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Aliases for MOGS Gene

Aliases for MOGS Gene

  • Mannosyl-Oligosaccharide Glucosidase 2 3
  • Processing A-Glucosidase I 2 3 4
  • GCS1 3 4 6
  • Glucosidase I 2 3
  • EC 4 63
  • CDG2B 3 6
  • CWH41 3
  • DER7 3

External Ids for MOGS Gene

Previous GeneCards Identifiers for MOGS Gene

  • GC02M074542
  • GC02M074688
  • GC02M074425

Summaries for MOGS Gene

Entrez Gene Summary for MOGS Gene

  • This gene encodes the first enzyme in the N-linked oligosaccharide processing pathway. The enzyme cleaves the distal alpha-1,2-linked glucose residue from the Glc(3)-Man(9)-GlcNAc(2) oligosaccharide precursor. This protein is located in the lumen of the endoplasmic reticulum. Defects in this gene are a cause of type IIb congenital disorder of glycosylation (CDGIIb). Two transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Mar 2009]

GeneCards Summary for MOGS Gene

MOGS (Mannosyl-Oligosaccharide Glucosidase) is a Protein Coding gene. Diseases associated with MOGS include congenital disorder of glycosylation, type iib and gcs1-cdg. Among its related pathways are Biosynthesis of the N-glycan precursor (dolichol lipid-linked oligosaccharide, LLO) and transfer to a nascent protein and Biosynthesis of the N-glycan precursor (dolichol lipid-linked oligosaccharide, LLO) and transfer to a nascent protein. GO annotations related to this gene include mannosyl-oligosaccharide glucosidase activity and glucosidase activity.

UniProtKB/Swiss-Prot for MOGS Gene

  • Cleaves the distal alpha 1,2-linked glucose residue from the Glc(3)Man(9)GlcNAc(2) oligosaccharide precursor in a highly specific manner

Gene Wiki entry for MOGS Gene

No data available for Tocris Summary , PharmGKB "VIP" Summary , fRNAdb sequence ontologies and piRNA Summary for MOGS Gene

Genomics for MOGS Gene

Regulatory Elements for MOGS Gene

Epigenetics Products

  • DNA Methylation CpG Assay Predesigned for Pyrosequencing in human,mouse,rat

Genomic Location for MOGS Gene

74,461,057 bp from pter
74,465,410 bp from pter
4,354 bases
Minus strand

Genomic View for MOGS Gene

UCSC Golden Path with GeneCards custom track
Cytogenetic band:
Genomic Location for MOGS Gene
GeneLoc Logo Genomic Neighborhood Exon StructureGene Density

RefSeq DNA sequence for MOGS Gene

Proteins for MOGS Gene

  • Protein details for MOGS Gene (UniProtKB/Swiss-Prot)

    Protein Symbol:
    Recommended name:
    Mannosyl-oligosaccharide glucosidase
    Protein Accession:
    Secondary Accessions:
    • A8K938
    • F5H6D0
    • Q17RN9
    • Q8TCT5

    Protein attributes for MOGS Gene

    837 amino acids
    Molecular mass:
    91918 Da
    Quaternary structure:
    No Data Available

    Alternative splice isoforms for MOGS Gene


neXtProt entry for MOGS Gene

Proteomics data for MOGS Gene at MOPED

Selected DME Specific Peptides for MOGS Gene

Post-translational modifications for MOGS Gene

Other Protein References for MOGS Gene

Antibody Products

Domains for MOGS Gene

Protein Domains for MOGS Gene

Suggested Antigen Peptide Sequences for MOGS Gene

Graphical View of Domain Structure for InterPro Entry



  • Q13724
  • Belongs to the glycosyl hydrolase 63 family.
genes like me logo Genes that share domains with MOGS: view

No data available for Gene Families for MOGS Gene

Function for MOGS Gene

Molecular function for MOGS Gene

UniProtKB/Swiss-Prot CatalyticActivity:
Exohydrolysis of the non-reducing terminal glucose residues in the mannosyl-oligosaccharide Glc(3)Man(9)GlcNAc(2)
UniProtKB/Swiss-Prot Function:
Cleaves the distal alpha 1,2-linked glucose residue from the Glc(3)Man(9)GlcNAc(2) oligosaccharide precursor in a highly specific manner

Enzyme Numbers (IUBMB) for MOGS Gene

Gene Ontology (GO) - Molecular Function for MOGS Gene

GO ID Qualified GO term Evidence PubMed IDs
GO:0003824 catalytic activity --
GO:0004573 mannosyl-oligosaccharide glucosidase activity IEA --
GO:0015926 glucosidase activity TAS 7635146
genes like me logo Genes that share ontologies with MOGS: view

No data available for Phenotypes , Animal Models , Transcription Factor Targeting and HOMER Transcription for MOGS Gene

Localization for MOGS Gene

Subcellular locations from UniProtKB/Swiss-Prot for MOGS Gene

Endoplasmic reticulum membrane; Single-pass type II membrane protein.

Subcellular locations from

Jensen Localization Image for MOGS Gene COMPARTMENTS Subcellular localization image for MOGS gene
Compartment Confidence
endoplasmic reticulum 5
golgi apparatus 2
cytosol 1
extracellular 1
lysosome 1
mitochondrion 1
nucleus 1
peroxisome 1
plasma membrane 1

Gene Ontology (GO) - Cellular Components for MOGS Gene

GO ID Qualified GO term Evidence PubMed IDs
GO:0005783 endoplasmic reticulum TAS 7635146
GO:0005789 endoplasmic reticulum membrane TAS --
GO:0016020 membrane IDA 19946888
GO:0016021 integral component of membrane IEA --
GO:0070062 extracellular exosome IDA 19056867
genes like me logo Genes that share ontologies with MOGS: view

Pathways for MOGS Gene

genes like me logo Genes that share pathways with MOGS: view

PCR Array Products

  • Pathway & Disease-focused RT² Profiler PCR Arrays

UniProtKB/Swiss-Prot Q13724-MOGS_HUMAN

  • Pathway: Glycan metabolism; N-glycan degradation

Gene Ontology (GO) - Biological Process for MOGS Gene

GO ID Qualified GO term Evidence PubMed IDs
GO:0006457 protein folding TAS --
GO:0006487 protein N-linked glycosylation TAS 7635146
GO:0009311 oligosaccharide metabolic process IEA --
GO:0018279 protein N-linked glycosylation via asparagine TAS --
GO:0043687 post-translational protein modification TAS --
genes like me logo Genes that share ontologies with MOGS: view

Compounds for MOGS Gene

(7) Novoseek inferred chemical compound relationships for MOGS Gene

Compound -log(P) Hits PubMed IDs
castanospermine 90.1 7
1-deoxynojirimycin 85.7 7
kifunensine 81.7 1
polysaccharide 60 8
mannose 46.5 1
genes like me logo Genes that share compounds with MOGS: view

Transcripts for MOGS Gene

Unigene Clusters for MOGS Gene

Mannosyl-oligosaccharide glucosidase:
Representative Sequences:

Inhibitory RNA Products

  • Predesigned siRNA for gene silencing in human,mouse,rat for MOGS

Primer Products

Flow Cytometry Products

Alternative Splicing Database (ASD) splice patterns (SP) for MOGS Gene

ExUns: 1a · 1b · 1c ^ 2a · 2b · 2c ^ 3 ^ 4a · 4b ^ 5a · 5b · 5c · 5d · 5e · 5f
SP1: - - - -
SP2: -
SP3: - - - - -
SP4: - - - -
SP5: - -
SP6: -

Relevant External Links for MOGS Gene

GeneLoc Exon Structure for
ECgene alternative splicing isoforms for

Expression for MOGS Gene

mRNA expression in normal human tissues for MOGS Gene

mRNA expression in embryonic tissues and stem cells from LifeMap Discovery

Protein differential expression in normal tissues for MOGS Gene

This gene is overexpressed in Nasal epithelium (31.0) and Placenta (8.2).

Integrated Proteomics: protein expression from ProteomicsDB, PaxDb, MOPED, and MaxQB for MOGS Gene

SOURCE GeneReport for Unigene cluster for MOGS Gene Hs.516119

genes like me logo Genes that share expressions with MOGS: view

Expression partners for MOGS Gene

In Situ Assay Products

No data available for mRNA differential expression in normal tissues and mRNA Expression by UniProt/SwissProt for MOGS Gene

Orthologs for MOGS Gene

This gene was present in the common ancestor of eukaryotes.

Orthologs for MOGS Gene

Organism Taxonomy Gene Similarity Type Details
(Bos Taurus)
Mammalia MOGS 35
  • 86.58 (n)
  • 87.23 (a)
  • 90 (a)
(Canis familiaris)
Mammalia MOGS 35
  • 88.98 (n)
  • 90.16 (a)
  • 90 (a)
(Mus musculus)
Mammalia Mogs 35
  • 83.43 (n)
  • 86.79 (a)
Mogs 16
Mogs 36
  • 87 (a)
(Pan troglodytes)
Mammalia MOGS 35
  • 99.64 (n)
  • 99.4 (a)
  • 99 (a)
(Rattus norvegicus)
Mammalia Gcs1 35
  • 82.91 (n)
  • 85.47 (a)
(Monodelphis domestica)
Mammalia MOGS 36
  • 71 (a)
(Anolis carolinensis)
Reptilia MOGS 36
  • 52 (a)
African clawed frog
(Xenopus laevis)
Amphibia Xl.19530 35
(Danio rerio)
Actinopterygii mogs 35
  • 54.1 (n)
  • 49.69 (a)
mogs 36
  • 48 (a)
fruit fly
(Drosophila melanogaster)
Insecta CG1597 35
  • 52.29 (n)
  • 47.06 (a)
CG1597 36
  • 40 (a)
(Caenorhabditis elegans)
Secernentea F13H10.4 35
  • 45.91 (n)
  • 40.28 (a)
F13H10.4 36
  • 36 (a)
baker's yeast
(Saccharomyces cerevisiae)
Saccharomycetes CWH41 36
  • 28 (a)
CWH41 38
thale cress
(Arabidopsis thaliana)
eudicotyledons GCS1 35
  • 46.79 (n)
  • 41.28 (a)
(Oryza sativa)
Liliopsida Os01g0921200 35
  • 48.46 (n)
  • 42.41 (a)
sea squirt
(Ciona savignyi)
Ascidiacea -- 36
  • 41 (a)
Species with no ortholog for MOGS:
  • A. gosspyii yeast (Ashbya gossypii)
  • Actinobacteria (Mycobacterium tuberculosis)
  • African malaria mosquito (Anopheles gambiae)
  • Alicante grape (Vitis vinifera)
  • alpha proteobacteria (Wolbachia pipientis)
  • amoeba (Dictyostelium discoideum)
  • Archea (Pyrococcus horikoshii)
  • barley (Hordeum vulgare)
  • beta proteobacteria (Neisseria meningitidis)
  • bread mold (Neurospora crassa)
  • chicken (Gallus gallus)
  • Chromalveolata (Phytophthora infestans)
  • common water flea (Daphnia pulex)
  • corn (Zea mays)
  • E. coli (Escherichia coli)
  • filamentous fungi (Aspergillus nidulans)
  • Firmicute bacteria (Streptococcus pneumoniae)
  • fission yeast (Schizosaccharomyces pombe)
  • green algae (Chlamydomonas reinhardtii)
  • honey bee (Apis mellifera)
  • K. lactis yeast (Kluyveromyces lactis)
  • loblloly pine (Pinus taeda)
  • malaria parasite (Plasmodium falciparum)
  • medicago trunc (Medicago Truncatula)
  • moss (Physcomitrella patens)
  • orangutan (Pongo pygmaeus)
  • pig (Sus scrofa)
  • platypus (Ornithorhynchus anatinus)
  • rainbow trout (Oncorhynchus mykiss)
  • rice blast fungus (Magnaporthe grisea)
  • schistosome parasite (Schistosoma mansoni)
  • sea anemone (Nematostella vectensis)
  • sea urchin (Strongylocentrotus purpuratus)
  • sorghum (Sorghum bicolor)
  • soybean (Glycine max)
  • stem rust fungus (Puccinia graminis)
  • sugarcane (Saccharum officinarum)
  • tomato (Lycopersicon esculentum)
  • toxoplasmosis (Toxoplasma gondii)
  • Trichoplax (Trichoplax adhaerens)
  • tropical clawed frog (Silurana tropicalis)
  • wheat (Triticum aestivum)

Evolution for MOGS Gene

Gene Tree for MOGS (if available)
Gene Tree for MOGS (if available)

Paralogs for MOGS Gene

Selected SIMAP similar genes for MOGS Gene using alignment to 5 proteins:

genes like me logo Genes that share paralogs with MOGS: view

No data available for Paralogs for MOGS Gene

Variants for MOGS Gene

Sequence variations from dbSNP and Humsavar for MOGS Gene

SNP ID Clin Chr 02 pos Sequence Context AA Info Type MAF
rs1063587 - 74,463,260(-) CCAGT(C/G)AACTT missense, reference
rs1063588 Benign, - 74,463,251(-) TTGGT(A/G)ACTTC missense, reference
rs1063589 -- 74,462,623(-) GCAGG(C/T)TTTGG missense, reference
rs2268416 Benign, - 74,462,912(-) GGGCC(C/T)CCCCT reference, missense
rs2284708 -- 74,465,520(-) GATAA(A/G)CGCAA upstream-variant-2KB

Structural Variations from Database of Genomic Variants (DGV) for MOGS Gene

Variant ID Type Subtype PubMed ID
dgv1199e1 CNV Complex 17122850
nsv458185 CNV Loss 19166990
nsv515851 CNV Loss 19592680
dgv4166n71 CNV Loss 21882294

Relevant External Links for MOGS Gene

HapMap Linkage Disequilibrium report
Human Gene Mutation Database (HGMD)
Locus Specific Mutation Databases (LSDB)

No data available for Polymorphic Variants from UniProtKB/Swiss-Prot for MOGS Gene

Disorders for MOGS Gene

MalaCards: The human disease database

MalaCards: The human disease database.

Search for MOGS Gene in MalaCards »

(3) Diseases for MOGS Gene including...

(1) OMIM Diseases for MOGS Gene (601336)


  • Type IIb congenital disorder of glycosylation (CDGIIb) [MIM:606056]: Characterized by marked generalized hypotonia and hypomotility of the neonate, dysmorphic features, including a prominent occiput, short palpebral fissures, retrognathia, high arched palate, generalized edema, and hypoplastic genitalia. Symptoms of the infant included hepatomegaly, hypoventilation, feeding problems and seizures. The clinical course was progressive and the infant did not survive more than a few months. {ECO:0000269 PubMed:10788335}. Note=The disease is caused by mutations affecting the gene represented in this entry.

(2) Novoseek inferred disease relationships for MOGS Gene

Disease -log(P) Hits PubMed IDs
congenital disorders 46.9 1
carcinoma 0 1

Relevant External Links for MOGS

genes like me logo Genes that share disorders with MOGS: view

No data available for University of Copenhagen DISEASES and Genatlas for MOGS Gene

Publications for MOGS Gene

  1. Cloning and expression of glucosidase I from human hippocampus. (PMID: 7635146) Kalz-Fueller B. … Bause E. (Eur. J. Biochem. 1995) 2 3 4 23
  2. A novel disorder caused by defective biosynthesis of N-linked oligosaccharides due to glucosidase I deficiency. (PMID: 10788335) De Praeter C.M. … Van Coster R.N. (Am. J. Hum. Genet. 2000) 3 4 23
  3. Processing of N-linked carbohydrate chains in a patient with glucosidase I deficiency (CDG type IIb). (PMID: 12145188) Voelker C. … Bause E. (Glycobiology 2002) 3 4 23
  4. The status, quality, and expansion of the NIH full-length cDNA project: the Mammalian Gene Collection (MGC). (PMID: 15489334) Gerhard D.S. … Malek J. (Genome Res. 2004) 3 4
  5. Localization of the human glucosidase I gene to chromosome 2p12-p13 by fluorescence in situ hybridization and PCR analysis of somatic cell hybrids. (PMID: 8786151) Kalz-FA1ller B. … Schwanitz G. (Genomics 1996) 2 3

Products for MOGS Gene

Sources for MOGS Gene

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