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Gene Review

AT4G20670  -  hypothetical protein

Arabidopsis thaliana

Synonyms: F21C20.20, F21C20_20
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Disease relevance of AT4G20670


High impact information on AT4G20670


Biological context of AT4G20670


Anatomical context of AT4G20670


Associations of AT4G20670 with chemical compounds

  • In a differential screening between Arabidopsis plants pretreated with the resistance-inducer beta-aminobutyric acid and untreated control plants, we have identified a gene encoding a novel lipase-like protein, PRLIP1 [13].
  • The aim of this study was to design a convenient, specific, sensitive, and continuous lipase activity assay using natural long-chain triacylglycerols (TAGs) [14].
  • The lipase had a maximal activity at pH 6 and the specific activity was estimated to be about 45 micromol min(-1) mg(-1) protein using triolein as a substrate [3].
  • Moreover, this lipase showed the highest specificity for the studied reaction, i.e., high selectivity for the reaction with triricinolein but low for 1,2(2,3)-diricinolein [15].
  • Collectively, it is suggested that the lipolytic enzyme involved in the short-chain aldehyde formation is a galactolipid-specific lipase [16].

Other interactions of AT4G20670


  1. Crystal structure of a thermostable lipase from Bacillus stearothermophilus P1. Tyndall, J.D., Sinchaikul, S., Fothergill-Gilmore, L.A., Taylor, P., Walkinshaw, M.D. J. Mol. Biol. (2002) [Pubmed]
  2. Characterization of an ultraviolet B-induced lipase in Arabidopsis. Lo, M., Taylor, C., Wang, L., Nowack, L., Wang, T.W., Thompson, J. Plant Physiol. (2004) [Pubmed]
  3. Identification and characterization of a triacylglycerol lipase in Arabidopsis homologous to mammalian acid lipases. El-Kouhen, K., Blangy, S., Ortiz, E., Gardies, A.M., Ferté, N., Arondel, V. FEBS Lett. (2005) [Pubmed]
  4. Direct interaction between the Arabidopsis disease resistance signaling proteins, EDS1 and PAD4. Feys, B.J., Moisan, L.J., Newman, M.A., Parker, J.E. EMBO J. (2001) [Pubmed]
  5. Secretome analysis reveals an Arabidopsis lipase involved in defense against Alternaria brassicicola. Oh, I.S., Park, A.R., Bae, M.S., Kwon, S.J., Kim, Y.S., Lee, J.E., Kang, N.Y., Lee, S., Cheong, H., Park, O.K. Plant Cell (2005) [Pubmed]
  6. The DEFECTIVE IN ANTHER DEHISCIENCE gene encodes a novel phospholipase A1 catalyzing the initial step of jasmonic acid biosynthesis, which synchronizes pollen maturation, anther dehiscence, and flower opening in Arabidopsis. Ishiguro, S., Kawai-Oda, A., Ueda, J., Nishida, I., Okada, K. Plant Cell (2001) [Pubmed]
  7. Directed proteomics identifies a plant-specific protein rapidly phosphorylated in response to bacterial and fungal elicitors. Peck, S.C., Nühse, T.S., Hess, D., Iglesias, A., Meins, F., Boller, T. Plant Cell (2001) [Pubmed]
  8. Cloning of chlorophyllase, the key enzyme in chlorophyll degradation: finding of a lipase motif and the induction by methyl jasmonate. Tsuchiya, T., Ohta, H., Okawa, K., Iwamatsu, A., Shimada, H., Masuda, T., Takamiya, K. Proc. Natl. Acad. Sci. U.S.A. (1999) [Pubmed]
  9. Cloning of CnLYSO1, a novel extracellular lysophospholipase of the pathogenic fungus Cryptococcus neoformans. Coe, J.G., Wilson, C.F., Sorrell, T.C., Latouche, N.G., Wright, L.C. Gene (2003) [Pubmed]
  10. Heterologous expression of a fatty acid hydroxylase gene in developing seeds of Arabidopsis thaliana. Smith, M.A., Moon, H., Chowrira, G., Kunst, L. Planta (2003) [Pubmed]
  11. A novel class of oxylipins, sn1-O-(12-oxophytodienoyl)-sn2-O-(hexadecatrienoyl)-monogalactosyl Diglyceride, from Arabidopsis thaliana. Stelmach, B.A., Müller, A., Hennig, P., Gebhardt, S., Schubert-Zsilavecz, M., Weiler, E.W. J. Biol. Chem. (2001) [Pubmed]
  12. Phosphate-limited oat. The plasma membrane and the tonoplast as major targets for phospholipid-to-glycolipid replacement and stimulation of phospholipases in the plasma membrane. Andersson, M.X., Larsson, K.E., Tjellström, H., Liljenberg, C., Sandelius, A.S. J. Biol. Chem. (2005) [Pubmed]
  13. Molecular characterization of a novel lipase-like pathogen-inducible gene family of Arabidopsis. Jakab, G., Manrique, A., Zimmerli, L., Métraux, J.P., Mauch-Mani, B. Plant Physiol. (2003) [Pubmed]
  14. Use of naturally fluorescent triacylglycerols from Parinari glaberrimum to detect low lipase activities from Arabidopsis thaliana seedlings. Beisson, F., Ferté, N., Nari, J., Noat, G., Arondel, V., Verger, R. J. Lipid Res. (1999) [Pubmed]
  15. Lipase-catalyzed methanolysis of triricinolein in organic solvent to produce 1,2(2,3)-diricinolein. Turner, C., He, X., Nguyen, T., Lin, J.T., Wong, R.Y., Lundin, R.E., Harden, L., McKeon, T. Lipids (2003) [Pubmed]
  16. A lipid-hydrolysing activity involved in hexenal formation. Matsui, K., Kurishita, S., Hisamitsu, A., Kajiwara, T. Biochem. Soc. Trans. (2000) [Pubmed]
  17. Overexpression of Arabidopsis thaliana LTL1, a salt-induced gene encoding a GDSL-motif lipase, increases salt tolerance in yeast and transgenic plants. Naranjo, M.A., Forment, J., Roldán, M., Serrano, R., Vicente, O. Plant Cell Environ. (2006) [Pubmed]
  18. Regulation of the wound-induced myrosinase-associated protein transcript in Brassica napus plants. Taipalensuu, J., Andreasson, E., Eriksson, S., Rask, L. Eur. J. Biochem. (1997) [Pubmed]
  19. Altered membrane lipase expression delays leaf senescence. Thompson, J., Taylor, C., Wang, T.W. Biochem. Soc. Trans. (2000) [Pubmed]
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