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Pregled bibliografske jedinice broj: 466092

Incorporation of homologous and heterologous proteins in the Saccharomyces cerevisiae cell wall


Teparić, Renata; Stuparević, Igor; Mrša, Vladimir
Incorporation of homologous and heterologous proteins in the Saccharomyces cerevisiae cell wall // Food technology and biotechnology, 48 (2010), 3; 317-328 (međunarodna recenzija, pregledni rad, znanstveni)


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Naslov
Incorporation of homologous and heterologous proteins in the Saccharomyces cerevisiae cell wall

Autori
Teparić, Renata ; Stuparević, Igor ; Mrša, Vladimir

Izvornik
Food technology and biotechnology (1330-9862) 48 (2010), 3; 317-328

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, pregledni rad, znanstveni

Ključne riječi
yeast; cell wall; glucan; mannoproteins; protein incorporation

Sažetak
The yeast cell wall is a structure of pronounced complexity and principally consists of two structurally and functionally different moieties. The inner layer is predominantly built of glucan and it provides mechanical stability to the cell. The outer layer is composed of mannoproteins with their mannan chains shielding the cell towards the surrounding. Mannoproteins play different roles including a number of enzymatic activities required for maintenance and remodeling of the wall, as well as proteins whose role are interactions with the surrounding molecules or cells in processes like mating or flocculation. The connection between the two layers is crucial for the cell wall architecture and physiology and it is achieved by several types of linkages between glucan and protein parts of external glycoproteins. Some proteins are non-covalently adsorbed to beta-1, 3-glucan, some are covalently linked through the remnants of glycosylphosphatidylinositol anchors and beta-1, 6-glucan, some are attached covalently through alkali sensitive ester linkages occurring between protein glutamines and glucan, and several proteins are attached also covalently but through a so far unexplained linkage. Understanding of how yeast incorporates proteins in the cell wall can be used for biotechnological purposes to direct and immobilize heterologous proteins at the cell surface. In this way tedious chemical immobilization reactions which often result in a partial loss of biological activity or properties of the immobilized proteins can be by-passed and the yeast cell itself can both serve as an insoluble matrix and perform the immobilization of the protein of interest. In this paper present knowledge on the mechanisms for incorporation of both homologous and heterologous proteins in the model yeast Saccharomyces cerevisiae is reviewed with a survey of proteins so far found attached at the yeast cell surface.

Izvorni jezik
Engleski

Znanstvena područja
Biotehnologija



POVEZANOST RADA


Projekti:
058-0580477-2240 - Molekularni mehanizmi ugradnje proteina u staničnu stijenku kvasca (Mrša, Vladimir, MZOS ) ( POIROT)

Ustanove:
Prehrambeno-biotehnološki fakultet, Zagreb

Profili:

Avatar Url Vladimir Mrša (autor)

Avatar Url Renata Teparić (autor)

Avatar Url Igor Stuparević (autor)


Citiraj ovu publikaciju:

Teparić, Renata; Stuparević, Igor; Mrša, Vladimir
Incorporation of homologous and heterologous proteins in the Saccharomyces cerevisiae cell wall // Food technology and biotechnology, 48 (2010), 3; 317-328 (međunarodna recenzija, pregledni rad, znanstveni)
Teparić, R., Stuparević, I. & Mrša, V. (2010) Incorporation of homologous and heterologous proteins in the Saccharomyces cerevisiae cell wall. Food technology and biotechnology, 48 (3), 317-328.
@article{article, year = {2010}, pages = {317-328}, keywords = {yeast, cell wall, glucan, mannoproteins, protein incorporation}, journal = {Food technology and biotechnology}, volume = {48}, number = {3}, issn = {1330-9862}, title = {Incorporation of homologous and heterologous proteins in the Saccharomyces cerevisiae cell wall}, keyword = {yeast, cell wall, glucan, mannoproteins, protein incorporation} }
@article{article, year = {2010}, pages = {317-328}, keywords = {yeast, cell wall, glucan, mannoproteins, protein incorporation}, journal = {Food technology and biotechnology}, volume = {48}, number = {3}, issn = {1330-9862}, title = {Incorporation of homologous and heterologous proteins in the Saccharomyces cerevisiae cell wall}, keyword = {yeast, cell wall, glucan, mannoproteins, protein incorporation} }

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus





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