Toggle navigation
About
What is Reactome ?
News
Team
Scientific Advisory Board
Funding
Editorial Calendar
Release Calendar
Statistics
Our Logo
License Agreement
Privacy Notice
Disclaimer
Digital Preservation
Contact us
Content
Table of Contents
DOIs
Data Schema
Reactome Research Spotlight
ORCID Integration Project
COVID-19 Disease Pathways
Docs
Userguide
Pathway Browser
How do I search ?
Details Panel
Analysis Tools
Analysis Data
Analysis Gene Expression
Species Comparison
Tissue Distribution
Diseases
Cytomics
Review Status of Reactome Events
ReactomeFIViz
Developer's Zone
Graph Database
Analysis Service
Content Service
Pathways Overview
Pathway Diagrams
Icon Info
EHLD Specs & Guidelines
Icon Library Guidelines
Data Model
Curator Guide
Release Documentation
Computationally inferred events
FAQ
Linking to Us
Citing us
Tools
Pathway Browser
Analyse gene list
Analyse gene expression
Species Comparison
Tissue Distribution
Analysis Service
Content Service
ReactomeFIViz
Advanced Data Search
Site Search
Community
Contribute Pathway Knowledge
Icon Library
Outreach
Events
Publications
Partners
Contributors
Resources Guide
Download
About
What is Reactome ?
News
Team
Scientific Advisory Board
Funding
Editorial Calendar
Release Calendar
Statistics
Our Logo
License Agreement
Privacy Notice
Disclaimer
Digital Preservation
Contact us
Content
Table of Contents
DOIs
Data Schema
Reactome Research Spotlight
ORCID Integration Project
COVID-19 Disease Pathways
Docs
Userguide
Pathway Browser
How do I search ?
Details Panel
Analysis Tools
Analysis Data
Analysis Gene Expression
Species Comparison
Tissue Distribution
Diseases
Cytomics
Review Status of Reactome Events
ReactomeFIViz
Developer's Zone
Graph Database
Analysis Service
Content Service
Pathways Overview
Pathway Diagrams
Icon Info
EHLD Specs & Guidelines
Icon Library Guidelines
Data Model
Curator Guide
Release Documentation
Computationally inferred events
FAQ
Linking to Us
Citing us
Tools
Pathway Browser
Analyse gene list
Analyse gene expression
Species Comparison
Tissue Distribution
Analysis Service
Content Service
ReactomeFIViz
Advanced Data Search
Site Search
Community
Contribute Pathway Knowledge
Icon Library
Outreach
Events
Publications
Partners
Contributors
Resources Guide
Download
Search ...
Go!
UCK1 [cytosol]
Stable Identifier
R-HSA-73503
Type
Protein [EntityWithAccessionedSequence]
Species
Homo sapiens
Compartment
cytosol
Synonyms
Uridine-cytidine kinase 1 , UCK 1, Uridine monophosphokinase 1, Cytidine monophosphokinase 1
Locations in the PathwayBrowser
Expand all
Metabolism (Homo sapiens)
Metabolism of nucleotides (Homo sapiens)
Nucleotide salvage (Homo sapiens)
Pyrimidine salvage (Homo sapiens)
cytidine or uridine + ATP => CMP or UMP + ADP [UCK1] (Homo sapiens)
UCK1 tetramer [cytosol] (Homo sapiens)
UCK1 [cytosol] (Homo sapiens)
External Reference Information
External Reference
UniProt:Q9HA47 UCK1
Gene Names
UCK1, URK1
Chain
chain:1-277
Reference Genes
BioGPS Gene:83549 UCK1
COSMIC - genes:UCK1 UCK1
CTD Gene:83549 UCK1
dbSNP Gene:83549 UCK1
ENSEMBL:ENSG00000130717 UCK1
HGNC:14859 UCK1
KEGG:hsa:83549 UCK1
Monarch:83549 UCK1
NCBI Gene:83549 UCK1
OMIM:609328 UCK1
UCSC:Q9HA47 UCK1
Reference Transcript
RefSeq:NM_001261451.3 UCK1
RefSeq:NM_001135954.3 UCK1
RefSeq:NM_001261450.3 UCK1
RefSeq:NM_031432.5 UCK1
RefSeq:NM_001318519.1 UCK1
Participates
as a component of
UCK1 tetramer [cytosol] (Homo sapiens)
Inferred To
UCK1 [cytosol]
(Bos taurus)
UCK1 [cytosol]
(Caenorhabditis elegans)
UCK1 [cytosol]
(Canis familiaris)
UCK1 [cytosol]
(Danio rerio)
UCK1 [cytosol]
(Dictyostelium discoideum)
UCK1 [cytosol]
(Drosophila melanogaster)
UCK1 [cytosol]
(Gallus gallus)
UCK1 [cytosol]
(Mus musculus)
UCK1 [cytosol]
(Sus scrofa)
uck1 [cytosol]
(Xenopus tropicalis)
Uck1 [cytosol]
(Rattus norvegicus)
Cross References
RefSeq
NP_001248380.1
,
NP_001305448.1
,
NP_001129426.1
,
NP_001248379.1
,
NP_113620.1
ENSEMBL
ENST00000372210
,
ENSP00000361282
,
ENST00000372211
,
ENSP00000361289
,
ENSP00000361285
,
ENST00000372208
,
ENST00000372215
,
ENSP00000361284
,
ENSG00000130717
OpenTargets
ENSG00000130717
ZINC - Substances
UCK1_HUMAN
ZINC target
Q9HA47
PRO
Q9HA47
GlyGen
Q9HA47
PDB
2UVQ
,
2JEO
IntEnz
2.7.1.48
GeneCards
UCK1
HPA
ENSG00000130717-UCK1
Pharos - Targets
Q9HA47
HMDB Protein
HMDBP00105
© 2026
Reactome
This website requires cookies and the limited processing of your personal data in order to function. By using the site you are agreeing to this as outlined in our
Privacy Notice
.
I agree, dismiss this banner
Cite Us!
Cite Us!
Cite Us!
Warning!
Unable to extract citation. Please try again later.
Download As:
BibTeX
RIS
Text