTDDV
//