Gene Gene information from NCBI Gene database.
Entrez ID 1650
Gene name Dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit
Gene symbol DDOST
Synonyms (NCBI Gene)
AGER1CDG1RGATD6OKSWcl45OSTOST48WBP1
Chromosome 1
Chromosome location 1p36.12
Summary This gene encodes a component of the oligosaccharyltransferase complex which catalyzes the transfer of high-mannose oligosaccharides to asparagine residues on nascent polypeptides in the lumen of the rough endoplasmic reticulum. The protein complex co-pur
SNPs SNP information provided by dbSNP.
2
SNP ID Visualize variation Clinical significance Consequence
rs387906831 C>T Pathogenic Coding sequence variant, missense variant
rs867045420 C>A,G Likely-pathogenic Missense variant, coding sequence variant
miRNA miRNA information provided by mirtarbase database.
302
miRTarBase ID miRNA Experiments Reference
MIRT004128 hsa-miR-192-5p Microarray 16822819
MIRT047928 hsa-miR-30c-5p CLASH 23622248
MIRT046554 hsa-let-7i-5p CLASH 23622248
MIRT042867 hsa-miR-324-3p CLASH 23622248
MIRT440839 hsa-miR-382-5p HITS-CLIP 24374217
Gene ontology (GO) Gene Ontology (GO) annotations describing the biological processes, molecular functions, and cellular components associated with a gene.
27
GO ID Ontology Definition Evidence Reference
GO:0005515 Function Protein binding IPI 21903422, 29765154
GO:0005783 Component Endoplasmic reticulum IDA
GO:0005783 Component Endoplasmic reticulum IEA
GO:0005789 Component Endoplasmic reticulum membrane IEA
GO:0005789 Component Endoplasmic reticulum membrane NAS 31831667
Other IDs Other IDs provides unique identifiers for this gene in OMIM, HGNC, and Ensembl databases.
MIM HGNC e!Ensembl
602202 2728 ENSG00000244038
Protein Protein information from UniProt database.
UniProt ID Unique identifier for the protein in the UniProt database. Click to view detailed protein information.
P39656
Protein name Dolichyl-diphosphooligosaccharide--protein glycosyltransferase 48 kDa subunit (DDOST 48 kDa subunit) (Oligosaccharyl transferase 48 kDa subunit)
Protein function Subunit of the oligosaccharyl transferase (OST) complex that catalyzes the initial transfer of a defined glycan (Glc(3)Man(9)GlcNAc(2) in eukaryotes) from the lipid carrier dolichol-pyrophosphate to an asparagine residue within an Asn-X-Ser/Thr
PDB 6S7O , 6S7T , 8B6L , 8PN9
Family and domains

Pfam

Accession ID Position in sequence Description Type
PF03345 DDOST_48kD 47 456 Oligosaccharyltransferase 48 kDa subunit beta Family
Sequence
Sequence length 456
Interactions View interactions
Pathways Pathway information has different metabolic/signaling pathways associated with genes.
  KEGG  Reactome
  N-Glycan biosynthesis
Various types of N-glycan biosynthesis
Metabolic pathways
Protein processing in endoplasmic reticulum
  Asparagine N-linked glycosylation
Neutrophil degranulation
Associated diseases Disease associations from ClinVar categorized as Causal (Pathogenic/Likely Pathogenic) or Unknown.
246
Causal Diseases associated with Pathogenic or Likely Pathogenic variants in ClinVar
Phenotype Name Clinical Significance dbSNP ID RCV Accession
Congenital disorder of glycosylation type Ir Pathogenic; Likely pathogenic rs587776874, rs387906831, rs867045420 RCV000023169
RCV000023170
RCV000626165
Unknown Diseases with uncertain, conflicting, or no pathogenic evidence in ClinVar
Phenotype Name Clinical Significance dbSNP ID RCV Accession
Cervical cancer Benign; Likely benign rs61778482, rs117925699, rs138061134 RCV005919663
RCV005891605
RCV005891614
Cholangiocarcinoma Benign rs2070658 RCV005920272
Clear cell carcinoma of kidney Benign rs117925699 RCV005891606
Colon adenocarcinoma Benign; Likely benign rs117925699, rs190780604 RCV005891602
RCV005891599
Associations from Text MiningDisease associations identified through Pubtator
Disease Name Relationship Type References
Alzheimer Disease Associate 35766008
Carcinoma Pancreatic Ductal Associate 39223141
Colorectal Neoplasms Inhibit 32031046
Congenital Disorders of Glycosylation Associate 22305527, 23842455, 37848450, 39223141
Diabetes Mellitus Associate 18032526, 21709297
Diabetes Mellitus Type 1 Associate 29027826
Diabetes Mellitus Type 2 Associate 38139276
Diabetic Nephropathies Associate 29027826
Genetic Diseases Inborn Associate 22305527
Glioma Associate 35812432, 37606290