Gene: AT5G48300 (Arabidopsis thaliana)

Overview top

Gene Identifier
AT5G48300
Transcript Identifier
AT5G48300.1
Gene Type
Coding gene
Location
5 : 19570326-19572557 : positive

Family

Gene family
HOM03M000674
(103 genes in 16 species)
specific family
Subfamily
ORTHO03M004174
(7 genes in 5 species)
specific family

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Descriptions

Description
ADP glucose pyrophosphorylase 1
Curated Summary
Encodes the small subunit of ADP-glucose pyrophosphorylase. The small subunit is the catalytic isoform responsible for ADP-glucose pyrophosphorylase activity. The presence of the small subunit is required for large subunit stability. Two isoforms of the small subunit (ApS1 and ApS2) have been described. ApS1 is the major small subunit isoform present in all plant tissues tested.
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Identifiers

Identifier Name
aliasADG1
aliasADP glucose pyrophosphorylase 1
aliasAPS1
aliasADP-GLUCOSE PYROPHOSPHORYLASE SMALL SUBUNIT 1
uniprotP55228

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Biological Process

GO termEvidence(s)ProviderDescriptionSource
GO:0019252IMP, RCATAS, UniProtstarch biosynthetic process1 2 3 4 5 6
GO:0048573IMPUniProtphotoperiodism, flowering1 2 3 4
GO:0000023RCAGene Ontologymaltose metabolic process1
GO:0006098RCAGene Ontologypentose-phosphate shunt1
GO:0009637RCAGene Ontologyresponse to blue light1
GO:0009644RCAGene Ontologyresponse to high light intensity1
GO:0009744RCAGene Ontologyresponse to sucrose1
GO:0009793RCAGene Ontologyembryo development ending in seed dormancy1
GO:0009853RCAGene Ontologyphotorespiration1
GO:0010027RCAGene Ontologythylakoid membrane organization1
GO:0010114RCAGene Ontologyresponse to red light1
GO:0010155RCAGene Ontologyregulation of proton transport1
GO:0010218RCAGene Ontologyresponse to far red light1
GO:0010228RCAGene Ontologyvegetative to reproductive phase transition of meristem1
GO:0016226RCAGene Ontologyiron-sulfur cluster assembly1
GO:0019288RCAGene Ontologyisopentenyl diphosphate biosynthetic process, methylerythritol 4-phosphate pathway1
GO:0019760RCAGene Ontologyglucosinolate metabolic process1
GO:0019761RCAGene Ontologyglucosinolate biosynthetic process1
GO:0043085RCAGene Ontologypositive regulation of catalytic activity1
GO:0048481RCAGene Ontologyovule development1
GO:0005978IEAUniProtglycogen biosynthetic process1 2 3
GO:0009058IEAInterProbiosynthetic process
GO:0005977IEAPLAZA Homologyglycogen metabolic processHOM03M000674
GO:0006112IEAPLAZA Homologyenergy reserve metabolic processHOM03M000674

Molecular Function

GO termEvidence(s)ProviderDescriptionSource
GO:0008878IDA, IMP, ISSIEA, UniProtglucose-1-phosphate adenylyltransferase activity1 2 3 4 5 6
GO:0005524IEAUniProtATP binding1 2 3
GO:0016779IEAInterPronucleotidyltransferase activity

Cellular Component

GO termEvidence(s)ProviderDescriptionSource
GO:0009507IDA, ISMGene Ontologychloroplast1 2
GO:0009570IDAUniProtchloroplast stroma1 2 3 4
GO:0048046IDAUniProtapoplast1 2 3 4
GO:0030931IMPUniProtheterotetrameric ADPG pyrophosphorylase complex1 2 3 4
GO:0005829ISOPLAZA Integrative OrthologycytosolOS08G25734
GO:0009501ISOPLAZA Integrative OrthologyamyloplastOS09G12660

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Experimental Evidence
Electronic Evidence
Computational Reviewed Evidence
GO Sources:   Primary     Orthology     Homology  
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InterPro Description
IPR005836ADP-glucose pyrophosphorylase, conserved site
IPR005835Nucleotidyl transferase
IPR011831Glucose-1-phosphate adenylyltransferase
IPR011004Trimeric LpxA-like

Mapman id Description
2.1.2.1major CHO metabolism.synthesis.starch.AGPase
No SignalP domains detected for this gene.