Gene: AT5G23720 (Arabidopsis thaliana)

Overview top

Gene Identifier
AT5G23720
Transcript Identifier
AT5G23720.1
Gene Type
Coding gene
Location
5 : 7998309-8002594 : positive

Family

Gene family
HOM03D004723
(42 genes in 30 species)
specific family

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Descriptions

Description
dual specificity protein phosphatase family protein
Curated Summary
Encodes a protein tyrosine phosphatase Propyzamide-Hypersensitive 1 (PHS1). One of the mutant alleles, phs1-1, is hypersensitive to the microtubule-destabilizing drug propyzamide, suggesting that PHS1 may be involved in phosphorylation cascades that control the dynamics of cortical microtubules in plant cells. A second allele, phs1-3, is hypersensitive to abscisic acid, indicating a possible involvement of PHS1 in ABA signalling.
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Identifiers

Identifier Name
aliasPROPYZAMIDE-HYPERSENSITIVE 1
aliasPHS1
uniprotQ75QN6

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Biological Process

GO termEvidence(s)ProviderDescriptionSource
GO:0000188IBAGene Ontologyinactivation of MAPK activity1
GO:0006470IBA, IEAGene Ontologyprotein dephosphorylation1
GO:0043405IBAGene Ontologyregulation of MAP kinase activity1
GO:0043622IMPUniProtcortical microtubule organization1 2 3 4 5 6 7
GO:0009737IMPUniProtresponse to abscisic acid1 2 3 4 5 6 7
GO:0010119IMPUniProtregulation of stomatal movement1 2 3 4 5 6 7
GO:0010468IMPUniProtregulation of gene expression1 2 3 4 5 6 7
GO:0043407RCAGene Ontologynegative regulation of MAP kinase activity1
GO:0016311IEAInterProdephosphorylation
GO:0009738IEAUniProtabscisic acid-activated signaling pathway1 2 3 4 5 6
GO:0035335IEAUniProtpeptidyl-tyrosine dephosphorylation1 2 3 4 5 6

Molecular Function

GO termEvidence(s)ProviderDescriptionSource
GO:0008138IBA, ISSIEA, UniProtprotein tyrosine/serine/threonine phosphatase activity1 2 3 4 5 6 7 8
GO:0033549IBAUniProtMAP kinase phosphatase activity1 2 3 4 5 6 7
GO:0004721IDAGene Ontologyphosphoprotein phosphatase activity1
GO:0005515IPIGene Ontologyprotein binding1
GO:0016791IEAInterProphosphatase activity
GO:0016773IEAUniProtphosphotransferase activity, alcohol group as acceptor1 2 3 4 5 6
GO:0004725IEAUniProtprotein tyrosine phosphatase activity1 2 3 4 5 6
GO:0016772IEAInterProtransferase activity, transferring phosphorus-containing groups

Cellular Component

GO termEvidence(s)ProviderDescriptionSource
GO:0005737IDA, ISM, UniProtcytoplasm1 2 3 4 5 6 7 8

Color Legend

Experimental Evidence
Electronic Evidence
Computational Reviewed Evidence
GO Sources:   Primary     Orthology     Homology  
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InterPro Description
IPR020422Dual specificity phosphatase, subgroup, catalytic domain
IPR024950Dual specificity phosphatase
IPR011009Protein kinase-like domain
IPR016130Protein-tyrosine phosphatase, active site
IPR000340Dual specificity phosphatase, catalytic domain
IPR000403Phosphatidylinositol 3-/4-kinase, catalytic domain
IPR000387Protein-tyrosine/Dual specificity phosphatase
IPR015275Actin-fragmin kinase, catalytic domain

Mapman id Description
29.4protein.postranslational modification
No SignalP domains detected for this gene.