Digitalni repozitorij raziskovalnih organizacij Slovenije

Iskanje po repozitoriju
A+ | A- | Pomoč | SLO | ENG

Iskalni niz: išči po
išči po
išči po
išči po

Možnosti:
  Ponastavi


Iskalni niz: "avtor" (Ana Crnković) .

1 - 10 / 21
Na začetekNa prejšnjo stran123Na naslednjo stranNa konec
1.
Cryo-EM structures of a protein pore reveal a cluster of cholesterol molecules and diverse roles of membrane lipids
Gašper Šolinc, Marija Srnko, Franci Merzel, Ana Crnković, Mirijam Kozorog, Marjetka Podobnik, Gregor Anderluh, 2025, izvirni znanstveni članek

Povzetek: The structure and function of membrane proteins depend on their interactions with lipids that constitute membranes. Actinoporins are α-pore-forming proteins that bind preferentially to sphingomyelin-containing membranes, where they oligomerize and form transmembrane pores. Through a comprehensive cryo-electron microscopic analysis of a pore formed by an actinoporin Fav from the coral Orbicella faveolata, we show that the octameric pore interacts with 112 lipids in the upper leaflet of the membrane, reveal the roles of lipids, and demonstrate that the actinoporin surface is suited for binding multiple receptor sphingomyelin molecules. When cholesterol is present in the membrane, it forms a cluster of four molecules associated with each protomer. Atomistic simulations support the structural data and reveal additional effects of the pore on the lipid membrane. These data reveal a complex network of protein-lipid and lipid-lipid interactions and an underrated role of lipids in the structure and function of transmembrane protein complexes.
Objavljeno v DiRROS: 12.05.2025; Ogledov: 217; Prenosov: 80
.pdf Celotno besedilo (2,01 MB)
Gradivo ima več datotek! Več...

2.
3.
Engineering aminoacyl-tRNA synthetases for use in synthetic biology
Natalie Krahn, Jeffery M. Tharp, Ana Crnković, Dieter Söll, 2020, samostojni znanstveni sestavek ali poglavje v monografski publikaciji

Objavljeno v DiRROS: 08.04.2022; Ogledov: 1453; Prenosov: 411
URL Povezava na datoteko

4.
Intein-based design expands diversity of selenocysteine reporters
Christina Z. Chung, Natalie Krahn, Ana Crnković, Dieter Söll, 2021, izvirni znanstveni članek

Objavljeno v DiRROS: 07.04.2022; Ogledov: 1264; Prenosov: 821
.pdf Celotno besedilo (2,93 MB)
Gradivo ima več datotek! Več...

5.
6.
Indirect routes to aminoacyl-tRNA : ǂthe ǂdiversity of prokaryotic cysteine encoding systems
Takahito Mukai, Kazuaki Amikura, Xian Fu, Dieter Söll, Ana Crnković, 2022, izvirni znanstveni članek

Objavljeno v DiRROS: 07.04.2022; Ogledov: 1531; Prenosov: 887
.pdf Celotno besedilo (6,34 MB)
Gradivo ima več datotek! Več...

7.
Biological nanopores : engineering on demand
Ana Crnković, Marija Srnko, Gregor Anderluh, 2021, pregledni znanstveni članek

Ključne besede: nanopores, pore-forming toxins, sensing, aptamers, oligomerization
Objavljeno v DiRROS: 06.04.2022; Ogledov: 1847; Prenosov: 812
.pdf Celotno besedilo (3,29 MB)
Gradivo ima več datotek! Več...

8.
9.
Dinamika sklapanja aminoacil-tRNA-sintetaznog kompleksa
Ana Crnković, 2014, doktorska disertacija

Objavljeno v DiRROS: 07.05.2020; Ogledov: 3088; Prenosov: 1

10.
Iskanje izvedeno v 0.18 sek.
Na vrh