Gene: AT3G54870 (Arabidopsis thaliana)

Overview top

Gene Identifier
AT3G54870
Transcript Identifier
AT3G54870.2
Gene Type
Coding gene
Location
Chr3 : 20330806-20336523 : positive

Family

Gene family
HOM04M000020
(1960 genes in 29 species)
specific family
Subfamily
ORTHO04M001874
(83 genes in 27 species)
specific family

Descriptions

Description
Armadillo/beta-catenin repeat family protein / kinesin motor family protein
Curated Summary
Armadillo-repeat containing kinesin-related protein. Plays a role during transition to root-hair tip growth.Mutants have short, branched root hairs and an excess of endoplasmic microtubles. Phenotype suggests ARK1 plays a role in modulating microtubule depolymerization during root hair tip growth.
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Identifiers

Type Value
AliasARK1,ARMADILLO REPEAT-CONTAINING KINESIN 1,AtKINUc,Arabidopsis thaliana KINESIN Ungrouped clade, gene A,CAE1,CA-ROP2 ENHANCER 1
full_nameMORPHOGENESIS OF ROOT HAIR 2
symbolMRH2
tidAT3G54870.2
UniProtQ9SV36

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Biological Process

GO termEvidence(s)ProviderDescriptionSource
GO:0007018 IBA, IEA, UniProtmicrotubule-based movement1 2
GO:0032886 IEAUniProtregulation of microtubule-based process1
GO:0048364 IEAUniProtroot development1
GO:0048765 IMPGene Ontologyroot hair cell differentiation1
GO:0048768 IMPGene Ontologyroot hair cell tip growth1
GO:0031110 IMPGene Ontologyregulation of microtubule polymerization or depolymerization1

Molecular Function

GO termEvidence(s)ProviderDescriptionSource
GO:0003777 IBA, IEA, ISS, UniProtmicrotubule motor activity1 2 3
GO:0005524 IEAUniProtATP binding1
GO:0008017 IEA, IDA, UniProtmicrotubule binding1 2
GO:0005515 IEAInterProprotein binding
GO:0005488 IEAInterProbinding
GO:0016887 IBAUniProtATPase activity1
GO:0003779 IDAGene Ontologyactin binding1

Cellular Component

GO termEvidence(s)ProviderDescriptionSource
GO:0005819 IEAUniProtspindle1
GO:0005871 IBAUniProtkinesin complex1
GO:0005874 IEA, IDA, UniProtmicrotubule1 2 3
GO:0009524 IEAUniProtphragmoplast1

Color Legend

Experimental Evidence
Electronic Evidence
Computational Reviewed Evidence
GO Sources:   Primary     Orthology     Homology  
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InterPro Description
IPR001752Kinesin motor domain
IPR011989Armadillo-like helical
IPR033291Armadillo repeat-containing kinesin-like protein 1/2
IPR000225Armadillo
IPR019821Kinesin motor domain, conserved site
IPR016024Armadillo-type fold
IPR027417P-loop containing nucleoside triphosphate hydrolase

Mapman id Description
20.1.3.13.Cytoskeleton organisation.microtubular network.Kinesin microtubule-based motor protein activities.motor protein (Kinesin-U)
No SignalP domains detected for this gene.