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Tytuł artykułu

Cysteine-containing peptides are produced by sequential clipping, but not released, from lupin 11S storage globulin during early germination

Treść / Zawartość
Warianty tytułu
Języki publikacji
EN
Abstrakty
EN
The digestion of the seed storage proteins is a finely regulated process operated by several proteases whose action is influenced by the exposure of specific regions, which became progressively available upon their action. We focused our study on the initial stages of germination, where more subtle modifications to the storage proteins are expected. Small-size peptides containing cysteine residues and other possible metalbinding regions are de facto produced but are not released from the “parental” protein since they remain bound trough disulphide bridges. The meaning of these findings is discussed.
Słowa kluczowe
Wydawca

Czasopismo
Rocznik
Tom
2
Numer
1
Opis fizyczny
Daty
otrzymano
2015-08-23
zaakceptowano
2015-10-30
online
2016-01-20
Twórcy
  • Department of Food, Environmental
    and Nutritional Sciences (DeFENS), Università degli Studi
    di Milano, via G. Celoria 2, 20133 Milano, Italy
  • Department of Food, Environmental
    and Nutritional Sciences (DeFENS), Università degli Studi
    di Milano, via G. Celoria 2, 20133 Milano, Italy
  • Department of Food, Environmental
    and Nutritional Sciences (DeFENS), Università degli Studi
    di Milano, via G. Celoria 2, 20133 Milano, Italy
  • Department of Food, Environmental
    and Nutritional Sciences (DeFENS), Università degli Studi
    di Milano, via G. Celoria 2, 20133 Milano, Italy
  • Department of Food, Environmental
    and Nutritional Sciences (DeFENS), Università degli Studi
    di Milano, via G. Celoria 2, 20133 Milano, Italy
Bibliografia
  • [1] Muentz K., Intracellular protein sorting and the formation ofprotein reserves in storage tissue cells of plant seeds. Bioch.Physiol. Pflanzen, 1989, 185, 315-335.
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  • [12] Ellman G.L., A colorimetric method for determining low concentrationsof mercaptans, Arch. Biochem. Biophys., 1958, 74,443-450.
  • [13] Renard M., Alkhalfioui F., Schmitt-Keichinger C., RitzenthalerC., Montrichard F., Identification and characterization ofthioredoxin h isoforms differentially expressed in germinatingseeds of the model legume Medicago truncatula, PlantPhysiol., 2011, 155, 1113-1126.
  • [14] Hiroyuki Yano H., Wong J.H., Cho M.J, Buchanan, B.B., Redoxchanges accompanying the degradation of seed storageproteins in germinating rice, Plant Cell Physiol., 2001, 42,879-883.
  • [15] Dunwell J.M., Culham A., Carter C.E, Sosa-Aguirre C.R.,Goodenough P.W., Evolution of functional diversity in the cupinsuperfamily, Trends in Biochem. Sci., 2001, 26, 740-746.
  • [16] Jain, A.K., Cloning and structural analysis of a cDNA cloneencoding glycinin (Gly-1) seed storage protein of peanut, Electr.J. Biotech., 2004, 7. DOI: 10.2225/vol7-issue3-fulltext-13.[Crossref]
Typ dokumentu
Bibliografia
Identyfikatory
Identyfikator YADDA
bwmeta1.element.-psjd-doi-10_1515_ped-2015-0005
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