Gene
Entrez ID Entrez Gene ID - the GENE ID in NCBI Gene database.
1717
Gene name Gene Name - the full gene name approved by the HGNC.
7-dehydrocholesterol reductase
Gene symbol Gene Symbol - the official gene symbol approved by the HGNC.
DHCR7
Synonyms (NCBI Gene) Gene synonyms aliases
SLOS
Chromosome Chromosome number
11
Chromosome location Chromosomal Location - indicates the cytogenetic location of the gene or region on the chromosome.
11q13.4
Summary Summary of gene provided in NCBI Entrez Gene.
This gene encodes an enzyme that removes the C(7-8) double bond in the B ring of sterols and catalyzes the conversion of 7-dehydrocholesterol to cholesterol. This gene is ubiquitously expressed and its transmembrane protein localizes to the endoplasmic re
SNPs SNP information provided by dbSNP.
SNP ID Visualize variation Clinical significance Consequence
rs949177 A>C,G,T Benign, conflicting-interpretations-of-pathogenicity Synonymous variant, missense variant, coding sequence variant
rs11555217 C>G,T Conflicting-interpretations-of-pathogenicity, pathogenic Missense variant, stop gained, coding sequence variant
rs28938174 T>A,C Pathogenic, uncertain-significance Coding sequence variant, missense variant
rs61757582 G>A,C,T Pathogenic, uncertain-significance Coding sequence variant, missense variant, synonymous variant
rs72954276 C>T Likely-benign, uncertain-significance, conflicting-interpretations-of-pathogenicity Coding sequence variant, missense variant, synonymous variant
miRNA miRNA information provided by mirtarbase database.
miRTarBase ID miRNA Experiments Reference
MIRT016653 hsa-miR-425-5p Sequencing 20371350
MIRT016982 hsa-miR-335-5p Microarray 18185580
MIRT025254 hsa-miR-34a-5p Proteomics 21566225
MIRT052760 hsa-miR-1260b CLASH 23622248
MIRT543741 hsa-miR-451b PAR-CLIP 21572407
Gene ontology (GO) Gene ontology information of associated ontologies with gene provided by GO database.
GO ID Ontology Definition Evidence Reference
GO:0005515 Function Protein binding IPI 25637936, 32694168
GO:0005640 Component Nuclear outer membrane IDA 9878250
GO:0005783 Component Endoplasmic reticulum IDA 9878250
GO:0005783 Component Endoplasmic reticulum IEA
GO:0005789 Component Endoplasmic reticulum membrane IBA
Other IDs Other ids provides unique ids of gene in databases such as OMIM, HGNC, ENSEMBLE.
MIM HGNC e!Ensembl
602858 2860 ENSG00000172893
Protein
UniProt ID Q9UBM7
Protein name 7-dehydrocholesterol reductase (7-DHC reductase) (EC 1.3.1.21) (Cholesterol-5,6-epoxide hydrolase subunit DHCR7) (EC 3.3.2.11) (Delta7-sterol reductase) (Sterol Delta(7)-reductase) (Sterol reductase SR-2)
Protein function Oxidoreductase that catalyzes the last step of the cholesterol synthesis pathway, which transforms cholesta-5,7-dien-3beta-ol (7-dehydrocholesterol,7-DHC) into cholesterol by reducing the C7-C8 double bond of its sterol core (PubMed:25637936, Pu
Family and domains

Pfam

Accession ID Position in sequence Description Type
PF01222 ERG4_ERG24 40 475 Ergosterol biosynthesis ERG4/ERG24 family Family
Tissue specificity TISSUE SPECIFICITY: Widely expressed. Most abundant in adrenal gland, liver, testis, and brain. {ECO:0000269|PubMed:9465114, ECO:0000269|PubMed:9878250}.
Sequence
Sequence length 475
Interactions View interactions
Pathways Pathway information has different metabolic/signaling pathways associated with genes.
  KEGG   Reactome
  Steroid biosynthesis
Metabolic pathways
  Activation of gene expression by SREBF (SREBP)
Cholesterol biosynthesis via desmosterol
Cholesterol biosynthesis via lathosterol
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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
Microcephaly microcephaly rs80338860 N/A
Smith-Lemli-Opitz Syndrome smith-lemli-opitz syndrome rs1057516610, rs80338860, rs769639753, rs1393186135, rs777425801, rs80338855, rs1318653026, rs121912195, rs750345068, rs1057516375, rs774187452, rs1032242817, rs781687341, rs80338856, rs1591109892
View all (83 more)
N/A
Unknown Includes: (1) ClinVar NON-pathogenic variants (Uncertain, Benign, Conflicting, VUS), (2) GenCC associations, (3) GWAS associations, (4) CBGDA evidence-based associations. NOTE: Diseases with pathogenic evidence are excluded to avoid conflicts.
Disease merge term Disease name Evidence References Source
Bullous Pemphigoid Bullous pemphigoid N/A N/A GWAS
Hepatoblastoma hepatoblastoma N/A N/A ClinVar
Associations from Text Mining Disease associations identified through Pubtator
Disease Name Relationship Type References
Abdominal Injuries Associate 14556255
Abortion Spontaneous Associate 32055014
Adenoma Islet Cell Associate 23979957
Agenesis of Corpus Callosum Associate 33270637
Arthritis Rheumatoid Associate 23636220, 28706201, 30796319
Bone Diseases Metabolic Associate 30150596
Breast Neoplasms Associate 30947698, 38526324
Capillary Malformation Arteriovenous Malformation Associate 15965973
Carcinoma Hepatocellular Associate 23734184, 29514927, 37891677
Death Associate 32055014