Gene: AT5G55230 (Arabidopsis thaliana)

Overview top

Gene Identifier
AT5G55230
Transcript Identifier
AT5G55230.2
Gene Type
Coding gene
Location
5 : 22402716-22405182 : positive

Family

Gene family
HOM03D000462
(275 genes in 30 species)
specific family
Subfamily
ORTHO03D001012
(60 genes in 25 species)
specific family
Duplication type
Block duplicate

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Descriptions

Description
microtubule-associated proteins 65-1
Curated Summary
Binds and bundles microtubules. Plays a role in stabilizing anti-parallel microtubules in the central spindle at anaphase to early cytokinesis but is not essential at the midline of the phragmoplast at later stages. The timing with which the MAP65-1 was targeted to the spindle appears to be regulated by a phosphorylation sensitive switch. Enhances microtubule polymerization, promotes nucleation and stabilizes microtubules against cold treatment and dilution.
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Identifiers

Identifier Name
aliasMAP65-1
aliasATMAP65-1
aliasmicrotubule-associated proteins 65-1
uniprotQ9FLP0

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Biological Process

GO termEvidence(s)ProviderDescriptionSource
GO:0001578IDAGene Ontologymicrotubule bundle formation1
GO:0007020IDA, RCAGene Ontologymicrotubule nucleation1 2
GO:0031116IDAGene Ontologypositive regulation of microtubule polymerization1
GO:0000910IEA, IMPUniProtcytokinesis1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19
GO:0046785IDAGene Ontologymicrotubule polymerization1
GO:0043622IMPUniProtcortical microtubule organization1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19
GO:0008283IGIGene Ontologycell proliferation1
GO:0048528IGIGene Ontologypost-embryonic root development1
GO:0051302IGIGene Ontologyregulation of cell division1
GO:0000272RCAGene Ontologypolysaccharide catabolic process1
GO:0005982RCAGene Ontologystarch metabolic process1
GO:0009664RCAGene Ontologyplant-type cell wall organization1
GO:0019344RCAGene Ontologycysteine biosynthetic process1
GO:0030244RCAGene Ontologycellulose biosynthetic process1
GO:0048193RCAGene OntologyGolgi vesicle transport1
GO:0000226IEAInterPromicrotubule cytoskeleton organization
GO:0007067IEAUniProtmitosis1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18
GO:0006996IEAPLAZA Homologyorganelle organizationHOM03D000462
GO:0022402IEAPLAZA Homologycell cycle processHOM03D000462
GO:0007049IEAPLAZA Homologycell cycleHOM03D000462
GO:0007010IEAPLAZA Homologycytoskeleton organizationHOM03D000462
GO:0007017IEAPLAZA Homologymicrotubule-based processHOM03D000462
GO:0071840IEAPLAZA Homologycellular component organization or biogenesisHOM03D000462
GO:0051301IEAPLAZA Homologycell divisionHOM03D000462
GO:0016043IEAPLAZA Homologycellular component organizationHOM03D000462

Molecular Function

GO termEvidence(s)ProviderDescriptionSource
GO:0005515IPIGene Ontologyprotein binding1
GO:0046983IPIGene Ontologyprotein dimerization activity1
GO:0008017IDA, IEAGene Ontologymicrotubule binding1
GO:0008092IEAPLAZA Homologycytoskeletal protein bindingHOM03D000462
GO:0032403IEAPLAZA Homologyprotein complex bindingHOM03D000462
GO:0015631IEAPLAZA Homologytubulin bindingHOM03D000462

Cellular Component

GO termEvidence(s)ProviderDescriptionSource
GO:0005634IEA, IDA, ISMUniProtnucleus1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
GO:0005737IDAGene Ontologycytoplasm1
GO:0005819IEA, IDAUniProtspindle1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19
GO:0009524IEA, IDAUniProtphragmoplast1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19
GO:0010005IDAGene Ontologycortical microtubule, transverse to long axis1
GO:0009574IDAGene Ontologypreprophase band1
GO:0055028IDAGene Ontologycortical microtubule1
GO:0005829IDAGene Ontologycytosol1
GO:0005874IEA, IDAUniProtmicrotubule1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19
GO:0072686IDAGene Ontologymitotic spindle1
GO:0005938IEAUniProtcell cortex1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18

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Experimental Evidence
Electronic Evidence
Computational Reviewed Evidence
GO Sources:   Primary     Orthology     Homology  
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InterPro Description
IPR007145Microtubule-associated protein, MAP65/Ase1/PRC1

Mapman id Description
31.1cell.organisation
No SignalP domains detected for this gene.