Gene: AT1G05590 (Arabidopsis thaliana)

Overview top

Gene Identifier
AT1G05590
Transcript Identifier
AT1G05590.1
Gene Type
Coding gene
Location
1 : 1669871-1671686 : positive

Family

Gene family
HOM03M001060
(69 genes in 15 species)
specific family
Duplication type
Block duplicate

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Descriptions

Description
beta-hexosaminidase 2
Curated Summary
Encodes a protein with β-hexosaminidase activity (the enzyme is active with p-nitrophenyl-β-N-acetylglucosaminide as substrate but displayed only a minor activity toward p-nitrophenyl-β-N-acetylgalactosaminide). Chitotriose-PA was digested almost completely overnight by a 50% ammonium sulfate fraction of a supernatant yeast expressing AtHEX3.
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Identifiers

Identifier Name
aliasbeta-hexosaminidase 2
aliasATHEX3
aliasBETA-HEXOSAMINIDASE 3
aliasHEXO2
uniprotQ9SYK0

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Biological Process

GO termEvidence(s)ProviderDescriptionSource
GO:0005975IEAUniProtcarbohydrate metabolic process1 2 3 4

Molecular Function

GO termEvidence(s)ProviderDescriptionSource
GO:0004553ISS, IEAGene Ontologyhydrolase activity, hydrolyzing O-glycosyl compounds1
GO:0035251IDAUniProtUDP-glucosyltransferase activity1 2 3 4 5
GO:0015929IDAGene Ontologyhexosaminidase activity1
GO:0004563IDA, IEA, UniProtbeta-N-acetylhexosaminidase activity1 2 3 4 5
GO:0003824IEAInterProcatalytic activity

Cellular Component

GO termEvidence(s)ProviderDescriptionSource
GO:0005576ISMGene Ontologyextracellular region1
GO:0005886IDAUniProtplasma membrane1 2 3 4 5

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Experimental Evidence
Electronic Evidence
Computational Reviewed Evidence
GO Sources:   Primary     Orthology     Homology  
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InterPro Description
IPR025705Beta-hexosaminidase subunit alpha/beta
IPR017853Glycoside hydrolase, superfamily
IPR015883Glycoside hydrolase family 20, catalytic core
IPR013781Glycoside hydrolase, catalytic domain

Mapman id Description
29.7.5protein.glycosylation.alpha-1,3-mannosyl-glycoprotein-beta-1,2-N-acetylglucosaminyltransferase(GnTI)
29.7.8protein.glycosylation.alpha-1,6-mannosyl-glycoprotein-beta-1,2-N-acetylglucosaminyltransferase(GnTII)
No SignalP domains detected for this gene.