Gene: AT3G10700 (Arabidopsis thaliana)

Overview top

Gene Identifier
AT3G10700
Transcript Identifier
AT3G10700.1
Gene Type
Coding gene
Location
Chr3 : 3346789-3350863 : negative

Family

Gene family
HOM04M005861
(34 genes in 27 species)
specific family

Descriptions

Description
galacturonic acid kinase
Curated Summary
Encodes a GHMP kinase family protein that acts as a galacturonic acid-1-phosphate kinase that catalyzes the production of galacturonic acid-1-phosphate. This is a precursor of the important cell wall building block UDP-galacturonic acid. Based on gene trap line GT8007, the gene appears to be expressed in a petal and stamen-specific manner, between flower stages 8 to 11, however, later RT-qPCR analysis demonstrates that the transcript is present throughout the plant in all tissues tested.
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Identifiers

Type Value
symbolGalAK
tidAT3G10700.1
UniProtQ8VYG2

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Biological Process

GO termEvidence(s)ProviderDescriptionSource
GO:0008152 IEAInterPrometabolic process
GO:0006012 IEAUniProtgalactose metabolic process1
GO:0046835 IDA, IEAGene Ontologycarbohydrate phosphorylation1 2
GO:0046396 IDAGene OntologyD-galacturonate metabolic process1

Molecular Function

GO termEvidence(s)ProviderDescriptionSource
GO:0005534 IEAUniProtgalactose binding
GO:0005524 IEA, ISS, UniProtATP binding1 2
GO:0016301 IEAUniProtkinase activity
GO:0016773 IEAUniProtphosphotransferase activity, alcohol group as acceptor
GO:0004335 IEA, IDA, ISS, UniProtgalactokinase activity1 2 3
GO:0046872 IEAGene Ontologymetal ion binding1
GO:0047912 IDAGene Ontologygalacturonokinase activity1

Cellular Component

GO termEvidence(s)ProviderDescriptionSource
GO:0005737 IEA, ISM, UniProtcytoplasm1 2
GO:0005829 IDAGene Ontologycytosol1

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Experimental Evidence
Electronic Evidence
Computational Reviewed Evidence
GO Sources:   Primary     Orthology     Homology  
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InterPro Description
IPR013750GHMP kinase, C-terminal domain
IPR014721Ribosomal protein S5 domain 2-type fold, subgroup
IPR019539Galactokinase galactose-binding domain
IPR006204GHMP kinase N-terminal domain
IPR006206Mevalonate/galactokinase
IPR000705Galactokinase
IPR020568Ribosomal protein S5 domain 2-type fold

Mapman id Description
3.13.4.2.1.Carbohydrate metabolism.nucleotide sugar biosynthesis.UDP-D-galacturonic acid biosynthesis.salvage biosynthesis.galacturonokinase
No SignalP domains detected for this gene.