Gene: AT3G21220 (Arabidopsis thaliana)

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Gene Identifier
AT3G21220
Transcript Identifier
AT3G21220.1
Gene Type
Coding gene
Location
Chr3 : 7445917-7446963 : positive

Family

Gene family
HOM04M000045
(1430 genes in 29 species)
specific family
Subfamily
ORTHO04M000579
(176 genes in 27 species)
specific family
Duplication type
Block duplicate

Descriptions

Description
MAP kinase kinase 5
Curated Summary
Encodes a mitogen-activated kinase kinase, dual specific protein kinase that is expressed in vegetative tissues and floral buds. Involved in innate immunity. This protein activates MPK3/MPK6 and early-defense genes redundantly with MKK4.In plants with both MKK5 and MKK6 levels reduced by RNAi plants, floral organs do not abscise suggestion a role for both proteins in mediating floral organ abscission.
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Identifiers

Type Value
AliasATMAP2K_ALPHA,ATMEK5,ARABIDOPSIS THALIANA MITOGEN-ACTIVATED PROTEIN KINASE KINASE 5,ATMKK5,ARABIDOPSIS THALIANA MITOGEN-ACTIVATED PROTEIN KINASE KINASE 5,MAP2K_A,MEK5,MAP KINASE KINASE 5
symbolMKK5
tidAT3G21220.1
UniProtQ8RXG3

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Biological Process

GO termEvidence(s)ProviderDescriptionSource
GO:0006468 IEAGene Ontologyprotein phosphorylation1
GO:0009814 IMPUniProtdefense response, incompatible interaction1
GO:2000037 IGIGene Ontologyregulation of stomatal complex patterning1
GO:0009626 IMPUniProtplant-type hypersensitive response1 2
GO:0010365 IMPUniProtpositive regulation of ethylene biosynthetic process1 2
GO:0010227 IMPUniProtfloral organ abscission1
GO:0010229 IGIUniProtinflorescence development1
GO:0000165 ISSGene OntologyMAPK cascade1
GO:0000187 ISSGene Ontologyactivation of MAPK activity1
GO:0032147 IBAUniProtactivation of protein kinase activity
GO:0007346 IBAUniProtregulation of mitotic cell cycle
GO:0023014 IBAUniProtsignal transduction by protein phosphorylation
GO:0031098 IBAUniProtstress-activated protein kinase signaling cascade
GO:2000038 IEAPLAZA Integrative Orthologyregulation of stomatal complex developmentAT1G51660

Molecular Function

GO termEvidence(s)ProviderDescriptionSource
GO:0004672 IEAInterProprotein kinase activity
GO:0005524 IEAUniProtATP binding1
GO:0004674 IBA, IEA, UniProtprotein serine/threonine kinase activity1
GO:0004702 IBAGene Ontologysignal transducer, downstream of receptor, with serine/threonine kinase activity1
GO:0016301 ISSGene Ontologykinase activity1
GO:0005515 IPIGene Ontologyprotein binding1 2
GO:0004708 ISSGene OntologyMAP kinase kinase activity1

Cellular Component

GO termEvidence(s)ProviderDescriptionSource
GO:0005737 IBAUniProtcytoplasm1
GO:0005739 ISMGene Ontologymitochondrion1
GO:0005634 IEAPLAZA Integrative OrthologynucleusAT1G51660
GO:0009570 IEAPLAZA Integrative Orthologychloroplast stromaAT1G51660

Color Legend

Experimental Evidence
Electronic Evidence
Computational Reviewed Evidence
GO Sources:   Primary     Orthology     Homology  
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InterPro Description
IPR000719Protein kinase domain
IPR017441Protein kinase, ATP binding site
IPR008271Serine/threonine-protein kinase, active site
IPR011009Protein kinase-like domain

Mapman id Description
18.4.2.1.Protein modification.phosphorylation.STE protein kinase superfamily.protein kinase (MAPKK)
No SignalP domains detected for this gene.