Gene: AT3G23920 (Arabidopsis thaliana)

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Gene Identifier
AT3G23920
Transcript Identifier
AT3G23920.1
Gene Type
Coding gene
Location
3 : 8641722-8644199 : positive

Family

Gene family
HOM03M000372
(162 genes in 16 species)
specific family
Duplication type
Block duplicate

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Descriptions

Description
beta-amylase 1
Curated Summary
Encodes a chloroplast beta-amylase. Is necessary for leaf starch breakdown in the absence of BAM3.
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Identifiers

Identifier Name
aliasTR-BAMY
aliasbeta-amylase 1
aliasBETA-AMYLASE 7
aliasBMY7
aliasBAM1
aliasAtBAM1
uniprotQ9LIR6

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Biological Process

GO termEvidence(s)ProviderDescriptionSource
GO:0005983IMPUniProtstarch catabolic process1 2 3 4 5 6 7 8 9
GO:0009414IEPUniProtresponse to water deprivation1 2 3 4 5 6 7 8 9
GO:0005975IEAInterProcarbohydrate metabolic process
GO:0000272IEAInterPropolysaccharide catabolic process
GO:0005976IEAPLAZA Homologypolysaccharide metabolic processHOM03M000372
GO:0016052IEAPLAZA Homologycarbohydrate catabolic processHOM03M000372

Molecular Function

GO termEvidence(s)ProviderDescriptionSource
GO:0016161IDA, ISSIEA, UniProtbeta-amylase activity1 2 3 4 5 6 7 8 9 10
GO:0003824IEAInterProcatalytic activity
GO:0016160IEAPLAZA Homologyamylase activityHOM03M000372

Cellular Component

GO termEvidence(s)ProviderDescriptionSource
GO:0009507IEA, ISMUniProtchloroplast1 2 3 4 5 6 7 8 9
GO:0005634IDAUniProtnucleus1 2 3 4 5 6 7 8 9
GO:0005829IDAUniProtcytosol1 2 3 4 5 6 7 8 9

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Experimental Evidence
Electronic Evidence
Computational Reviewed Evidence
GO Sources:   Primary     Orthology     Homology  
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InterPro Description
IPR001554Glycoside hydrolase, family 14
IPR017853Glycoside hydrolase, superfamily
IPR001371Glycoside hydrolase, family 14B, plant
IPR018238Glycoside hydrolase, family 14, conserved site
IPR013781Glycoside hydrolase, catalytic domain

Mapman id Description
2.2.2.1.2major CHO metabolism.degradation.starch.starch cleavage.beta amylase
No SignalP domains detected for this gene.