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ATB' ALPHA Protein phosphatase 2A regulatory B subunit family protein [ Arabidopsis thaliana (thale cress) ]

Gene ID: 831828, updated on 18-Sep-2024

Summary

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Official Symbol
ATB' ALPHA
Official Full Name
Protein phosphatase 2A regulatory B subunit family protein
Primary source
TAIR:AT5G03470
Locus tag
AT5G03470
See related
Araport:AT5G03470
Gene type
protein coding
RefSeq status
REVIEWED
Organism
Arabidopsis thaliana (ecotype: Columbia)
Lineage
Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta; Spermatophyta; Magnoliopsida; eudicotyledons; Gunneridae; Pentapetalae; rosids; malvids; Brassicales; Brassicaceae; Camelineae; Arabidopsis
Also known as
F12E4.240; F12E4_240
Summary
Encodes B' regulatory subunit of PP2A (AtB'alpha), putative size of 57 kDa.
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Genomic context

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See ATB' ALPHA in Genome Data Viewer
Location:
chromosome: 5
Exon count:
2
Sequence:
Chromosome: 5; NC_003076.8 (866339..869252)

Chromosome 5 - NC_003076.8Genomic Context describing neighboring genes Neighboring gene Rhodanese/Cell cycle control phosphatase superfamily protein Neighboring gene uncharacterized protein Neighboring gene RNA-binding (RRM/RBD/RNP motifs) family protein Neighboring gene UDP-Glycosyltransferase superfamily protein Neighboring gene RNA-binding (RRM/RBD/RNP motifs) family protein

Genomic regions, transcripts, and products

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Genomic Sequence:
NC_003076.8

Go to nucleotide: Graphics FASTA GenBank

Bibliography

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Related articles in PubMed

  1. Differential expression of three Arabidopsis genes encoding the B' regulatory subunit of protein phosphatase 2A. Latorre KA, et al. Eur J Biochem, 1997 Apr 1. PMID 9128737
  2. PROTEIN PHOSHATASE 2A B'α and β Maintain Centromeric Sister Chromatid Cohesion during Meiosis in Arabidopsis. Yuan G, et al. Plant Physiol, 2018 Sep. PMID 30061120, Free PMC Article
  3. The Brassinosteroid-Activated BRI1 Receptor Kinase Is Switched off by Dephosphorylation Mediated by Cytoplasm-Localized PP2A B' Subunits. Wang R, et al. Mol Plant, 2016 Jan 4. PMID 26517938
  4. PP2A activates brassinosteroid-responsive gene expression and plant growth by dephosphorylating BZR1. Tang W, et al. Nat Cell Biol, 2011 Feb. PMID 21258370, Free PMC Article
  5. Identification of Open Stomata1-Interacting Proteins Reveals Interactions with Sucrose Non-fermenting1-Related Protein Kinases2 and with Type 2A Protein Phosphatases That Function in Abscisic Acid Responses. Waadt R, et al. Plant Physiol, 2015 Sep. PMID 26175513, Free PMC Article

See all (6) citations in PubMed

GeneRIFs: Gene References Into Functions

Interactions

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Products Interactant Other Gene Complex Source Pubs Description

General gene information

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Homology

NM_120427.3

Gene Ontology Provided by TAIR

Function Evidence Code Pubs
enables protein binding IPI
Inferred from Physical Interaction
more info
 PubMed 
enables protein phosphatase regulator activity IEA
Inferred from Electronic Annotation
more info
  
enables protein phosphatase regulator activity ISS
Inferred from Sequence or Structural Similarity
more info
 PubMed 
Process Evidence Code Pubs
acts_upstream_of_or_within megasporogenesis IGI
Inferred from Genetic Interaction
more info
 PubMed 
acts_upstream_of_or_within meiotic sister chromatid cohesion IGI
Inferred from Genetic Interaction
more info
 PubMed 
acts_upstream_of_or_within microsporogenesis IGI
Inferred from Genetic Interaction
more info
 PubMed 
acts_upstream_of_or_within regulation of phosphorylation ISS
Inferred from Sequence or Structural Similarity
more info
 PubMed 
Component Evidence Code Pubs
colocalizes_with condensed chromosome, centromeric region IDA
Inferred from Direct Assay
more info
 PubMed 
located_in cytoplasm IDA
Inferred from Direct Assay
more info
 PubMed 
located_in cytoplasm ISM
Inferred from Sequence Model
more info
  
located_in nucleus IDA
Inferred from Direct Assay
more info
 PubMed 
part_of protein phosphatase type 2A complex ISS
Inferred from Sequence or Structural Similarity
more info
 PubMed 

General protein information

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Preferred Names
Protein phosphatase 2A regulatory B subunit family protein
NP_195967.1
  • ATB' ALPHA; CONTAINS InterPro DOMAIN/s: Protein phosphatase 2A, regulatory B subunit, B56 (InterPro:IPR002554); BEST Arabidopsis thaliana protein match is: Protein phosphatase 2A regulatory B subunit family protein (TAIR:AT3G09880.1); Has 1194 Blast hits to 1162 proteins in 195 species: Archae - 0; Bacteria - 0; Metazoa - 571; Fungi - 171; Plants - 302; Viruses - 0; Other Eukaryotes - 150 (source: NCBI BLink).

NCBI Reference Sequences (RefSeq)

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Genome Annotation

The following sections contain reference sequences that belong to a specific genome build. Explain

Reference assembly

Genomic

  1. NC_003076.8 Reference assembly

    Range
    866339..869252
    Download
    GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

  1. NM_120427.3 → NP_195967.1  Protein phosphatase 2A regulatory B subunit family protein [Arabidopsis thaliana]

    See identical proteins and their annotated locations for NP_195967.1

    Status: REVIEWED

    UniProtKB/Swiss-Prot
    O04375
    UniProtKB/TrEMBL
    A0A178UNX1, A0A5S9Y121
    Conserved Domains (2) summary
    pfam01603
    Location:79 → 482
    B56; Protein phosphatase 2A regulatory B subunit (B56 family)
    cl27532
    Location:28 → 91
    B56; Protein phosphatase 2A regulatory B subunit (B56 family)
Nucleotide Protein
Heading Accession and Version
Protein Accession Links
GenPept Link UniProtKB Link
O04375.1

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