PP5.2

Summary

Gene Symbol: PP5.2
Description: protein phosphatase 5.2
Alias: Arabidopsis thaliana protein phosphatase 5, AtPP5, F7D19.19, F7D19_19, PAPP5, PP5, PROTEIN PHOSPHATASE 5, Phytochrome-Associated Protein Phosphatase 5, protein phosphatase 5.2, protein phosphatase 5.2
Species: thale cress

Top Publications

  1. Ryu J, Kim J, Kunkel T, Kim B, Cho D, Hong S, et al. Phytochrome-specific type 5 phosphatase controls light signal flux by enhancing phytochrome stability and affinity for a signal transducer. Cell. 2005;120:395-406 pubmed
    ..Phytochromes are phosphorylated at specific serine residues. We found that a type 5 protein phosphatase (PAPP5) specifically dephosphorylates biologically active Pfr-phytochromes and enhances phytochrome-mediated ..
  2. de la Fuente van Bentem S, Vossen J, Vermeer J, de Vroomen M, Gadella T, Haring M, et al. The subcellular localization of plant protein phosphatase 5 isoforms is determined by alternative splicing. Plant Physiol. 2003;133:702-12 pubmed
    Protein serine/threonine phosphatase 5 (PP5) plays an important role in signal transduction in animal cells, but in plants, knowledge about PP5 is scarce...
  3. Barajas López J, Kremnev D, Shaikhali J, Piñas Fernández A, Strand A. PAPP5 is involved in the tetrapyrrole mediated plastid signalling during chloroplast development. PLoS ONE. 2013;8:e60305 pubmed publisher
    ..Phytochrome-Associated Protein Phosphatase 5 (PAPP5) was isolated in a previous study as a putative Mg-ProtoIX interacting protein...
  4. Andreeva A, Solov eva O, Kakuev D, Kutuzov M. Purification of plant protein phosphatase PP7 and evidence for its redox regulation. Arch Biochem Biophys. 2001;396:65-70 pubmed
    PP7, a recently identified protein Ser/Thr phosphatase of the PPP family distantly related to phosphatases PP5/PPT and PPEF/rdgC, was purified from cauliflower extracts to apparent homogeneity...
  5. Kerk D, Bulgrien J, Smith D, Barsam B, Veretnik S, Gribskov M. The complement of protein phosphatase catalytic subunits encoded in the genome of Arabidopsis. Plant Physiol. 2002;129:908-25 pubmed
    ..These clusters, particularly for the largely unexplored PP2C set, will be a rich source of material for plant biologists, allowing the systematic sampling of protein function by genetic and biochemical means. ..
  6. Andreeva A, Kutuzov M. Nuclear localization of the plant protein Ser/Thr phosphatase PP7. Mol Cell Biol Res Commun. 2001;4:345-52 pubmed
    ..GFP. Deletion of the 44 C-terminal amino acids resulted in a fusion protein located exclusively in the cytoplasm. The results suggest a possible similarity of the nuclear targeting signals in PP7 and the PP5/PPT subfamily.
  7. Park J, Lee S, Kim W, Jung Y, Chae H, Jung H, et al. Heat-induced chaperone activity of serine/threonine protein phosphatase 5 enhances thermotolerance in Arabidopsis thaliana. New Phytol. 2011;191:692-705 pubmed publisher
    This study reports that Arabidopsis thaliana protein serine/threonine phosphatase 5 (AtPP5) plays a pivotal role in heat stress resistance. A high-molecular-weight (HMW) form of AtPP5 was isolated from heat-treated A...