Gene: AT3G05630 (Arabidopsis thaliana)

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Gene Identifier
AT3G05630
Transcript Identifier
AT3G05630.1
Gene Type
Coding gene
Location
3 : 1635321-1640105 : positive

Family

Gene family
HOM03M002495
(34 genes in 14 species)
specific family

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Descriptions

Description
phospholipase D P2
Curated Summary
Encodes a member of the PXPH-PLD subfamily of phospholipase D proteins. Regulates vesicle trafficking. Required for auxin transport and distribution and hence auxin responses. This subfamily is novel structurally different from the majority of plant PLDs by having phox homology (PX) and pleckstrin homology (PH) domains. Involved regulating root development in response to nutrient limitation. Plays a major role in phosphatidic acid production during phosphate deprivation. Induced upon Pi starvation in both shoots and roots. Involved in hydrolyzing phosphatidylcholine and phosphatidylethanolamine to produce diacylglycerol for digalactosyldiacylglycerol synthesis and free Pi to sustain other Pi-requiring processes. Does not appear to be involved in root hair patterning. Expression is upregulated in the shoot of cax1/cax3 mutant.
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Identifiers

Identifier Name
aliasPLDZETA2
aliasPLDP2
aliasPHOSPHOLIPASE D ZETA 2
aliasphospholipase D P2
aliasPDLZ2
uniprotQ9M9W8

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Biological Process

GO termEvidence(s)ProviderDescriptionSource
GO:0009395IMPUniProtphospholipid catabolic process1 2
GO:0048364IGIUniProtroot development1 2
GO:0006995IEPUniProtcellular response to nitrogen starvation1 2
GO:0016036IEP, RCA, UniProtcellular response to phosphate starvation1 2 3
GO:0019375IMP, RCA, UniProtgalactolipid biosynthetic process1 2 3
GO:0009733IMPUniProtresponse to auxin1 2
GO:0060627IDAUniProtregulation of vesicle-mediated transport1 2
GO:0006635RCAGene Ontologyfatty acid beta-oxidation1
GO:0007568RCAGene Ontologyaging1
GO:0009407RCAGene Ontologytoxin catabolic process1
GO:0042631RCAGene Ontologycellular response to water deprivation1
GO:0043161RCAGene Ontologyproteasome-mediated ubiquitin-dependent protein catabolic process1
GO:0045892RCAGene Ontologynegative regulation of transcription, DNA-dependent1
GO:0051788RCAGene Ontologyresponse to misfolded protein1
GO:0080129RCAGene Ontologyproteasome core complex assembly1
GO:0008152IEAInterPrometabolic process

Molecular Function

GO termEvidence(s)ProviderDescriptionSource
GO:0004630IEA, ISSUniProtphospholipase D activity1 2
GO:0070290IEAUniProtNAPE-specific phospholipase D activity1
GO:0005543IEAUniProtphospholipid binding1
GO:0005515IEAInterProprotein binding
GO:0003824IEAInterProcatalytic activity

Cellular Component

GO termEvidence(s)ProviderDescriptionSource
GO:0005634ISMGene Ontologynucleus1
GO:0005773IDAUniProtvacuole1 2

Color Legend

Experimental Evidence
Electronic Evidence
Computational Reviewed Evidence
GO Sources:   Primary     Orthology     Homology  
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InterPro Description
IPR001736Phospholipase D/Transphosphatidylase
IPR001849Pleckstrin homology domain
IPR011993Pleckstrin homology-like domain
IPR015679Phospholipase D family
IPR025202Phospholipase D-like domain

Mapman id Description
11.9.3.1lipid metabolism.lipid degradation.lysophospholipases.phospholipase D
No SignalP domains detected for this gene.