Gene: AT2G36910 (Arabidopsis thaliana)

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Gene Identifier
AT2G36910
Transcript Identifier
AT2G36910.1
Gene Type
Coding gene
Location
2 : 15502162-15507050 : positive

Family

Gene family
HOM03M000080
(564 genes in 16 species)
specific family
Duplication type
Block duplicate

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Descriptions

Description
ATP binding cassette subfamily B1
Curated Summary
Belongs to the family of ATP-binding cassette (ABC) transporters. Also known as AtMDR1.Possibly regulates auxin-dependent responses by influencing basipetal auxin transport in the root. Exerts nonredundant, partially overlapping functions with the ABC transporter encoded by AT3G28860. PGP1 mediates cellular efflux of IAA and interacts with PIN genes that may confer an accelerated vectoral component to PGP-mediated transport. The non-polar localization of PGP1 at root and shoot apices, where IAA gradient-driven transport is impaired, may be required to confer directionality to auxin transport in those tissues.
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Identifiers

Identifier Name
aliasARABIDOPSIS THALIANA P GLYCOPROTEIN1
aliasABCB1
aliasP-GLYCOPROTEIN 1
aliasPGP1
aliasATP-binding cassette B1
aliasATPGP1
uniprotQ9ZR72

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Biological Process

GO termEvidence(s)ProviderDescriptionSource
GO:0006200IBAGene OntologyATP catabolic process1
GO:0010540IBAUniProtbasipetal auxin transport1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
GO:0010541IBAUniProtacropetal auxin transport1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
GO:0055085IBA, IEAGene Ontologytransmembrane transport1
GO:0008361IMP, RCA, UniProtregulation of cell size1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
GO:0009637IMP, RCA, UniProtresponse to blue light1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
GO:0009639IMPGene Ontologyresponse to red or far red light1
GO:0009640IMP, RCA, UniProtphotomorphogenesis1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
GO:0009733IMP, RCAGene Ontologyresponse to auxin1 2
GO:0009958IGIUniProtpositive gravitropism1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
GO:0043481IMP, RCA, UniProtanthocyanin accumulation in tissues in response to UV light1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
GO:0009926IMP, RCA, TASGene Ontologyauxin polar transport1 2 3
GO:0009624IEPUniProtresponse to nematode1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
GO:0048443IGI, RCA, UniProtstamen development1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
GO:0007155RCAGene Ontologycell adhesion1
GO:0009793RCAGene Ontologyembryo development ending in seed dormancy1
GO:0010048RCAGene Ontologyvernalization response1
GO:0010090RCAGene Ontologytrichome morphogenesis1
GO:0010228RCAGene Ontologyvegetative to reproductive phase transition of meristem1
GO:0045010RCAGene Ontologyactin nucleation1
GO:0048364RCAGene Ontologyroot development1
GO:0048440RCAGene Ontologycarpel development1
GO:0048765RCAGene Ontologyroot hair cell differentiation1
GO:0071555RCAGene Ontologycell wall organization1
GO:0010315IDAGene Ontologyauxin efflux1
GO:0006810IEAInterProtransport
GO:0044765IEAPLAZA Homologysingle-organism transportHOM03M000080
GO:0051234IEAPLAZA Homologyestablishment of localizationHOM03M000080
GO:0051179IEAPLAZA HomologylocalizationHOM03M000080

Molecular Function

GO termEvidence(s)ProviderDescriptionSource
GO:0042626IBA, ISSIEA, UniProtATPase activity, coupled to transmembrane movement of substances1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
GO:0005516ISSGene Ontologycalmodulin binding1
GO:0005515IPIGene Ontologyprotein binding1
GO:0010329IDAUniProtauxin efflux transmembrane transporter activity1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
GO:0010328IDAUniProtauxin influx transmembrane transporter activity1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
GO:0005524IEAUniProtATP binding1 2 3 4 5 6 7 8 9 10 11 12 13 14
GO:0017111IEAInterPronucleoside-triphosphatase activity
GO:0000166IEAInterPronucleotide binding
GO:0016887IEAInterProATPase activity
GO:0005215IEAPLAZA Homologytransporter activityHOM03M000080
GO:0032555IEAPLAZA Homologypurine ribonucleotide bindingHOM03M000080
GO:0016817IEAPLAZA Homologyhydrolase activity, acting on acid anhydridesHOM03M000080
GO:0043168IEAPLAZA Homologyanion bindingHOM03M000080
GO:0032553IEAPLAZA Homologyribonucleotide bindingHOM03M000080
GO:0042623IEAPLAZA HomologyATPase activity, coupledHOM03M000080
GO:0043167IEAPLAZA Homologyion bindingHOM03M000080
GO:0035639IEAPLAZA Homologypurine ribonucleoside triphosphate bindingHOM03M000080
GO:0097367IEAPLAZA Homologycarbohydrate derivative bindingHOM03M000080
GO:0022804IEAPLAZA Homologyactive transmembrane transporter activityHOM03M000080
GO:0016818IEAPLAZA Homologyhydrolase activity, acting on acid anhydrides, in phosphorus-containing anhydridesHOM03M000080
GO:0032559IEAPLAZA Homologyadenyl ribonucleotide bindingHOM03M000080
GO:1901265IEAPLAZA Homologynucleoside phosphate bindingHOM03M000080
GO:0016462IEAPLAZA Homologypyrophosphatase activityHOM03M000080
GO:0001882IEAPLAZA Homologynucleoside bindingHOM03M000080
GO:0030554IEAPLAZA Homologyadenyl nucleotide bindingHOM03M000080
GO:0016820IEAPLAZA Homologyhydrolase activity, acting on acid anhydrides, catalyzing transmembrane movement of substancesHOM03M000080
GO:0017076IEAPLAZA Homologypurine nucleotide bindingHOM03M000080
GO:0097159IEAPLAZA Homologyorganic cyclic compound bindingHOM03M000080
GO:0015399IEAPLAZA Homologyprimary active transmembrane transporter activityHOM03M000080
GO:0015405IEAPLAZA HomologyP-P-bond-hydrolysis-driven transmembrane transporter activityHOM03M000080
GO:0022857IEAPLAZA Homologytransmembrane transporter activityHOM03M000080
GO:0036094IEAPLAZA Homologysmall molecule bindingHOM03M000080
GO:0032549IEAPLAZA Homologyribonucleoside bindingHOM03M000080
GO:0016787IEAPLAZA Homologyhydrolase activityHOM03M000080
GO:1901363IEAPLAZA Homologyheterocyclic compound bindingHOM03M000080
GO:0001883IEAPLAZA Homologypurine nucleoside bindingHOM03M000080
GO:0032550IEAPLAZA Homologypurine ribonucleoside bindingHOM03M000080
GO:0043492IEAPLAZA HomologyATPase activity, coupled to movement of substancesHOM03M000080

Cellular Component

GO termEvidence(s)ProviderDescriptionSource
GO:0005886IDA, ISM, UniProtplasma membrane1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
GO:0016021IBA, IEA, UniProtintegral to membrane1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
GO:0009506IDAUniProtplasmodesma1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
GO:0031224IEAPLAZA Homologyintrinsic to membraneHOM03M000080
GO:0016020IEAPLAZA HomologymembraneHOM03M000080
GO:0044425IEAPLAZA Homologymembrane partHOM03M000080

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Experimental Evidence
Electronic Evidence
Computational Reviewed Evidence
GO Sources:   Primary     Orthology     Homology  
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InterPro Description
IPR003439ABC transporter-like
IPR003593AAA+ ATPase domain
IPR027417P-loop containing nucleoside triphosphate hydrolase
IPR011527ABC transporter type 1, transmembrane domain
IPR001140ABC transporter, transmembrane domain
IPR017871ABC transporter, conserved site

Mapman id Description
34.16transport.ABC transporters and multidrug resistance systems
No SignalP domains detected for this gene.