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
HOM04x5M000371
(485 genes in 39 species)
specific family
Orthologous gene family
ORTHO04x5M002555
(106 genes in 37 species)
specific family

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
DbxrefPMID:15862090,PMID:18431481,PMID:18390594,gene:2127032,UniProt:O65258
symbolBAM2
tidAT4G00490.1

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Biological Process

GO termEvidence(s)Provider(s)DescriptionSource(s)
GO:0000272
IEA
Gene Ontologypolysaccharide catabolic process1
GO:0000272
IEA
InterPropolysaccharide catabolic process

Molecular Function

GO termEvidence(s)Provider(s)DescriptionSource(s)
GO:0016161
IDA
ISS
Gene Ontologybeta-amylase activity2 3 4
GO:0016161
IEA
InterProbeta-amylase activity
GO:0102229
IEA
Gene Ontologyamylopectin maltohydrolase activity5

Cellular Component

GO termEvidence(s)Provider(s)DescriptionSource(s)
GO:0005576
ISM
Gene Ontologyextracellular region6
GO:0009507
IDA
Gene Ontologychloroplast3 4
GO:0009570
IDA
Gene Ontologychloroplast stroma7 8

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