DDOST gene

dolichyl-diphosphooligosaccharide--protein glycosyltransferase non-catalytic subunit

The information on this page was automatically extracted from online scientific databases.

From NCBI Gene:

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-purifies with ribosomes. The product of this gene is also implicated in the processing of advanced glycation endproducts (AGEs), which form from non-enzymatic reactions between sugars and proteins or lipids and are associated with aging and hyperglycemia. [provided by RefSeq, Jul 2008]

From UniProt:

Essential subunit 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 motif in nascent polypeptide chains.

From NCBI Gene:

  • Congenital order of glycosylation type 1r

From UniProt:

Congenital disorder of glycosylation 1R (CDG1R): A multisystem disorder caused by a defect in glycoprotein biosynthesis and characterized by under-glycosylated serum glycoproteins. Congenital disorders of glycosylation result in a wide variety of clinical features, such as defects in the nervous system development, psychomotor retardation, dysmorphic features, hypotonia, coagulation disorders, and immunodeficiency. The broad spectrum of features reflects the critical role of N-glycoproteins during embryonic development, differentiation, and maintenance of cell functions. [MIM:614507]

Cytogenetic Location: 1p36.1, which is the short (p) arm of chromosome 1 at position 36.1

Molecular Location: base pairs 20,651,767 to 20,661,544 on chromosome 1 (Homo sapiens Annotation Release 108, GRCh38.p7) (NCBI)

Cytogenetic Location: 1p36.1, which is the short (p) arm of chromosome 1 at position 36.1
  • AGER1
  • CDG1R
  • OKSWcl45
  • OST
  • OST48
  • WBP1