Gene: AT5G52920 (Arabidopsis thaliana)

Overview

Gene Identifier
AT5G52920
Transcript Identifier
AT5G52920.1
Gene Type
Coding gene
Location
5 : 21463680-21466612 : positive

Family

Gene family
HOM03D000219
(276 genes in 16 species)
specific family
Subfamily
ORTHO03D000421
(28 genes in 16 species)
specific family

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Descriptions

Description
plastidic pyruvate kinase beta subunit 1
Curated Summary
encodes a dominant chloroplast pyruvate kinase beta subunit. Important for seed oil biosynthesis. Ubiquitously expressed, with significantly increased expression in maturing seeds. The mutant plant has wrinkled seeds, with a 50-70% reduction in seed fatty acid content.
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Identifiers

Identifier Name
aliasPKP-BETA1
aliasPLASTIDIAL PYRUVATE KINASE 1
aliasPKP2
aliasPLASTIDIAL PYRUVATE KINASE 2
aliasPKP1
aliasplastidic pyruvate kinase beta subunit 1
uniprotQ9FLW9

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Biological Process

GO termEvidence(s)ProviderDescriptionSource
GO:0006096IEA, ISSUniProtglycolysis1 2 3 4 5 6 7 8 9 10 11
GO:0046686IEPUniProtresponse to cadmium ion1 2 3 4 5 6 7 8 9 10 11 12
GO:0010431IMPUniProtseed maturation1 2 3 4 5 6 7 8 9 10 11 12
GO:0006633IMPUniProtfatty acid biosynthetic process1 2 3 4 5 6 7 8 9 10 11 12
GO:0048316IMPGene Ontologyseed development1
GO:0006629IGIGene Ontologylipid metabolic process1
GO:1901575IEAPLAZA Homologyorganic substance catabolic processHOM03D000273
GO:0044763IEAPLAZA Homologysingle-organism cellular processHOM03D000273
GO:0006091IEAPLAZA Homologygeneration of precursor metabolites and energyHOM03D000273
GO:0016052IEAPLAZA Homologycarbohydrate catabolic processHOM03D000273
GO:0044710IEAPLAZA Homologysingle-organism metabolic processHOM03D000273
GO:0044712IEAPLAZA Homologysingle-organism catabolic processHOM03D000273
GO:0006007IEAPLAZA Homologyglucose catabolic processHOM03D000273
GO:0006006IEAPLAZA Homologyglucose metabolic processHOM03D000273
GO:0005996IEAPLAZA Homologymonosaccharide metabolic processHOM03D000273
GO:0046365IEAPLAZA Homologymonosaccharide catabolic processHOM03D000273
GO:0005975IEAPLAZA Homologycarbohydrate metabolic processHOM03D000273
GO:0009056IEAPLAZA Homologycatabolic processHOM03D000273
GO:0019318IEAPLAZA Homologyhexose metabolic processHOM03D000273
GO:0044723IEAPLAZA Homologysingle-organism carbohydrate metabolic processHOM03D000273
GO:0044724IEAPLAZA Homologysingle-organism carbohydrate catabolic processHOM03D000273
GO:0019320IEAPLAZA Homologyhexose catabolic processHOM03D000273

Molecular Function

GO termEvidence(s)ProviderDescriptionSource
GO:0004743IDA, ISSIEA, UniProtpyruvate kinase activity1 2 3 4 5 6 7 8 9 10 11 12
GO:0000287IDA, IEA, UniProtmagnesium ion binding1 2 3 4 5 6 7 8 9 10 11 12
GO:0030955IDA, IEA, UniProtpotassium ion binding1 2 3 4 5 6 7 8 9 10 11 12
GO:0003824IEAInterProcatalytic activity
GO:0005524IEAUniProtATP binding1 2 3 4 5 6 7 8 9 10 11
GO:0043169IEAPLAZA Homologycation bindingHOM03D000273
GO:0031420IEAPLAZA Homologyalkali metal ion bindingHOM03D000273
GO:0046872IEAPLAZA Homologymetal ion bindingHOM03D000273
GO:0016301IEAPLAZA Homologykinase activityHOM03D000273
GO:0016773IEAPLAZA Homologyphosphotransferase activity, alcohol group as acceptorHOM03D000273
GO:0016772IEAPLAZA Homologytransferase activity, transferring phosphorus-containing groupsHOM03D000273
GO:0016740IEAPLAZA Homologytransferase activityHOM03D000273

Cellular Component

GO termEvidence(s)ProviderDescriptionSource
GO:0009507IDA, ISMGene Ontologychloroplast1
GO:0005739IDAUniProtmitochondrion1 2 3 4 5 6 7 8 9 10 11 12
GO:0009570IDAUniProtchloroplast stroma1 2 3 4 5 6 7 8 9 10 11 12
GO:0005829RCAGene Ontologycytosol1

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Computational Reviewed Evidence
Electronic Evidence
Experimental Evidence
GO Sources:   Primary     Orthology     Homology  
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InterPro Description
IPR001697Pyruvate kinase
IPR015806Pyruvate kinase, beta-barrel insert domain
IPR015795Pyruvate kinase, C-terminal
IPR015793Pyruvate kinase, barrel
IPR015813Pyruvate/Phosphoenolpyruvate kinase-like domain
IPR015794Pyruvate kinase, alpha/beta
IPR011037Pyruvate kinase-like, insert domain
IPR018209Pyruvate kinase, active site
Mapman id Description
4.2.14glycolysis.plastid branch.pyruvate kinase (PK)
11.1.30lipid metabolism.FA synthesis and FA elongation.pyruvate kinase
No SignalP domains detected for this gene.