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Protein

Uridine kinase

Gene

udk

Organism
Staphylococcus aureus (strain NCTC 8325)
Status
Reviewed-Annotation score: Annotation score: 3 out of 5-Protein inferred from homologyi

Functioni

Catalytic activityi

ATP + uridine = ADP + UMP.UniRule annotation
ATP + cytidine = ADP + CMP.UniRule annotation

Pathwayi: CTP biosynthesis via salvage pathway

This protein is involved in step 1 of the subpathway that synthesizes CTP from cytidine.UniRule annotation
Proteins known to be involved in the 3 steps of the subpathway in this organism are:
  1. Uridine kinase (udk)
  2. no protein annotated in this organism
  3. no protein annotated in this organism
This subpathway is part of the pathway CTP biosynthesis via salvage pathway, which is itself part of Pyrimidine metabolism.
View all proteins of this organism that are known to be involved in the subpathway that synthesizes CTP from cytidine, the pathway CTP biosynthesis via salvage pathway and in Pyrimidine metabolism.

Pathwayi: UMP biosynthesis via salvage pathway

This protein is involved in step 1 of the subpathway that synthesizes UMP from uridine.UniRule annotation
Proteins known to be involved in this subpathway in this organism are:
  1. Uridine kinase (udk)
This subpathway is part of the pathway UMP biosynthesis via salvage pathway, which is itself part of Pyrimidine metabolism.
View all proteins of this organism that are known to be involved in the subpathway that synthesizes UMP from uridine, the pathway UMP biosynthesis via salvage pathway and in Pyrimidine metabolism.

Regions

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Nucleotide bindingi11 – 188ATPUniRule annotation

GO - Molecular functioni

GO - Biological processi

Complete GO annotation...

Keywords - Molecular functioni

Kinase, Transferase

Keywords - Ligandi

ATP-binding, Nucleotide-binding

Enzyme and pathway databases

BioCyciSAUR93061:GIWJ-1638-MONOMER.
UniPathwayiUPA00574; UER00637.
UPA00579; UER00640.

Names & Taxonomyi

Protein namesi
Recommended name:
Uridine kinaseUniRule annotation (EC:2.7.1.48UniRule annotation)
Alternative name(s):
Cytidine monophosphokinaseUniRule annotation
Uridine monophosphokinaseUniRule annotation
Gene namesi
Name:udkUniRule annotation
Ordered Locus Names:SAOUHSC_01715
OrganismiStaphylococcus aureus (strain NCTC 8325)
Taxonomic identifieri93061 [NCBI]
Taxonomic lineageiBacteriaFirmicutesBacilliBacillalesStaphylococcaceaeStaphylococcus
Proteomesi
  • UP000008816 Componenti: Chromosome

Subcellular locationi

  • Cytoplasm UniRule annotation

GO - Cellular componenti

Complete GO annotation...

Keywords - Cellular componenti

Cytoplasm

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 207207Uridine kinasePRO_1000017903Add
BLAST

Interactioni

Protein-protein interaction databases

STRINGi93061.SAOUHSC_01715.

Structurei

3D structure databases

ProteinModelPortaliQ2FXW6.
SMRiQ2FXW6. Positions 6-195.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the uridine kinase family.UniRule annotation

Phylogenomic databases

eggNOGiENOG4105DBI. Bacteria.
COG0572. LUCA.
HOGENOMiHOG000262756.
KOiK00876.
OMAiFNEELMF.
OrthoDBiEOG6KMBCH.

Family and domain databases

Gene3Di3.40.50.300. 1 hit.
HAMAPiMF_00551. Uridine_kinase.
InterProiIPR027417. P-loop_NTPase.
IPR006083. PRK/URK.
IPR000764. Uridine_kinase-like.
IPR026008. Uridine_kinase_.
[Graphical view]
PfamiPF00485. PRK. 1 hit.
[Graphical view]
PRINTSiPR00988. URIDINKINASE.
SUPFAMiSSF52540. SSF52540. 1 hit.
TIGRFAMsiTIGR00235. udk. 1 hit.

Sequencei

Sequence statusi: Complete.

Q2FXW6-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MKATTIIGIA GGSGSGKTTV TNEIMKNLEG HSVALLAQDY YYKDQKHLTF
60 70 80 90 100
DERLETNYDH PFAFDNDLLI ENLKDLKNGK AVEVPTYDYA SHTRSDITID
110 120 130 140 150
FKPKDVIIVE GIFALENKVL RDMMDVKIYV DTDADLRILR RLTRDTKERG
160 170 180 190 200
RSMDSVINQY LSVVRPMHDQ FIEPTKKYAD IIIPEGGSNK VAIDIMTTKI

QSLVSKQ
Length:207
Mass (Da):23,505
Last modified:March 21, 2006 - v1
Checksum:iFD3A6D46E531DB8D
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000253 Genomic DNA. Translation: ABD30788.1.
RefSeqiWP_000648617.1. NC_007795.1.
YP_500224.1. NC_007795.1.

Genome annotation databases

EnsemblBacteriaiABD30788; ABD30788; SAOUHSC_01715.
GeneIDi3921104.
KEGGisao:SAOUHSC_01715.
PATRICi19580805. VBIStaAur99865_1563.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000253 Genomic DNA. Translation: ABD30788.1.
RefSeqiWP_000648617.1. NC_007795.1.
YP_500224.1. NC_007795.1.

3D structure databases

ProteinModelPortaliQ2FXW6.
SMRiQ2FXW6. Positions 6-195.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi93061.SAOUHSC_01715.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiABD30788; ABD30788; SAOUHSC_01715.
GeneIDi3921104.
KEGGisao:SAOUHSC_01715.
PATRICi19580805. VBIStaAur99865_1563.

Phylogenomic databases

eggNOGiENOG4105DBI. Bacteria.
COG0572. LUCA.
HOGENOMiHOG000262756.
KOiK00876.
OMAiFNEELMF.
OrthoDBiEOG6KMBCH.

Enzyme and pathway databases

UniPathwayiUPA00574; UER00637.
UPA00579; UER00640.
BioCyciSAUR93061:GIWJ-1638-MONOMER.

Family and domain databases

Gene3Di3.40.50.300. 1 hit.
HAMAPiMF_00551. Uridine_kinase.
InterProiIPR027417. P-loop_NTPase.
IPR006083. PRK/URK.
IPR000764. Uridine_kinase-like.
IPR026008. Uridine_kinase_.
[Graphical view]
PfamiPF00485. PRK. 1 hit.
[Graphical view]
PRINTSiPR00988. URIDINKINASE.
SUPFAMiSSF52540. SSF52540. 1 hit.
TIGRFAMsiTIGR00235. udk. 1 hit.
ProtoNetiSearch...

Publicationsi

  1. "The Staphylococcus aureus NCTC 8325 genome."
    Gillaspy A.F., Worrell V., Orvis J., Roe B.A., Dyer D.W., Iandolo J.J.
    (In) Fischetti V., Novick R., Ferretti J., Portnoy D., Rood J. (eds.); Gram positive pathogens, 2nd edition, pp.381-412, ASM Press, Washington D.C. (2006)
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: NCTC 8325.

Entry informationi

Entry nameiURK_STAA8
AccessioniPrimary (citable) accession number: Q2FXW6
Entry historyi
Integrated into UniProtKB/Swiss-Prot: January 15, 2008
Last sequence update: March 21, 2006
Last modified: March 16, 2016
This is version 70 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome

Documents

  1. PATHWAY comments
    Index of metabolic and biosynthesis pathways
  2. SIMILARITY comments
    Index of protein domains and families

Similar proteinsi

Links to similar proteins from the UniProt Reference Clusters (UniRef) at 100%, 90% and 50% sequence identity:
100%UniRef100 combines identical sequences and sub-fragments with 11 or more residues from any organism into one UniRef entry.
90%UniRef90 is built by clustering UniRef100 sequences that have at least 90% sequence identity to, and 80% overlap with, the longest sequence (a.k.a seed sequence).
50%UniRef50 is built by clustering UniRef90 seed sequences that have at least 50% sequence identity to, and 80% overlap with, the longest sequence in the cluster.