Gene: AT4G38800 (Arabidopsis thaliana)

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Gene Identifier
AT4G38800
Transcript Identifier
AT4G38800.1
Gene Type
Coding gene
Location
4 : 18113355-18114996 : negative

Family

Gene family
HOM03D003738
(50 genes in 30 species)
specific family
Duplication type
Block duplicate

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Descriptions

Description
methylthioadenosine nucleosidase 1
Curated Summary
Encodes one of the 5'-methylthioadenosine nucleosidases (AT4G38800/MTN1; AT4G34840/MTN2). Double mutant, mtn1-1mtn2-1, retains approximately 14% of the MTN enzyme activity present in the wild type and displays a pleiotropic phenotype that includes altered vasculature and impaired fertility.
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Identifiers

Identifier Name
aliasMETHYLTHIOADENOSINE NUCLEOSIDASE 1
aliasATMTAN1
aliasmethylthioadenosine nucleosidase 1
aliasATMTN1
aliasMTAN1
aliasARABIDOPSIS METHYLTHIOADENOSINE NUCLEOSIDASE 1
aliasMTN1
uniprotQ9T0I8

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Biological Process

GO termEvidence(s)ProviderDescriptionSource
GO:0009116IEA, ISSUniProtnucleoside metabolic process1 2 3 4 5 6 7 8 9 10
GO:0019509IDAUniProtL-methionine salvage from methylthioadenosine1 2 3 4 5 6 7 8 9 10
GO:0000003IGIUniProtreproduction1 2 3 4 5 6 7 8 9 10
GO:0001944IGIUniProtvasculature development1 2 3 4 5 6 7 8 9 10
GO:0048573RCAGene Ontologyphotoperiodism, flowering1
GO:0009693ISOPLAZA Integrative Orthologyethylene biosynthetic processOS06G02220
GO:0019284ISOPLAZA Integrative OrthologyL-methionine biosynthetic process from S-adenosylmethionineOS06G02220
GO:0030912ISOPLAZA Integrative Orthologyresponse to deep waterOS06G02220

Molecular Function

GO termEvidence(s)ProviderDescriptionSource
GO:0003824ISS, IEAGene Ontologycatalytic activity1
GO:0008930IDA, NAS, UniProtmethylthioadenosine nucleosidase activity1 2 3 4 5 6 7 8 9 10 11
GO:0008782IEAUniProtadenosylhomocysteine nucleosidase activity1 2 3 4 5 6 7 8 9

Cellular Component

GO termEvidence(s)ProviderDescriptionSource
GO:0005737ISMGene Ontologycytoplasm1
GO:0005886IDAUniProtplasma membrane1 2 3 4 5 6 7 8 9 10
GO:0005829IDAUniProtcytosol1 2 3 4 5 6 7 8 9 10

Color Legend

Experimental Evidence
Electronic Evidence
Computational Reviewed Evidence
GO Sources:   Primary     Orthology     Homology  
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InterPro Description
IPR018017Nucleoside phosphorylase
IPR000845Nucleoside phosphorylase domain

Mapman id Description
13.1.3.4amino acid metabolism.synthesis.aspartate family.methionine
No SignalP domains detected for this gene.