Gene: AT4G34840 (Arabidopsis thaliana)

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Gene Identifier
AT4G34840
Transcript Identifier
AT4G34840.1
Gene Type
Coding gene
Location
4 : 16606299-16607748 : positive

Family

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

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Descriptions

Description
Phosphorylase superfamily protein
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 2
aliasMTAN2
aliasMETHYLTHIOADENOSINE NUCLEOSIDASE 2
aliasATMTN2
aliasMTN2
aliasATMTAN2
aliasARABIDOPSIS METHYLTHIOADENOSINE NUCLEOSIDASE 2
uniprotQ7XA67

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Biological Process

GO termEvidence(s)ProviderDescriptionSource
GO:0019509IDAUniProtL-methionine salvage from methylthioadenosine1 2 3 4 5 6 7
GO:0000003IGIUniProtreproduction1 2 3 4 5 6 7
GO:0001944IGIUniProtvasculature development1 2 3 4 5 6 7
GO:0009116IEAUniProtnucleoside metabolic process1 2 3 4 5 6
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:0008930IDA, NAS, UniProtmethylthioadenosine nucleosidase activity1 2 3 4 5 6 7 8
GO:0003824IEAInterProcatalytic activity
GO:0008782IEAUniProtadenosylhomocysteine nucleosidase activity1 2 3 4 5 6

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

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