GlyCosmos Portal

GlyCosmos Lectins

Protein entries annotated as carbohydrate-binding in UniProt. Glycosylation site information, along with glycan-binding patterns are also integrated where available.

Database	Last Updated
MCAW-DB	July 10, 2019
UniLectin	June 14, 2023
UniProt	February 16, 2024
Lectin Frontier DataBase (LfDB)	February 16, 2024
CarboGrove	June 14, 2023

GlyCosmos Lectin	Lectin Name	UniProt ID	Species	Taxonomy ID	GO Labels ▲	GO IDs
GL_000910	Polypeptide N-acetylgalactosaminyltransferase 2	Q6PB93	Mus musculus	10090	Golgi apparatus Golgi cisterna membrane Golgi lumen Golgi stack O-glycan processing carbohydrate binding extracellular region manganese ion binding perinuclear region of cytoplasm polypeptide N-acetylgalactosaminyltransferase activity protein O-linked glycosylation protein O-linked glycosylation via serine protein O-linked glycosylation via threonine protein maturation	GO:0004653 GO:0005576 GO:0005794 GO:0005795 GO:0005796 GO:0006493 GO:0016266 GO:0018242 GO:0018243 GO:0030145 GO:0030246 GO:0032580 GO:0048471 GO:0051604
GL_000912	Polypeptide N-acetylgalactosaminyltransferase 2	Q10471	Homo sapiens	9606	Golgi apparatus Golgi cisterna membrane Golgi membrane Golgi stack O-glycan processing carbohydrate binding endoplasmic reticulum membrane extracellular region manganese ion binding membrane perinuclear region of cytoplasm polypeptide N-acetylgalactosaminyltransferase activity protein O-linked glycosylation protein O-linked glycosylation via serine protein O-linked glycosylation via threonine protein maturation	GO:0000139 GO:0004653 GO:0005576 GO:0005789 GO:0005794 GO:0005795 GO:0006493 GO:0016020 GO:0016266 GO:0018242 GO:0018243 GO:0030145 GO:0030246 GO:0032580 GO:0048471 GO:0051604
GL_000914	Polypeptide N-acetylgalactosaminyltransferase 3	Q14435	Homo sapiens	9606	Golgi apparatus Golgi cisterna membrane Golgi membrane O-glycan processing calcium ion binding carbohydrate binding carbohydrate metabolic process extracellular exosome fibroblast growth factor receptor signaling pathway manganese ion binding membrane perinuclear region of cytoplasm polypeptide N-acetylgalactosaminyltransferase activity protein O-linked glycosylation protein O-linked glycosylation via serine protein O-linked glycosylation via threonine spermatogenesis	GO:0000139 GO:0004653 GO:0005509 GO:0005794 GO:0005975 GO:0006493 GO:0007283 GO:0008543 GO:0016020 GO:0016266 GO:0018242 GO:0018243 GO:0030145 GO:0030246 GO:0032580 GO:0048471 GO:0070062
GL_000913	Polypeptide N-acetylgalactosaminyltransferase 3	P70419	Mus musculus	10090	Golgi apparatus Golgi cisterna membrane calcium ion binding carbohydrate binding manganese ion binding perinuclear region of cytoplasm polypeptide N-acetylgalactosaminyltransferase activity protein O-linked glycosylation protein O-linked glycosylation via serine protein O-linked glycosylation via threonine spermatogenesis	GO:0004653 GO:0005509 GO:0005794 GO:0006493 GO:0007283 GO:0018242 GO:0018243 GO:0030145 GO:0030246 GO:0032580 GO:0048471
GL_000886	Polypeptide N-acetylgalactosaminyltransferase 1	Q10473	Rattus norvegicus	10116	Golgi apparatus Golgi cisterna membrane carbohydrate binding extracellular region manganese ion binding perinuclear region of cytoplasm polypeptide N-acetylgalactosaminyltransferase activity protein O-linked glycosylation protein O-linked glycosylation via serine protein O-linked glycosylation via threonine	GO:0004653 GO:0005576 GO:0005794 GO:0006493 GO:0018242 GO:0018243 GO:0030145 GO:0030246 GO:0032580 GO:0048471
GL_000884	Polypeptide N-acetylgalactosaminyltransferase 1	O08912	Mus musculus	10090	Golgi apparatus Golgi cisterna membrane carbohydrate binding extracellular region manganese ion binding perinuclear region of cytoplasm polypeptide N-acetylgalactosaminyltransferase activity protein O-linked glycosylation protein O-linked glycosylation via serine protein O-linked glycosylation via threonine	GO:0004653 GO:0005576 GO:0005794 GO:0006493 GO:0018242 GO:0018243 GO:0030145 GO:0030246 GO:0032580 GO:0048471
GL_000885	Polypeptide N-acetylgalactosaminyltransferase 1	Q07537	Bos taurus	9913	Golgi apparatus Golgi cisterna membrane carbohydrate binding extracellular region manganese ion binding perinuclear region of cytoplasm polypeptide N-acetylgalactosaminyltransferase activity protein O-linked glycosylation protein O-linked glycosylation via serine protein O-linked glycosylation via threonine	GO:0004653 GO:0005576 GO:0005794 GO:0006493 GO:0018242 GO:0018243 GO:0030145 GO:0030246 GO:0032580 GO:0048471
GL_000887	Polypeptide N-acetylgalactosaminyltransferase 1	Q29121	Sus scrofa	9823	Golgi apparatus Golgi cisterna membrane carbohydrate binding extracellular region manganese ion binding polypeptide N-acetylgalactosaminyltransferase activity protein O-linked glycosylation	GO:0004653 GO:0005576 GO:0005794 GO:0006493 GO:0030145 GO:0030246 GO:0032580
GL_001060	Putative polypeptide N-acetylgalactosaminyltransferase 9	Q8MRC9	Drosophila melanogaster	7227	Golgi apparatus Golgi cisterna Golgi membrane carbohydrate binding cytosol membrane metal ion binding polypeptide N-acetylgalactosaminyltransferase activity protein O-linked glycosylation sexual reproduction	GO:0000139 GO:0004653 GO:0005794 GO:0005829 GO:0006493 GO:0016020 GO:0019953 GO:0030246 GO:0031985 GO:0046872
GL_001232	Alpha-mannosidase 2	P27046	Mus musculus	10090	Golgi apparatus Golgi medial cisterna Golgi membrane N-glycan processing alpha-mannosidase activity carbohydrate binding cis-Golgi network extracellular space hydrolase activity hydrolase activity, hydrolyzing N-glycosyl compounds identical protein binding in utero embryonic development liver development lung alveolus development mannose metabolic process mannosidase activity mannosyl-oligosaccharide 1,3-1,6-alpha-mannosidase activity metal ion binding mitochondrion organization positive regulation of neurogenesis protein glycosylation protein homodimerization activity respiratory gaseous exchange by respiratory system retina morphogenesis in camera-type eye vacuole organization	GO:0000139 GO:0001701 GO:0001889 GO:0004559 GO:0004572 GO:0005615 GO:0005794 GO:0005797 GO:0005801 GO:0006013 GO:0006486 GO:0006491 GO:0007005 GO:0007033 GO:0007585 GO:0015923 GO:0016787 GO:0016799 GO:0030246 GO:0042802 GO:0042803 GO:0046872 GO:0048286 GO:0050769 GO:0060042