Gene Gene information from NCBI Gene database.
Entrez ID 1716
Gene name Deoxyguanosine kinase
Gene symbol DGUOK
Synonyms (NCBI Gene)
MTDPS3NCPHNCPH1PEOB4dGK
Chromosome 2
Chromosome location 2p13.1
Summary In mammalian cells, the phosphorylation of purine deoxyribonucleosides is mediated predominantly by two deoxyribonucleoside kinases, cytosolic deoxycytidine kinase and mitochondrial deoxyguanosine kinase. The protein encoded by this gene is responsible fo
SNPs SNP information provided by dbSNP.
28
SNP ID Visualize variation Clinical significance Consequence
rs74874677 A>G Benign, uncertain-significance, pathogenic Coding sequence variant, missense variant, intron variant, non coding transcript variant
rs104893630 C>T Pathogenic Coding sequence variant, intron variant, non coding transcript variant, stop gained
rs104893631 G>A Pathogenic Coding sequence variant, intron variant, non coding transcript variant, missense variant
rs104893632 G>A Pathogenic Coding sequence variant, intron variant, non coding transcript variant, missense variant
rs115206553 G>A Conflicting-interpretations-of-pathogenicity, uncertain-significance Intron variant, non coding transcript variant, synonymous variant, coding sequence variant
miRNA miRNA information provided by mirtarbase database.
40
miRTarBase ID miRNA Experiments Reference
MIRT438495 hsa-miR-297 Luciferase reporter assay 24158111
MIRT438495 hsa-miR-297 Luciferase reporter assay 24158111
MIRT438495 hsa-miR-297 Luciferase reporter assay 24158111
MIRT438495 hsa-miR-297 Luciferase reporter assay 24158111
MIRT438157 hsa-miR-34a-5p Luciferase reporter assay 24147106
Gene ontology (GO) Gene Ontology (GO) annotations describing the biological processes, molecular functions, and cellular components associated with a gene.
29
GO ID Ontology Definition Evidence Reference
GO:0000166 Function Nucleotide binding IEA
GO:0004136 Function Deoxyadenosine kinase activity IEA
GO:0004138 Function Deoxyguanosine kinase activity IBA
GO:0004138 Function Deoxyguanosine kinase activity IDA 8706825
GO:0004138 Function Deoxyguanosine kinase activity IEA
Other IDs Other IDs provides unique identifiers for this gene in OMIM, HGNC, and Ensembl databases.
MIM HGNC e!Ensembl
601465 2858 ENSG00000114956
Protein Protein information from UniProt database.
UniProt ID Unique identifier for the protein in the UniProt database. Click to view detailed protein information.
Q16854
Protein name Deoxyguanosine kinase, mitochondrial (EC 2.7.1.113) (Deoxyadenosine kinase, mitochondrial) (EC 2.7.1.76)
Protein function Phosphorylates deoxyguanosine and deoxyadenosine in the mitochondrial matrix, with the highest efficiency for deoxyguanosine (PubMed:11687801, PubMed:17073823, PubMed:23043144, PubMed:8692979, PubMed:8706825). In non-replicating cells, where cyt
PDB 2OCP
Family and domains

Pfam

Accession ID Position in sequence Description Type
PF01712 dNK 41 275 Deoxynucleoside kinase Domain
Tissue specificity TISSUE SPECIFICITY: Ubiquitous. Highest expression in muscle, brain, liver and lymphoid tissues. {ECO:0000269|PubMed:8706825}.
Sequence
Sequence length 277
Interactions View interactions
Pathways Pathway information has different metabolic/signaling pathways associated with genes.
  KEGG  Reactome
  Purine metabolism
Metabolic pathways
Nucleotide metabolism
  Purine salvage
Associated diseases Disease associations from ClinVar (causal & non-causal) and other databases (OMIM, Orphanet, GWAS, etc.).
19
Evidence Score: ★☆☆☆☆  Gene-disease association found in Text Mining only ★★☆☆☆  Found in Text Mining and Unknown/Other Associations ★★★☆☆  Reported in Unknown/Other Associations across ≥2 Sources ★★★★☆  ClinVar: Pathogenic/Likely Pathogenic (<5 Variants) ★★★★★  ClinVar: Pathogenic/Likely Pathogenic (≥5 Variants)
Causal Diseases associated with Pathogenic or Likely Pathogenic variants in ClinVar
Phenotype Name Clinical Significance dbSNP ID RCV Accession Evidence Score
DGUOK-related disorder Pathogenic; Likely pathogenic rs748597500, rs763706988, rs104893632, rs150678946, rs2467050151, rs1204316787, rs770950831 RCV004528983
RCV004528095
RCV004540991
RCV003930119
RCV004529633
View all (2 more)
★★★★★
ClinVar: Pathogenic / Likely Pathogenic (≥5 Variants)
Lung cancer Pathogenic rs748597500 RCV005893492
★★★★☆
ClinVar: Pathogenic / Likely Pathogenic (<5 Variants)
Mitochondrial DNA depletion syndrome 3 (hepatocerebral type) Pathogenic; Likely pathogenic rs940941896, rs587780587, rs528587600, rs748597500, rs863223949, rs886037613, rs104893630, rs763706988, rs886037615, rs104893631, rs104893632, rs104893633, rs763615602, rs886037846, rs150678946
View all (11 more)
RCV005023254
RCV000122730
RCV004587246
RCV000763090
RCV000239539
View all (21 more)
★★★★★
ClinVar: Pathogenic / Likely Pathogenic (≥5 Variants)
Portal hypertension, noncirrhotic Pathogenic; Likely pathogenic rs748597500, rs763615602 RCV000763090
RCV000239586
★★★★☆
ClinVar: Pathogenic / Likely Pathogenic (<5 Variants)
Unknown / Other Associations ClinVar entries with uncertain/conflicting evidence, and associations from other databases (OMIM, Orphanet, GWAS, etc.) where the gene is not established as causal.
Phenotype Name Clinical Significance Source Evidence Score
CEREBRAL ATROPHY Disgenet
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
DEOXYGUANOSINE KINASE DEFICIENCY CTD, Disgenet
CTD, Disgenet
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
DEPLETION OF MITOCHONDRIAL DEOXYRIBONUCLEIC ACID Disgenet
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
HYPERTENSION, PORTAL CTD
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
Associations from Text Mining Disease associations identified through text mining
Disease Name Disease (Merged) Source PMID Relationship Type Evidence Score
Acute monocytic leukemia Monocytic Leukemia BEFREE 11896543
★☆☆☆☆
Found in Text Mining only
Adenocarcinoma of lung (disorder) Lung adenocarcinoma BEFREE 31633874
★☆☆☆☆
Found in Text Mining only
Adult-onset multiple mitochondrial DNA deletion syndrome due to DGUOK deficiency Multiple Mitochondrial DNA Deletion Syndrome Orphanet
★☆☆☆☆
Found in Text Mining only
Alpers Syndrome (disorder) Alpers Syndrome BEFREE 17452231
★☆☆☆☆
Found in Text Mining only
Alzheimer Disease Alzheimer disease Pubtator 25311278 Associate
★☆☆☆☆
Found in Text Mining only
Asthma Asthma BEFREE 31481522
★☆☆☆☆
Found in Text Mining only
Blepharoptosis Ptosis HPO_DG
★☆☆☆☆
Found in Text Mining only
Cardiomyopathies Cardiomyopathy Pubtator 33484326 Associate
★☆☆☆☆
Found in Text Mining only
Cataract Cataract HPO_DG
★☆☆☆☆
Found in Text Mining only
Cerebral atrophy Cerebral Atrophy HPO_DG
★★☆☆☆
Found in Text Mining + Unknown/Other Associations