Protein-coding gene in the species Homo sapiens
Chitobiosyldiphosphodolichol beta-mannosyltransferase is an enzyme that is encoded by ALG1 [5] conserved from lower to higher organisms.[6] [7]
Function The biosynthesis of lipid-linked oligosaccharides is highly conserved among eukaryotes and is catalyzed by 14 glycosyltransferases in an ordered stepwise manner. The Alg1 mannosyltransferase I (MT I) catalyzes the first mannosylation step in this process.[6] ALG1-CDG , a congenital disorder of glycosylation .[8]
References
^ a b c GRCh38: Ensembl release 89: ENSG00000033011 – Ensembl , May 2017^ a b c GRCm38: Ensembl release 89: ENSMUSG00000039427 – Ensembl , May 2017^ "Human PubMed Reference:" . National Center for Biotechnology Information, U.S. National Library of Medicine .^ "Mouse PubMed Reference:" . National Center for Biotechnology Information, U.S. National Library of Medicine .^ Couto JR, Huffaker TC, Robbins PW (1984). "Cloning and expression in Escherichia coli of a yeast mannosyltransferase from the asparagine-linked glycosylation pathway" . J. Biol. Chem . 259 (1): 378–82. doi :10.1016/S0021-9258(17)43670-2 PMID 6368538 . ^ a b "Entrez Gene: ALG1 asparagine-linked glycosylation 1 homolog (S. cerevisiae, beta-1,4-mannosyltransferase)" .^ Takahashi T, Honda R, Nishikawa Y (Mar 2000). "Cloning of the human cDNA which can complement the defect of the yeast mannosyltransferase I-deficient mutant alg 1". Glycobiology . 10 (3): 321–7. doi :10.1093/glycob/10.3.321 . PMID 10704531 . ^ "# 608540 CONGENITAL DISORDER OF GLYCOSYLATION, TYPE Ik; CDG1K" . Johns Hopkins University. Retrieved 2019-05-01 .
Further reading
Couto JR, Huffaker TC, Robbins PW (January 1984). "Cloning and expression in Escherichia coli of a yeast mannosyltransferase from the asparagine-linked glycosylation pathway" . J. Biol. Chem . 259 (1): 378–82. doi :10.1016/S0021-9258(17)43670-2 PMID 6368538 . Gao XD, Nishikawa A, Dean N (June 2004). "Physical interactions between the Alg1, Alg2, and Alg11 mannosyltransferases of the endoplasmic reticulum" . Glycobiology . 14 (6): 559–70. doi :10.1093/glycob/cwh072 PMID 15044395 . Otsuki T, Ota T, Nishikawa T, et al. (2007). "Signal sequence and keyword trap in silico for selection of full-length human cDNAs encoding secretion or membrane proteins from oligo-capped cDNA libraries" . DNA Res . 12 (2): 117–26. doi :10.1093/dnares/12.2.117 PMID 16303743 . Gerhard DS, Wagner L, Feingold EA, et al. (2004). "The Status, Quality, and Expansion of the NIH Full-Length cDNA Project: The Mammalian Gene Collection (MGC)" . Genome Res . 14 (10B): 2121–7. doi :10.1101/gr.2596504 . PMC 528928 PMID 15489334 . Kranz C, Denecke J, Lehle L, et al. (2004). "Congenital Disorder of Glycosylation Type Ik (CDG-Ik): A Defect of Mannosyltransferase I" . Am. J. Hum. Genet . 74 (3): 545–51. doi :10.1086/382493 . PMC 1182267 PMID 14973782 . Schwarz M, Thiel C, Lübbehusen J, et al. (2004). "Deficiency of GDP-Man:GlcNAc2-PP-Dolichol Mannosyltransferase Causes Congenital Disorder of Glycosylation Type Ik" . Am. J. Hum. Genet . 74 (3): 472–81. doi :10.1086/382492 . PMC 1182261 PMID 14973778 . Grubenmann CE, Frank CG, Hülsmeier AJ, et al. (2004). "Deficiency of the first mannosylation step in the N-glycosylation pathway causes congenital disorder of glycosylation type Ik" . Hum. Mol. Genet . 13 (5): 535–42. doi :10.1093/hmg/ddh050 hdl :20.500.11850/51881 PMID 14709599 . Clark HF, Gurney AL, Abaya E, et al. (2003). "The Secreted Protein Discovery Initiative (SPDI), a Large-Scale Effort to Identify Novel Human Secreted and Transmembrane Proteins: A Bioinformatics Assessment" . Genome Res . 13 (10): 2265–70. doi :10.1101/gr.1293003 . PMC 403697 PMID 12975309 . Strausberg RL, Feingold EA, Grouse LH, et al. (2003). "Generation and initial analysis of more than 15,000 full-length human and mouse cDNA sequences" . Proc. Natl. Acad. Sci. U.S.A . 99 (26): 16899–903. Bibcode :2002PNAS...9916899M . doi :10.1073/pnas.242603899 PMC 139241 PMID 12477932 .
External links
