PGM3 | |||||||||||||||||||||||||||||||||||||||||||||||||||
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Identifiers | |||||||||||||||||||||||||||||||||||||||||||||||||||
Aliases | PGM3 , AGM1, IMD23, PAGM, PGM 3, Phosphoglucomutase 3 | ||||||||||||||||||||||||||||||||||||||||||||||||||
External IDs | OMIM: 172100 MGI: 97566 HomoloGene: 9205 GeneCards: PGM3 | ||||||||||||||||||||||||||||||||||||||||||||||||||
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Wikidata | |||||||||||||||||||||||||||||||||||||||||||||||||||
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Phosphoacetylglucosamine mutase is an enzyme that in humans is encoded by the PGM3 gene. [5] [6] [7]
Mutations in PGM3 are associated to congenital disorder of glycosylation. [8]
HSD3B2 is a human gene that encodes for 3beta-hydroxysteroid dehydrogenase/delta(5)-delta(4)isomerase type II or hydroxy-delta-5-steroid dehydrogenase, 3 beta- and steroid delta-isomerase 2. It is expressed principally in steroidogenic tissues and is essential for steroid hormone production. A notable exception is the placenta, where HSD3B1 is critical for progesterone production by this tissue.
Glyceraldehyde-3-phosphate dehydrogenase, spermatogenic or glyceraldehyde-3-phosphate dehydrogenase, testis-specific is an enzyme that in humans is encoded by the GAPDHS gene.
Phosphoglucomutase-1 is an enzyme that in humans is encoded by the PGM1 gene. The protein encoded by this gene is an isozyme of phosphoglucomutase (PGM) and belongs to the phosphohexose mutase family. There are several PGM isozymes, which are encoded by different genes and catalyze the transfer of phosphate between the 1 and 6 positions of glucose. In most cell types, this PGM isozyme is predominant, representing about 90% of total PGM activity. In red blood cells, PGM2 is a major isozyme. This gene is highly polymorphic. Mutations in this gene cause CDG syndrome type 1t. Alternatively spliced transcript variants encoding different isoforms have been identified in this gene.[provided by RefSeq, Mar 2010]
UDP-N-acetylglucosamine—dolichyl-phosphate N-acetylglucosaminephosphotransferase is an enzyme that in humans is encoded by the DPAGT1 gene.
Alpha-1,2-mannosyltransferase ALG9 is an enzyme that in humans is encoded by the ALG9 gene.
Phosphoglucomutase-2 is an enzyme that in humans is encoded by the PGM2 gene. PGM2 is a major isozyme in red blood cells.
Heat shock factor protein 4 is a protein that in humans is encoded by the HSF4 gene.
Pyrroline-5-carboxylate reductase 1, mitochondrial is an enzyme that in humans is encoded by the PYCR1 gene.
Delta-1-pyrroline-5-carboxylate dehydrogenase, mitochondrial is an enzyme that in humans is encoded by the ALDH4A1 gene.
Mannose-P-dolichol utilization defect 1 protein is a protein that in humans is encoded by the MPDU1 gene.
Bifunctional methylenetetrahydrofolate dehydrogenase/cyclohydrolase, mitochondrial is an enzyme that in humans is encoded by the MTHFD2 gene.
UDP-xylose and UDP-N-acetylglucosamine transporter is a protein that in humans is encoded by the SLC35B4 gene.
Sarcosine dehydrogenase, mitochondrial is an enzyme that in humans is encoded by the SARDH gene.
Molybdenum cofactor sulfurase is an enzyme that in humans is encoded by the MOCOS gene.
GDP-fucose transporter 1 is a protein that in humans is encoded by the SLC35C1 gene.
Succinyl-CoA ligase [GDP-forming] subunit alpha, mitochondrial is an enzyme that in humans is encoded by the SUCLG1 gene.
Spatacsin is a protein that in humans is encoded by the SPG11 gene.
UDP-N-acetylglucosamine transferase subunit ALG13 homolog, also known as asparagine-linked glycosylation 13 homolog, is an enzyme that in humans is encoded by the ALG13 gene.
The alpha-D-phosphohexomutases are a large superfamily of enzymes, with members in all three domains of life. Enzymes from this superfamily are ubiquitous in organisms from E. Coli to humans, and catalyze a phosphoryl transfer reaction on a phosphosugar substrate. Four well studied subgroups in the superfamily are:
PGM3 deficiency is a rare genetic disorder of the immune system associated with diminished phosphoglucomutase 3 function. PGM3 is an enzyme which in humans is encoded by gene PGM3. This disorder manifests as severe atopy, immune deficiency, autoimmunity, intellectual disability, and hypomyelination. In 2014, Investigators Atfa Sassi at the Pasteur Institute of Tunis, Sandra Lazaroski at the University Medical Center Freiburg, and Gang Wu at the Imperial College London, identified PGM3 mutations in nine patients from four consanguineous families. In the same year, a researchers from the laboratories of Joshua Milner and Helen Su at the National Institute of Allergy and Infectious Disease at the U.S. National Institutes of Health described PGM3 deficiency in eight additional patients from two families.