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Gene Gene information from NCBI Gene database.
Entrez ID 7498
Gene name Xanthine dehydrogenase
Gene symbol XDH
Synonyms (NCBI Gene)
XAN1XOXOR
Chromosome 2
Chromosome location 2p23.1
Summary Xanthine dehydrogenase belongs to the group of molybdenum-containing hydroxylases involved in the oxidative metabolism of purines. The encoded protein has been identified as a moonlighting protein based on its ability to perform mechanistically distinct f
SNPs SNP information provided by dbSNP.
10 Show/Hide all (10)
SNP ID Visualize variation Clinical significance Consequence
rs72549369 G>A Pathogenic Coding sequence variant, missense variant
rs119460972 G>A,C,T Pathogenic Synonymous variant, stop gained, coding sequence variant, missense variant
rs148412639 C>G,T Likely-pathogenic, conflicting-interpretations-of-pathogenicity Splice donor variant
rs376882470 C>G,T Likely-pathogenic Splice donor variant
rs760186813 T>- Pathogenic Coding sequence variant, frameshift variant
miRNA miRNA information provided by mirtarbase database.
120 Show/Hide all (120)
miRTarBase ID miRNA Experiments Reference
MIRT028928 hsa-miR-26b-5p Microarray 19088304
MIRT756459 hsa-miR-199a-5p Luciferase reporter assayqRT-PCR 36920714
MIRT1495289 hsa-miR-103b CLIP-seq
MIRT1495290 hsa-miR-1178 CLIP-seq
MIRT1495291 hsa-miR-1184 CLIP-seq
Gene ontology (GO) Gene Ontology (GO) annotations describing the biological processes, molecular functions, and cellular components associated with a gene.
57 Show/Hide all (57)
GO ID Ontology Definition Evidence Reference
GO:0000255 Process Allantoin metabolic process IDA 1619276
GO:0000255 Process Allantoin metabolic process IEA
GO:0004854 Function Xanthine dehydrogenase activity IBA
GO:0004854 Function Xanthine dehydrogenase activity IDA 8670112
GO:0004854 Function Xanthine dehydrogenase activity IEA
Other IDs Other IDs provides unique identifiers for this gene in OMIM, HGNC, and Ensembl databases.
MIM HGNC e!Ensembl
607633 12805 ENSG00000158125
Protein Protein information from UniProt database.
UniProt ID Unique identifier for the protein in the UniProt database. Click to view detailed protein information.
P47989
Protein name Xanthine dehydrogenase/oxidase [Includes: Xanthine dehydrogenase (XD) (EC 1.17.1.4); Xanthine oxidase (XO) (EC 1.17.3.2) (Xanthine oxidoreductase) (XOR)]
Protein function Key enzyme in purine degradation. Catalyzes the oxidation of hypoxanthine to xanthine. Catalyzes the oxidation of xanthine to uric acid. Contributes to the generation of reactive oxygen species. Has also low oxidase activity towards aldehydes (i
PDB 2CKJ , 2E1Q
Family and domains

Pfam

Accession ID Position in sequence Description Type
PF00111 Fer2 8 → 78 2Fe-2S iron-sulfur cluster binding domain Domain
PF00941 FAD_binding_5 228 → 412 FAD binding domain in molybdopterin dehydrogenase Family
PF01315 Ald_Xan_dh_C 588 → 694 Aldehyde oxidase and xanthine dehydrogenase, a/b hammerhead domain Domain
PF01799 Fer2_2 87 → 161 [2Fe-2S] binding domain Domain
PF02738 Ald_Xan_dh_C2 699 → 1237 Molybdopterin-binding domain of aldehyde dehydrogenase Family
PF03450 CO_deh_flav_C 419 → 523 CO dehydrogenase flavoprotein C-terminal domain Domain
Tissue specificity TISSUE SPECIFICITY: Detected in milk (at protein level). {ECO:0000269|Ref.12}.
Sequence
Sequence length 1333
Interactions View interactions
Pathways Pathway information has different metabolic/signaling pathways associated with genes.
KEGG Pathway Reactome Pathway
Purine metabolism Purine catabolism
Caffeine metabolism Butyrophilin (BTN) family interactions
Drug metabolism - other enzymes  
Metabolic pathways  
Nucleotide metabolism  
Peroxisome  
Associated diseases Disease associations from ClinVar (causal & non-causal) and other databases (OMIM, Orphanet, GWAS, etc.).
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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
Hereditary xanthinuria type 1 Pathogenic; Likely pathogenic rs772878388, rs1021978271, rs1281159761, rs758748687, rs72549367, rs778685046, rs119460972, rs1572530443, rs72549369, rs1463907198, rs748879270, rs2465401546, rs1195394908, rs2465394635, rs1553411468
View all (4 more)
RCV001328532
RCV005028165
RCV001535866
RCV003338011
RCV002503437
View all (14 more)
★★★★★
★★★★★
ClinVar: Pathogenic / Likely Pathogenic (≥5 Variants)
Xanthinuria type II Likely pathogenic; Pathogenic rs1021978271, rs2148776171, rs2148755274, rs72549367, rs2147994449, rs764196019, rs1383065231, rs778685046, rs119460972, rs1408237135, rs1463907198, rs2465297906, rs777123723, rs751921838, rs748879270
View all (8 more)
RCV003071300
RCV001388890
RCV001990585
RCV001894883
RCV001993266
View all (18 more)
★★★★★
★★★★★
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.
Show/Hide Unknown Diseases (43)
Phenotype Name Clinical Significance Source Reference Evidence Score
ANDROGENETIC ALOPECIA — GWAS catalog 28196072
★★★★★
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
ARTHRITIS, GOUTY — Disgenet —
★★★★★
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
AUTISTIC DISORDER — CTD, Disgenet
CTD, Disgenet
15205966
★★★★★
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
CARCINOMA — CTD 12376462
★★★★★
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
CARDIOVASCULAR DISEASES — Disgenet —
★★★★★
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
Associations from Text Mining Disease associations identified through text mining
Show/Hide Text Mining Associations (125)
Disease Name Disease (Merged) Source PMID Relationship Type Evidence Score
Adenine phosphoribosyltransferase deficiency Adenine Phosphoribosyltransferase Deficiency BEFREE 29241594
★★★★★
★☆☆☆☆
Found in Text Mining only
Adenocarcinoma of lung (disorder) Lung adenocarcinoma BEFREE 22678977
★★★★★
★☆☆☆☆
Found in Text Mining only
Alopecia Alopecia GWASCAT_DG 28196072
★★★★★
★☆☆☆☆
Found in Text Mining only
Amyotrophic Lateral Sclerosis Amyotrophic Lateral Sclerosis BEFREE 27815397
★★★★★
★☆☆☆☆
Found in Text Mining only
Anaplastic carcinoma Anaplastic Carcinoma CTD_human_DG 12376462
★★★★★
★☆☆☆☆
Found in Text Mining only
Aneuploidy Aneuploidy Pubtator 16935971 Associate
★★★★★
★☆☆☆☆
Found in Text Mining only
Apraxia, Developmental Verbal Apraxia BEFREE 29936631
★★★★★
★☆☆☆☆
Found in Text Mining only
Arteriosclerosis Arteriosclerosis BEFREE 11154741, 18712049, 22095983
★★★★★
★☆☆☆☆
Found in Text Mining only
Asthma Asthma LHGDN 12774669
★★★★★
★☆☆☆☆
Found in Text Mining only
Atherosclerosis Atherosclerosis BEFREE 11154741, 18712049, 22095983
★★★★★
★☆☆☆☆
Found in Text Mining only