Gene: AT4G09020

General Information

Structural Information

  • Species Arabidopsis thaliana
  • Gene Identifier AT4G09020
  • Transcript Identifier AT4G09020.1
  • Gene Type Coding gene
  • Location Chr4 : 5784099-5788839 : positive

Gene Family Information

  • ID HOM05D001026
  • #Genes/#Species 592/100
  • Phylogenetic origin

Gene Duplication Information

Labels

Identifiers

  • tid AT4G09020.1
  • symbol ISA3
  • Alias ATISA3
  • uniprot Q9M0S5

Descriptions

  • Description isoamylase 3
  • Computational description isoamylase 3 (ISA3); FUNCTIONS IN: isoamylase activity, alpha-amylase activity; INVOLVED IN: carbohydrate metabolic process, starch catabolic process; LOCATED IN: chloroplast, chloroplast stroma, chloroplast starch grain; EXPRESSED IN: 23 plant structures; EXPRESSED DURING: 13 growth stages; CONTAINS InterPro DOMAIN/s: Glycosyl hydrolase, family 13, all-beta (InterPro:IPR013780), Immunoglobulin-like fold (InterPro:IPR013783), Glycoside hydrolase, family 13, N-terminal (InterPro:IPR004193), Immunoglobulin E-set (InterPro:IPR014756), Glycoside hydrolase, catalytic core (InterPro:IPR017853), Glycoside hydrolase, subgroup, catalytic core (InterPro:IPR013781), Glycosyl hydrolase, family 13, catalytic domain (InterPro:IPR006047); BEST Arabidopsis thaliana protein match is: isoamylase 1 (TAIR:AT2G39930.1); Has 30201 Blast hits to 17322 proteins in 780 species: Archae - 12; Bacteria - 1396; Metazoa - 17338; Fungi - 3422; Plants - 5037; Viruses - 0; Other Eukaryotes - 2996 (source: NCBI BLink).
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Functional Annotation

Biological Process

GO termEvidence(s)Provider(s)DescriptionSource(s)
GO:0005975
IEA
GOA Databasecarbohydrate metabolic process
GO:0005975
IEA
InterProcarbohydrate metabolic process
GO:0009660
ISO
PLAZA Integrative Orthologyamyloplast organization Os09g0469400
GO:0008152
IEA
GOA Databasemetabolic process
GO:0005983
IMP
IEA
Gene Ontologystarch catabolic process1
GO:0005977
IEA
GOA Databaseglycogen metabolic process

Molecular Function

GO termEvidence(s)Provider(s)DescriptionSource(s)
GO:0003824
IEA
GOA Databasecatalytic activity
GO:0003824
IEA
InterProcatalytic activity
GO:0004553
IEA
GOA Databasehydrolase activity, hydrolyzing O-glycosyl compounds
GO:0004553
IEA
InterProhydrolase activity, hydrolyzing O-glycosyl compounds
GO:0016787
IEA
GOA Databasehydrolase activity
GO:0016798
IEA
GOA Databasehydrolase activity, acting on glycosyl bonds
GO:0019156
IEA
GOA Databaseisoamylase activity
GO:0019156
IDA
Gene Ontologyisoamylase activity1

Cellular Component

GO termEvidence(s)Provider(s)DescriptionSource(s)
GO:0009501
ISO
PLAZA Integrative Orthologyamyloplast Os09g0469400
GO:0009536
IEA
GOA Databaseplastid
GO:0009507
IDA
IEA
GOA Databasechloroplast
GO:0009507
HDA
ISM
Gene Ontologychloroplast2
GO:0009570
IDA
GOA Databasechloroplast stroma
GO:0009570
HDA
Gene Ontologychloroplast stroma3
GO:0009569
IDA
Gene Ontologychloroplast starch grain4

Color Legend

Experimental Evidence
Computational Reviewed Evidence
Electronic Evidence
GO Sources: Primary Orthology Homology
Show redundant parents:
InterPro Description
IPR004193 Glycoside hydrolase, family 13, N-terminal
IPR013783 Immunoglobulin-like fold
IPR014756 Immunoglobulin E-set
IPR006047 Glycosyl hydrolase, family 13, catalytic domain
IPR013780 Glycosyl hydrolase, all-beta
IPR017853 Glycoside hydrolase superfamily
IPR044505 Glycogen debranching enzyme GlgX/isoamylase, N-terminal Early set domain
Mapman id Description
3.2.3.3.2.1 Carbohydrate metabolism.starch metabolism.degradation.hydrolysis and phosphorolysis.starch-debranching activities.isoamylase (ISA3)