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Gene : ATB' GAMMA A. thaliana

DB identifier  ? AT4G15415 Secondary Identifier  ? locus:505006470
Brief Description  Protein phosphatase 2A regulatory B subunit family protein
TAIR Computational Description  Protein phosphatase 2A regulatory B subunit family protein;(source:Araport11)
TAIR Curator Summary  B' regulatory subunit of PP2A (AtB'gamma)
TAIR Short Description  Protein phosphatase 2A regulatory B subunit family protein
TAIR Aliases  ATB' GAMMA

7 Gene Rifs

1 Organism

21 Publications

0 Synonyms

Genomics

Genome feature

Region: gene ? Length: 2862  
Location: Chr4:8816922-8819783

Gene models - ATB' GAMMA AT4G15415

? Gene models

Transcripts: 5  Exons: 14  Introns: 9 

Overlapping Features

? Genome features that overlap coordinates of this Gene

16 Child Features

1 Cross References

1 Downstream Intergenic Region

0 Located Features

1 Upstream Intergenic Region

Proteins

Curated comments from UniProt

Type Comment Proteins
2A5G_ARATH function The B regulatory subunit may modulate substrate selectivity and catalytic activity, and may also direct the localization of the catalytic enzyme to a particular subcellular compartment (By similarity). Required for the formation of the PP2A holoenzyme that negatively regulates brassinosteroid signaling by dephosphorylating and inactivating BRI1 in the cytoplasm (PubMed:26517938). Seems to be functionally connected with CPR5 and may mediate the negative regulation of defense reactions and senescence under low irradiances. May contribute to the epigenetic regulation of defense gene expression (PubMed:21571669). Involved in the control of methoxylation of indole glucosinolates and formation of 4-methoxy- indol-3-yl-methyl glucosinolate in leaves, through direct interaction with indole glucosinolate methyltransferases (PubMed:27598402). Involved in growth regulation and stress signaling (PubMed:26012558). Involved in the regulation of reactive oxygen species (ROS) signaling and maintenance of cellular ROS homeostasis (PubMed:25307043, PubMed:26012558). Required to control the level of ACO3 phosphorylation in the cytoplasm. Regulates hydrogen peroxide metabolism by controlling the abundance of AOX1A and AXO3/AOX1D in leaf mitochondria (PubMed:25307043). May mediate dephosphorylation of CRT1 and promote the degradation of unfolded proteins in endoplasmic reticulum (ER) (PubMed:22041935). Involved in the regulation of flowering time by repressing FLC, the main flowering repressor gene (PubMed:23976921).
A0A1P8B4K9_ARATH function The B regulatory subunit might modulate substrate selectivity and catalytic activity, and also might direct the localization of the catalytic enzyme to a particular subcellular compartment.
A0A1P8B4K9_ARATH similarity Belongs to the phosphatase 2A regulatory subunit.
2A5G_ARATH similarity Belongs to the phosphatase 2A regulatory subunit B56 family.
2A5G_ARATH tissue specificity Expressed ubiquitously at low levels (PubMed:9128737). Expressed in roots, emerging lateral roots, cotyledons, leaves, floral stalks and flowers (PubMed:26012558).

2 Proteins

Function

Interactions

Interaction Network

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Expression

eFP Visualization

Data Source: BAR




Co-expression

Querying ATTED Service...
Data Source: ATTED-II
Top N
LS: LS is a monotonic transformation (negative logit) of MR index. Larger LS indicates stronger co-expression.

 

Homology

Phytozome Homologs

Data Source: Phytozome


0 Homologues

 

Other

8 Data Sets