Gene
Entrez ID Entrez Gene ID - the GENE ID in NCBI Gene database.
5860
Gene name Gene Name - the full gene name approved by the HGNC.
Quinoid dihydropteridine reductase
Gene symbol Gene Symbol - the official gene symbol approved by the HGNC.
QDPR
Synonyms (NCBI Gene) Gene synonyms aliases
DHPR, HDHPR, PKU2, SDR33C1
Chromosome Chromosome number
4
Chromosome location Chromosomal Location - indicates the cytogenetic location of the gene or region on the chromosome.
4p15.32
Summary Summary of gene provided in NCBI Entrez Gene.
This gene encodes the enzyme dihydropteridine reductase, which catalyzes the NADH-mediated reduction of quinonoid dihydrobiopterin. This enzyme is an essential component of the pterin-dependent aromatic amino acid hydroxylating systems. Mutations in this
SNPs SNP information provided by dbSNP.
SNP ID Visualize variation Clinical significance Consequence
rs104893863 C>T Pathogenic Missense variant, non coding transcript variant, coding sequence variant
rs104893864 A>C Pathogenic Missense variant, non coding transcript variant, coding sequence variant
rs104893865 A>G Pathogenic Intron variant, missense variant, non coding transcript variant, coding sequence variant
rs104893866 T>C Pathogenic Intron variant, missense variant, coding sequence variant
rs104893867 C>T Pathogenic Stop gained, non coding transcript variant, coding sequence variant
miRNA miRNA information provided by mirtarbase database.
miRTarBase ID miRNA Experiments Reference
MIRT025362 hsa-miR-34a-5p Proteomics 21566225
MIRT025362 hsa-miR-34a-5p Proteomics 21566225
MIRT029076 hsa-miR-26b-5p Microarray 19088304
MIRT700428 hsa-miR-4717-3p HITS-CLIP 23313552
MIRT700427 hsa-miR-4768-3p HITS-CLIP 23313552
Gene ontology (GO) Gene ontology information of associated ontologies with gene provided by GO database.
GO ID Ontology Definition Evidence Reference
GO:0004155 Function 6,7-dihydropteridine reductase activity IBA
GO:0004155 Function 6,7-dihydropteridine reductase activity IDA 3033643
GO:0004155 Function 6,7-dihydropteridine reductase activity IEA
GO:0004155 Function 6,7-dihydropteridine reductase activity TAS 3033643
GO:0005737 Component Cytoplasm IBA
Other IDs Other ids provides unique ids of gene in databases such as OMIM, HGNC, ENSEMBLE.
MIM HGNC e!Ensembl
612676 9752 ENSG00000151552
Protein
UniProt ID P09417
Protein name Dihydropteridine reductase (EC 1.5.1.34) (HDHPR) (Quinoid dihydropteridine reductase) (Short chain dehydrogenase/reductase family 33C member 1)
Protein function Catalyzes the conversion of quinonoid dihydrobiopterin into tetrahydrobiopterin.
PDB 1HDR
Family and domains

Pfam

Accession ID Position in sequence Description Type
PF00106 adh_short 11 198 short chain dehydrogenase Domain
Sequence
Sequence length 244
Interactions View interactions
Pathways Pathway information has different metabolic/signaling pathways associated with genes.
  KEGG   Reactome
  Folate biosynthesis
Metabolic pathways
  Phenylalanine metabolism
<
Associated diseases Disease associations categorized as Causal (pathogenic variants), Unknown (uncertain genetic evidence), or Text Mining (literature-based associations)
Causal Diseases caused by PATHOGENIC or LIKELY PATHOGENIC variants from ClinVar only
Disease merge term Disease name dbSNP ID References
Dihydropteridine Reductase Deficiency dihydropteridine reductase deficiency rs104893864, rs779997983, rs104893865, rs1577191558, rs2108987974, rs104893866, rs1577195951, rs104893867, rs1407920390, rs1034528249, rs750201480, rs1171544975, rs2108993008, rs757483045, rs104893863
View all (1 more)
N/A
6-pyruvoyl-tetrahydropterin synthase deficiency 6-Pyruvoyl-tetrahydrobiopterin synthase deficiency rs1577191558 N/A
Associations from Text Mining Disease associations identified through Pubtator
Disease Name Relationship Type References
6 pyruvoyl tetrahydropterin synthase deficiency Associate 33822819
Fatty Liver Associate 38034016
Genetic Diseases Inborn Associate 25758715
Metabolic Diseases Associate 27798097
Parkinson Disease Associate 27613114
Phenylketonurias Associate 2116088, 23942198, 24705691, 2895188, 30221392, 32022462, 33822819, 36382472, 37818795, 496890, 7326033, 7783174, 8326489
Phenylketonurias Inhibit 3031582
Vitiligo Associate 15009710