EC Number   |
General Information |
Reference |
|---|
    2.4.1.142 | malfunction |
a deficiency in guanosine diphosphate-mannose:GlcNAc2-PP-dolichol mannosyltransferase-1 causes type I congenital disorders of glycosylation |
722929 |
| 2.4.1.142 | metabolism |
for proper accomplishment of protein N-glycosylation, early assembly of dolichol-linked oligosaccharides on cytoplasmic side of the rough endoplasmic reticulum membrane must progress at a rate greater than subsequent flipping of dolichol-linked oligosaccharides into luminal side. To assure this, all activities of five glycosyltransferases involved in early DLO assembly are required in addition to their substrates. If any of them is diminished, eukaryotic cell would not be able to survive |
735995 |
| 2.4.1.142 | more |
Alg1, a beta-1,4 mannosyltransferase (MTase), physically interacts with Alg2 (EC 2.4.1.132) and Alg11 (EC 2.4.1.257) proteins to form the multienzyme complex which catalyzes the addition of all five mannose to generate the Man5GlcNAc2-PP-Dol intermediate. Alg1 plays a central role in the formation of the multi-MTase, the topological information of Alg1 including the molecular mechanism of membrane association is analyzed. Alg1 shares structure similarity with Alg13/14 complex, which has been defined as a membrane-associated GT-B GTase, structural similarities, overview |
-, 759312 |
| 2.4.1.142 | physiological function |
ALG1 is presumed to be involved in the regulation of the protein N-glycosylation. Genetic association of WDR3 and ALG1 in schizophrenia |
760034 |
| 2.4.1.142 | physiological function |
ALG1 is presumed to be involved in the regulation of the protein N-glycosylation. Genetic association of WDR3 and ALG1 in schizophrenia. The WDR3 gene may likely be a sensitive factor in female patients with schizophrenia |
760034 |
| 2.4.1.142 | physiological function |
the enzyme is involved in the early assembly of dolichol-linked oligosaccharides. Early dolichol-linked oligosaccharide assembly from dolichyl phosphate to Man5GlcNAc2-PP-Dol is a fundamental and essential event for viability of eukaryotic cells, especially multicellular organisms. Analysis of transcriptional regulation, overview. The 200 bp region upstream from HMT-1 open reading frame is crucial for both positive and negative regulation of the HMT-1 transcription |
735995 |
