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Glycan Structure Repository

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Glycoconjugate Repository

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Glycomics MS raw data Repository

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Glycomics MS Repository for glycan annotations from GlycoWorkbench

LM-GlycoRepo

Repository for lectin-assisted multimodality data

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Other Information

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Tools

Glycan Converters

LM-GlycomeAtlas

Search Tools

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Guidelines

MIRAGE

glycoside hydrolase family 2 TIM barrel-domain containing protein

Summary

Gene Symbol

H0506_RS06345

Organism

Streptococcus thermophilus

External Links

NCBI Gene: 66899161
PubChem: 66899161

Annotation

Keyword

Glycosidase
Reference proteome

Proteins

Displaying **all 2** entries
UniProt	Protein Name
P23989	Lactase
Q5M3K5	Lactase

Annotation information from UniProt.

Gene Ontology (GO)

Displaying 1 entry
GO Term	Evidence Code	PMID
lactose catabolic process

GO Hierarchy

biological process

metabolic process [inference]

catabolic process [inference]

organic substance catabolic process [inference]

carbohydrate catabolic process [inference]

oligosaccharide catabolic process [inference]

disaccharide catabolic process [inference]

lactose catabolic process

primary metabolic process [inference]

carbohydrate metabolic process [inference]

oligosaccharide metabolic process [inference]

disaccharide metabolic process [inference]

lactose metabolic process [inference]

lactose catabolic process

disaccharide catabolic process [inference]

lactose catabolic process

oligosaccharide catabolic process [inference]

disaccharide catabolic process [inference]

lactose catabolic process

carbohydrate catabolic process [inference]

oligosaccharide catabolic process [inference]

disaccharide catabolic process [inference]

lactose catabolic process

organic substance metabolic process [inference]

carbohydrate metabolic process [inference]

oligosaccharide metabolic process [inference]

disaccharide metabolic process [inference]

lactose metabolic process [inference]

lactose catabolic process

disaccharide catabolic process [inference]

lactose catabolic process

oligosaccharide catabolic process [inference]

disaccharide catabolic process [inference]

lactose catabolic process

carbohydrate catabolic process [inference]

oligosaccharide catabolic process [inference]

disaccharide catabolic process [inference]

lactose catabolic process

organic substance catabolic process [inference]

carbohydrate catabolic process [inference]

oligosaccharide catabolic process [inference]

disaccharide catabolic process [inference]

lactose catabolic process

Displaying 1 entry
GO Term	Evidence Code	PMID
beta-galactosidase complex

GO Hierarchy

cellular component

protein-containing complex [inference]

catalytic complex [inference]

beta-galactosidase complex

Displaying **all 2** entries
GO Term	Evidence Code	PMID
beta-galactosidase activity
carbohydrate binding

GO Hierarchy

molecular function

catalytic activity [inference]

hydrolase activity [inference]

hydrolase activity, acting on glycosyl bonds [inference]

hydrolase activity, hydrolyzing O-glycosyl compounds [inference]

galactosidase activity [inference]

beta-galactosidase activity

binding [inference]

carbohydrate binding

Gene Ontology information from NCBI Gene and UniProt.

OrthoDB (Group)

Group level

Bacteria

Group Name

hydrolase

Functional Category

G: Carbohydrate transport and metabolism
K: Transcription
T: Signal transduction mechanisms

Displaying **all 3** entries
Gene Ontology
beta-galactosidase activity
hydrolase activity, acting on glycosyl bonds
hydrolase activity

Displaying **all 8** entries
InterPro
Beta-Galactosidase/glucuronidase domain superfamily
Galactose-binding-like domain superfamily
Glycoside hydrolase family 2, catalytic domain
Glycoside hydrolase superfamily
Glycoside hydrolase, family 2, immunoglobulin-like beta-sandwich
Glycoside hydrolase, family 2
Glycosyl hydrolases family 2, sugar binding domain
Immunoglobulin-like fold

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International Collaboration

GlyCosmos is a member of the GlySpace Alliance together with GlyGen and Glycomics@ExPASy.

Acknowledgements

Supported by JST NBDC Grant Number JPMJND2204

Partly supported by NIH Common Fund Grant #1U01GM125267-01

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GlyCosmos Portal v4.2.1

Last updated: April 7, 2025