Gene: AT3G11945 (Arabidopsis thaliana)

Overview top

Gene Identifier
AT3G11945
Transcript Identifier
AT3G11945.2
Gene Type
Coding gene
Location
3 : 3780041-3782880 : negative

Family

Gene family
HOM03D001970
(86 genes in 31 species)
specific family
Subfamily
ORTHO03D005302
(34 genes in 30 species)
specific family
Duplication type
Tandem duplicate

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Descriptions

Description
homogentisate prenyltransferase
Curated Summary
Encodes a protein involved in plastoquinone-9 biosynthesis. The enzyme possesses homogentisate prenyltransferase activity and was shown to use solanesyl diphosphate, farnesyl diphosphate and geranylgeranyldiphosphate as prenyl donors, but not phytyldiphosphate. This gene At3g11945 derives from a split of At3g11950, publications Tian et al (2007) and Sadre et al (2006) refer to this gene as At3g11950.
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Identifiers

Identifier Name
aliashomogentisate prenyltransferase
aliasPHYTOENE DESATURATION 2
aliasATHST
aliasPDS2
aliasHST
uniprotQ1ACB3

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Biological Process

GO termEvidence(s)ProviderDescriptionSource
GO:0010236IMPGene Ontologyplastoquinone biosynthetic process1
GO:0016117IMPGene Ontologycarotenoid biosynthetic process1
GO:0010189IEAUniProtvitamin E biosynthetic process1 2

Molecular Function

GO termEvidence(s)ProviderDescriptionSource
GO:0004161NASGene Ontologydimethylallyltranstransferase activity1
GO:0010355IDAGene Ontologyhomogentisate farnesyltransferase activity1
GO:0010356IDAGene Ontologyhomogentisate geranylgeranyltransferase activity1
GO:0010357IDAGene Ontologyhomogentisate solanesyltransferase activity1
GO:0004659IEAUniProtprenyltransferase activity1 2
GO:0008270IEAPLAZA Homologyzinc ion bindingHOM03D001970
GO:0003824IEAPLAZA Homologycatalytic activityHOM03D001970

Cellular Component

GO termEvidence(s)ProviderDescriptionSource
GO:0005739ISMGene Ontologymitochondrion1
GO:0009941IDAGene Ontologychloroplast envelope1
GO:0009536IDAGene Ontologyplastid1
GO:0016021IEAUniProtintegral to membrane1 2
GO:0009535IEAUniProtchloroplast thylakoid membrane1 2

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
16.1.3secondary metabolism.isoprenoids.tocopherol biosynthesis
No SignalP domains detected for this gene.