Výsledky vyhledávání - "Paola Peshkepija"

Mice with a humanized immune system are resilient to transplantation of human microbiota

Autor: Paola Peshkepija, Wei Zhou, Chun Yu, Elizabeth Fleming, Karolina Palucka, Kin-Hoe Chow, Rory Geyer, Julia Oh

Human gut microbiota has co-evolved with human, and plays important roles in regulating the development and functioning of the host immune system. To study the human-specific microbiome-immunune interaction in an animal model is challenging as the an

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::320be0e60ae4e33cf2f189c4479f47f9
https://doi.org/10.1101/2021.10.06.463343

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Structural consequences of chromophore formation and exploration of conserved lid residues amongst naturally occurring fluorescent proteins

Autor: Matthew H. Zimmer, Ramza S. Shahid, Marc Zimmer, Binsen Li, Paola Peshkepija

Publikováno v: Chemical Physics. 429:5-11

Computational methods were used to generate the lowest energy conformations of the immature precyclized forms of the 28 naturally occurring GFP-like proteins deposited in the pdb. In all 28 GFP-like proteins, the beta-barrel contracts upon chromophor

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c65eeaf23663c2f986978cc22608ff48
https://doi.org/10.1016/j.chemphys.2013.11.015

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Water Diffusion In And Out Of The β-Barrel Of GFP and The Fast Maturing Fluorescent Protein, TurboGFP

Autor: Ramza S. Shahid, Binsen Li, Paola Peshkepija, Marc Zimmer

Publikováno v: Chemical physics. 392(1)

The chromophore of fluorescent proteins is formed by an internal cyclization of the tripeptide 65SYG67 fragment and a subsequent oxidation. The oxidation is slow – the kinetics of this step is presumably improved in fast maturing GFPs. Water molecu

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::edda4ab46f7152af793bb190838229b7
https://pubmed.ncbi.nlm.nih.gov/22582003

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Function and structure of GFP-like proteins in the protein data bank

Autor: Alex A. Samma, Samuel Alvarez, Ivan Leroux, Marc Zimmer, Alicia L. Morgan, Paola Peshkepija, Wayne J.-H. Ong, Ramza S. Shahid, Shawn Mulcahy

Publikováno v: Molecular bioSystems. 7(4)

The RCSB protein databank contains 266 crystal structures of green fluorescent proteins (GFP) and GFP-like proteins. This is the first systematic analysis of all the GFP-like structures in the pdb. We have used the pdb to examine the function of fluo

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d509e987cb342c07f67846ccd6043d44
https://pubmed.ncbi.nlm.nih.gov/21298165

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