Gene Gene information from NCBI Gene database.
Entrez ID 7991
Gene name Tumor suppressor candidate 3
Gene symbol TUSC3
Synonyms (NCBI Gene)
D8S1992M33MRT22MRT7MagT2N33OST3ASLC58A2
Chromosome 8
Chromosome location 8p22
Summary This gene encodes a protein that has been associated with several biological functions including cellular magnesium uptake, protein glycosylation and embryonic development. This protein localizes to the endoplasmic reticulum and acts as a component of the
SNPs SNP information provided by dbSNP.
4
SNP ID Visualize variation Clinical significance Consequence
rs200667343 C>A,G Pathogenic, uncertain-significance Stop gained, coding sequence variant
rs387906804 C>T Pathogenic Coding sequence variant, 5 prime UTR variant, stop gained
rs1554461593 A>- Pathogenic Coding sequence variant, frameshift variant
rs1585215916 ->C Pathogenic Coding sequence variant, frameshift variant
miRNA miRNA information provided by mirtarbase database.
80
miRTarBase ID miRNA Experiments Reference
MIRT022014 hsa-miR-128-3p Sequencing 20371350
MIRT029507 hsa-miR-26b-5p Microarray 19088304
MIRT050240 hsa-miR-25-3p CLASH 23622248
MIRT036380 hsa-miR-1229-3p CLASH 23622248
MIRT731403 hsa-miR-181a-5p Luciferase reporter assayWestern blot 28288641
Gene ontology (GO) Gene Ontology (GO) annotations describing the biological processes, molecular functions, and cellular components associated with a gene.
24
GO ID Ontology Definition Evidence Reference
GO:0005739 Component Mitochondrion ISS
GO:0005783 Component Endoplasmic reticulum IEA
GO:0005789 Component Endoplasmic reticulum membrane IEA
GO:0005789 Component Endoplasmic reticulum membrane TAS
GO:0005886 Component Plasma membrane NAS 19717468
Other IDs Other IDs provides unique identifiers for this gene in OMIM, HGNC, and Ensembl databases.
MIM HGNC e!Ensembl
601385 30242 ENSG00000104723
Protein Protein information from UniProt database.
UniProt ID Unique identifier for the protein in the UniProt database. Click to view detailed protein information.
Q13454
Protein name Dolichyl-diphosphooligosaccharide--protein glycosyltransferase subunit TUSC3 (Oligosaccharyl transferase subunit TUSC3) (Magnesium uptake/transporter TUSC3) (Protein N33) (Tumor suppressor candidate 3)
Protein function Acts as accessory component of the N-oligosaccharyl transferase (OST) complex which catalyzes the transfer of a high mannose oligosaccharide from a lipid-linked oligosaccharide donor to an asparagine residue within an Asn-X-Ser/Thr consensus mot
PDB 4M8G , 4M90 , 4M91 , 4M92
Family and domains

Pfam

Accession ID Position in sequence Description Type
PF04756 OST3_OST6 54 342 OST3 / OST6 family, transporter family Family
Tissue specificity TISSUE SPECIFICITY: Expressed in most non-lymphoid cells and tissues examined, including prostate, lung, liver, colon, heart, kidney and pancreas. {ECO:0000269|PubMed:12887896}.
Sequence
Sequence length 348
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
Protein processing in endoplasmic reticulum
  Asparagine N-linked glycosylation
Miscellaneous transport and binding events
Associated diseases Disease associations from ClinVar (causal & non-causal) and other databases (OMIM, Orphanet, GWAS, etc.).
25
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
Abnormality of the nervous system Likely pathogenic rs387906804 RCV001814010
★★★★☆
ClinVar: Pathogenic / Likely Pathogenic (<5 Variants)
Intellectual disability Likely pathogenic; Pathogenic rs200667343, rs773936260 RCV001171632
RCV001291202
★★★★☆
ClinVar: Pathogenic / Likely Pathogenic (<5 Variants)
Intellectual disability, autosomal recessive 24 Likely pathogenic; Pathogenic rs200667343 RCV003388826
★★★★☆
ClinVar: Pathogenic / Likely Pathogenic (<5 Variants)
Intellectual disability, autosomal recessive 7 Likely pathogenic; Pathogenic rs200667343, rs1251881194, rs2129179995, rs2486376936, rs1585215916, rs2129132478, rs387906804, rs1554486894, rs1554461593, rs773426468 RCV001039775
RCV001783995
RCV001808292
RCV002291467
RCV000008662
View all (5 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.
Phenotype Name Clinical Significance Source Evidence Score
ALZHEIMER DISEASE GWAS catalog
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
ATTENTION DEFICIT HYPERACTIVITY DISORDER GWAS catalog
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
AUTOSOMAL RECESSIVE NON-SYNDROMIC INTELLECTUAL DISABILITY Disgenet, Orphanet
Disgenet, Orphanet
Disgenet, Orphanet
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
BILIARY ATRESIA GWAS catalog
★★☆☆☆
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
Absence of septum pellucidum Absence Of Septum Pellucidum HPO_DG
★☆☆☆☆
Found in Text Mining only
Autistic behavior Autism HPO_DG
★☆☆☆☆
Found in Text Mining only
Autosomal recessive non-syndromic intellectual disability Non-Syndromic Intellectual Disability Orphanet
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
Breast Carcinoma Breast Carcinoma BEFREE 27041583, 28288641
★☆☆☆☆
Found in Text Mining only
Breast Neoplasms Breast neoplasm Pubtator 25809865 Associate
★☆☆☆☆
Found in Text Mining only
Carcinoma Hepatocellular Hepatocellular carcinoma Pubtator 36274132 Inhibit
★☆☆☆☆
Found in Text Mining only
Carcinoma of lung Lung carcinoma BEFREE 29790668, 30504895
★☆☆☆☆
Found in Text Mining only
Carcinoma Squamous Cell Squamous cell carcinoma Pubtator 35137520 Inhibit
★☆☆☆☆
Found in Text Mining only
Carcinoma, Ovarian Epithelial Ovarian Epithelial carcinoma BEFREE 23096450, 23404293, 25735931
★☆☆☆☆
Found in Text Mining only
Central visual impairment Central Visual Impairment HPO_DG
★☆☆☆☆
Found in Text Mining only