Gene: AT2G18950 (Arabidopsis thaliana)

Overview top

Gene Identifier
AT2G18950
Transcript Identifier
AT2G18950.1
Gene Type
Coding gene
Location
2 : 8207491-8210047 : positive

Family

Gene family
HOM03D001869
(90 genes in 29 species)
specific family
Subfamily
ORTHO03D005801
(33 genes in 28 species)
specific family

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Descriptions

Description
homogentisate phytyltransferase 1
Curated Summary
Encodes homogentisate phytyltransferase involved in tocopherol biosynthesis. Has impact on seed longevity and plays a role in the adaptation to low temperature stress, notably phloem loading.
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Identifiers

Identifier Name
aliasTPT1
aliasHOMOGENTISATE PHYTYLTRANSFERASE
aliasVTE2
aliasHPT1
aliasATHPT
aliashomogentisate phytyltransferase 1
aliasVITAMIN E 2
uniprotQ8VWJ1

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Biological Process

GO termEvidence(s)ProviderDescriptionSource
GO:0010189IMP, TAS, UniProtvitamin E biosynthetic process1 2 3 4 5 6 7 8 9 10 11 12 13
GO:0042362TASGene Ontologyfat-soluble vitamin biosynthetic process1
GO:0009266IMPUniProtresponse to temperature stimulus1 2 3 4 5 6 7 8 9 10 11 12
GO:0009915IMPUniProtphloem sucrose loading1 2 3 4 5 6 7 8 9 10 11 12
GO:0031347IMPUniProtregulation of defense response1 2 3 4 5 6 7 8 9 10 11 12
GO:0006636IMP, RCA, UniProtunsaturated fatty acid biosynthetic process1 2 3 4 5 6 7 8 9 10 11 12 13
GO:0071555IMPUniProtcell wall organization1 2 3 4 5 6 7 8 9 10 11 12
GO:0000096RCAGene Ontologysulfur amino acid metabolic process1
GO:0006546RCAGene Ontologyglycine catabolic process1
GO:0006733RCAGene Ontologyoxidoreduction coenzyme metabolic process1
GO:0006766RCAGene Ontologyvitamin metabolic process1
GO:0008652RCAGene Ontologycellular amino acid biosynthetic process1
GO:0009072RCAGene Ontologyaromatic amino acid family metabolic process1
GO:0009106RCAGene Ontologylipoate metabolic process1
GO:0009108RCAGene Ontologycoenzyme biosynthetic process1
GO:0009117RCAGene Ontologynucleotide metabolic process1
GO:0009416RCAGene Ontologyresponse to light stimulus1
GO:0009695RCAGene Ontologyjasmonic acid biosynthetic process1
GO:0009965RCAGene Ontologyleaf morphogenesis1
GO:0015994RCAGene Ontologychlorophyll metabolic process1
GO:0019216RCAGene Ontologyregulation of lipid metabolic process1
GO:0019288RCAGene Ontologyisopentenyl diphosphate biosynthetic process, methylerythritol 4-phosphate pathway1
GO:0019748RCAGene Ontologysecondary metabolic process1
GO:0030154RCAGene Ontologycell differentiation1
GO:0031408RCAGene Ontologyoxylipin biosynthetic process1
GO:0044272RCAGene Ontologysulfur compound biosynthetic process1
GO:0045893RCAGene Ontologypositive regulation of transcription, DNA-dependent1

Molecular Function

GO termEvidence(s)ProviderDescriptionSource
GO:0004659IDA, IEAGene Ontologyprenyltransferase activity1
GO:0010176IDA, IMP, UniProthomogentisate phytyltransferase activity1 2 3 4 5 6 7 8 9 10 11 12 13

Cellular Component

GO termEvidence(s)ProviderDescriptionSource
GO:0005886ISMGene Ontologyplasma membrane1
GO:0009507ISSUniProtchloroplast1 2 3 4 5 6 7 8 9 10 11 12
GO:0016021IEAUniProtintegral to membrane1 2 3 4 5 6 7 8 9 10 11
GO:0009535IEAUniProtchloroplast thylakoid membrane1 2 3 4 5 6 7 8 9 10 11

Color Legend

Experimental Evidence
Electronic Evidence
Computational Reviewed Evidence
GO Sources:   Primary     Orthology     Homology  
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InterPro Description
IPR000537UbiA prenyltransferase family

Mapman id Description
16.1.3.2secondary metabolism.isoprenoids.tocopherol biosynthesis.homogentisate phytyltransferase
No SignalP domains detected for this gene.