Gene: AT4G00490 (Arabidopsis thaliana)

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Gene Identifier
AT4G00490
Transcript Identifier
AT4G00490.1
Gene Type
Coding gene
Location
Chr4 : 222422-224862 : positive

Family Information

Homologous gene family
HOM04D000347
(662 genes in 55 species)
specific family
Orthologous gene family
ORTHO04D000461
(425 genes in 55 species)
specific family
Duplication type
Block duplicate

Descriptions

Description
beta-amylase 2
Curated Summary
Encodes a chloroplast beta-amylase. The enzyme activity is very weak compared to BAM1 and BAM3. Mutant of BAM2 has no visible phenotype.
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Identifiers

Type Value
AliasBMY9,BETA-AMYLASE 9
symbolBAM2
tidAT4G00490.1

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Biological Process

GO termEvidence(s)Provider(s)DescriptionSource(s)
GO:0000272
IEA
UniProtpolysaccharide catabolic process
GO:0000272
IEA
Gene Ontologypolysaccharide catabolic process1
GO:0000272
IEA
InterPropolysaccharide catabolic process
GO:0030154
IEA
UniProtcell differentiation
GO:0048437
IGI
UniProtfloral organ development
GO:0048229
IGI
UniProtgametophyte development
GO:0010075
IGI
UniProtregulation of meristem growth

Molecular Function

GO termEvidence(s)Provider(s)DescriptionSource(s)
GO:0016161
IDA
UniProtbeta-amylase activity
GO:0016161
IDA
ISS
Gene Ontologybeta-amylase activity2 3
GO:0016161
IEA
InterProbeta-amylase activity
GO:0102229
IEA
UniProtamylopectin maltohydrolase activity
GO:0102229
IEA
Gene Ontologyamylopectin maltohydrolase activity4
GO:0005524
IEA
UniProtATP binding
GO:0004674
IEA
UniProtprotein serine/threonine kinase activity
GO:0033612
IPI
UniProtreceptor serine/threonine kinase binding

Cellular Component

GO termEvidence(s)Provider(s)DescriptionSource(s)
GO:0005737
ISM
Gene Ontologycytoplasm5
GO:0009507
IDA
UniProtchloroplast
GO:0009507
IDA
Gene Ontologychloroplast3
GO:0009570
IDA
UniProtchloroplast stroma
GO:0009570
IDA
Gene Ontologychloroplast stroma6
GO:0016021
IEA
UniProtintegral component of membrane
GO:0005886
IDA
UniProtplasma membrane

Color Legend

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

Mapman id Description
3.2.3.3.1.2.Carbohydrate metabolism.starch metabolism.degradation.hydrolysis and phosphorolysis.amylase activities.beta amylase