Gene: AT1G19800 (Arabidopsis thaliana)

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Gene Identifier
AT1G19800
Transcript Identifier
AT1G19800.2
Gene Type
Coding gene
Location
1 : 6846812-6847954 : positive

Family

Gene family
HOM03D006631
(33 genes in 27 species)
specific family

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Descriptions

Description
trigalactosyldiacylglycerol 1
Curated Summary
Encodes a permease-like protein involved in lipid transfer from the ER to the chloroplast, more specifically, transfer of phosphatidate across the chloroplast inner membrane. Mutant leaves accumulate trigalactosyldiacylglycerol, triacylglycerol and phosphatidate. Chloroplast lipids are altered in their fatty acid composition and as a consequence the development of chloroplasts in the mutants are impacted. The mutant seeds has a higher abortion rate. Mutations in this gene suppress the low temperature-induced phenotype of Arabidopsis tocopherol-deficient mutant vte2.
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Identifiers

Identifier Name
aliasABCI14
aliasATP-binding cassette I14
aliastrigalactosyldiacylglycerol 1
aliasTGD1
uniprotQ8L4R0

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Biological Process

GO termEvidence(s)ProviderDescriptionSource
GO:0006869IMPGene Ontologylipid transport1
GO:0019243RCAGene Ontologymethylglyoxal catabolic process to D-lactate1

Molecular Function

GO termEvidence(s)ProviderDescriptionSource
GO:0005319IMPUniProtlipid transporter activity1 2 3 4 5 6 7 8 9

Cellular Component

GO termEvidence(s)ProviderDescriptionSource
GO:0009507IDA, ISMGene Ontologychloroplast1 2
GO:0009707IDAUniProtchloroplast outer membrane1 2 3 4 5 6 7 8 9
GO:0009706TASUniProtchloroplast inner membrane1 2 3 4 5 6 7 8 9
GO:0009941IDAGene Ontologychloroplast envelope1
GO:0016021IEAUniProtintegral to membrane1 2 3 4 5 6 7 8

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Experimental Evidence
Electronic Evidence
Computational Reviewed Evidence
GO Sources:   Primary     Orthology     Homology  
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InterPro Description
IPR003453Permease domain

Mapman id Description
34.99transport.misc
No SignalP domains detected for this gene.