Gene
Entrez ID Entrez Gene ID - the GENE ID in NCBI Gene database.
3703
Gene name Gene Name - the full gene name approved by the HGNC.
STT3 oligosaccharyltransferase complex catalytic subunit A
Gene symbol Gene Symbol - the official gene symbol approved by the HGNC.
STT3A
Synonyms (NCBI Gene) Gene synonyms aliases
CDG1WAD, CDG1WAR, ITM1, STT3-A, TMC
Disease Acronyms (UniProt) Disease acronyms from UniProt database
CDG1WAD, CDG1WAR
Chromosome Chromosome number
11
Chromosome location Chromosomal Location - indicates the cytogenetic location of the gene or region on the chromosome.
11q24.2
Summary Summary of gene provided in NCBI Entrez Gene.
The protein encoded by this gene is a catalytic subunit of the N-oligosaccharyltransferase (OST) complex, which functions in the endoplasmic reticulum to transfer glycan chains to asparagine residues of target proteins. A separate complex containing a sim
SNPs SNP information provided by dbSNP.
SNP ID Visualize variation Clinical significance Consequence
rs587777216 T>C Pathogenic Coding sequence variant, missense variant, non coding transcript variant
miRNA miRNA information provided by mirtarbase database.
miRTarBase ID miRNA Experiments Reference
MIRT022920 hsa-miR-124-3p Microarray 18668037
MIRT047614 hsa-miR-10a-5p CLASH 23622248
MIRT047423 hsa-miR-10b-5p CLASH 23622248
MIRT043817 hsa-miR-328-3p CLASH 23622248
MIRT042092 hsa-miR-484 CLASH 23622248
Gene ontology (GO) Gene ontology information of associated ontologies with gene provided by GO database.
GO ID Ontology Definition Evidence Reference
GO:0004579 Function Dolichyl-diphosphooligosaccharide-protein glycotransferase activity IBA 21873635
GO:0004579 Function Dolichyl-diphosphooligosaccharide-protein glycotransferase activity IMP 19167329, 22467853
GO:0004579 Function Dolichyl-diphosphooligosaccharide-protein glycotransferase activity ISS
GO:0005515 Function Protein binding IPI 21903422, 32814053
GO:0005789 Component Endoplasmic reticulum membrane TAS
Other IDs Other ids provides unique ids of gene in databases such as OMIM, HGNC, ENSEMBLE.
MIM HGNC e!Ensembl
601134 6172 ENSG00000134910
Protein
UniProt ID P46977
Protein name Dolichyl-diphosphooligosaccharide--protein glycosyltransferase subunit STT3A (Oligosaccharyl transferase subunit STT3A) (STT3-A) (EC 2.4.99.18) (B5) (Integral membrane protein 1) (Transmembrane protein TMC)
Protein function Catalytic 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-
PDB 6S7O , 8B6L , 8PN9
Family and domains

Pfam

Accession ID Position in sequence Description Type
PF02516 STT3 17 484 Oligosaccharyl transferase STT3 subunit Family
Tissue specificity TISSUE SPECIFICITY: Expressed at high levels in placenta, liver, muscle and pancreas, and at very low levels in brain, lung and kidney. Expressed in skin fibroblasts (at protein level). {ECO:0000269|PubMed:12887896}.
Sequence
Sequence length 705
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
Associated diseases Disease information provided by ClinVar, GenCC, and GWAS databases.
Causal
Disease term Disease name dbSNP ID References
Attention deficit hyperactivity disorder Attention deficit hyperactivity disorder rs786205019 23453885
Congenital disorder of glycosylation Congenital disorder of glycosylation type 1w, STT3A-CDG rs121434387, rs1264383808, rs766244312, rs1555497568, rs1555496968, rs267606740, rs1568296260, rs1562937199, rs28939378, rs121908583, rs1568757730, rs28936415, rs587776874, rs387906831, rs151173406
View all (80 more)
23842455
Cryptorchidism Cryptorchidism rs121912555, rs104894697, rs104894698, rs398122886
Developmental delay Global developmental delay rs28941770, rs199469464, rs281865469, rs143747297, rs398123009, rs587777428, rs786205133, rs606231459, rs797044854, rs797045027, rs864309504, rs878853160, rs886039902, rs886042046, rs886041291
View all (32 more)
23842455
Unknown
Disease term Disease name Evidence References Source
Mental depression Major Depressive Disorder 23453885 ClinVar
Associations from Text Mining
Disease Name Relationship Type References
Adenocarcinoma Follicular Associate 15085203
Adenoma Associate 15085203
Alzheimer Disease Associate 35766008
Breast Neoplasms Associate 35444644
Carcinogenesis Associate 34899684
Carcinoma Renal Cell Associate 37468683
Congenital Disorders of Glycosylation Associate 23842455
Developmental Disabilities Associate 30701557
Glycogen Storage Disease XIV Associate 30701557
Nasal Polyps Associate 32047813