Výsledky vyhledávání - "Milena Opacic"

Isolation of Escherichia coli Mannitol Permease, EIImtl, Trapped in Amphipol A8-35 and Fluorescein-Labeled A8-35

Autor: Jaap Broos, Fabrice Giusti, Milena Opacic, Jean-Luc Popot

Publikováno v: Journal of Membrane Biology
Journal of Membrane Biology, Springer Verlag (Germany), 2014, 247 (9-10), pp.1019-1030. ⟨10.1007/s00232-014-9691-7⟩
Journal of membrane biology, 247(9-10), 1019-1030. Springer Verlag

Amphipols (APols) are short amphipathic polymers that keep integral membrane proteins water-soluble while stabilizing them as compared to detergent solutions. In the present work, we have carried out functional and structural studies of a membrane tr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6d13f2636a01bd77fe9c94da726e6ce0
https://research.rug.nl/en/publications/eac7ec1f-16f9-4685-a9df-e10ab17e53fe

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Regulation of Light Harvesting in the Green Alga Chlamydomonas reinhardtii: The C-Terminus of LHCSR Is the Knob of a Dimmer Switch

Autor: Nicoletta Liguori, Milena Opacic, Roberta Croce, Grégory Durand, Laura M. Roy

Publikováno v: Journal of the American Chemical Society
Journal of the American Chemical Society, American Chemical Society, 2013, ⟨10.1021/ja4107463⟩
Liguori, N, Roy, L M, Opacic, M, Durand, G & Croce, R 2013, ' Regulation of Light Harvesting in the Green Alga Chlamydomonas reinhardtii: The C-Terminus of LHCSR Is the Knob of a Dimmer Switch ', Journal of the American Chemical Society, vol. 135, no. 49, pp. 18339-18342 . https://doi.org/10.1021/ja4107463
Journal of the American Chemical Society, 135(49), 18339-18342. American Chemical Society

International audience; Feedback mechanisms that dissipate excess photoexcitations in light-harvesting complexes (LHCs) are necessary to avoid detrimental oxidative stress in most photosynthetic eukaryotes. Here we demonstrate the unique ability of L

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4bf09a0a3186fec5b39b5be0b483f62b
https://doi.org/10.1021/ja4107463

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Amphipols and photosynthetic light-harvesting pigment-protein complexes

Autor: Milena Opacic, Ange Polidori, Jean-Luc Popot, Michaël Bosco, Grégory Durand

Publikováno v: Journal of Membrane Biology
Journal of Membrane Biology, Springer Verlag (Germany), 2014, ⟨10.1007/s00232-014-9712-6⟩
Journal of Membrane Biology, Springer Verlag (Germany), 2014

The trimeric light-harvesting complexes II (LHCII) of plants and green algae are pigment-protein complexes involved in light harvesting and photoprotec- tion. Different conformational states have been proposed to be responsible for their different fu

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c3001f2898b40186d1aac17cc0372acd
https://hal.archives-ouvertes.fr/hal-01332956

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Structural Basis for the Non-Photochemical Quenching Switch of the Green Alga Chlamydomonas Reinhardtii

Autor: Laura M. Roy, Nicoletta Liguori, Roberta Croce, Milena Opacic

Publikováno v: Biophysical Journal, 106(2), 182A-182A. Biophysical Society
Liguori, N, Roy, L M, Opacic, M & Croce, R 2014, ' Structural Basis for the Non-Photochemical Quenching Switch of the Green Alga Chlamydomonas Reinhardtii ', Biophysical Journal, vol. 106, no. 2, pp. 182A-182A . https://doi.org/10.1016/j.bpj.2013.11.1029

Feedback mechanisms that dissipate excess photo-excitations in Light-Harvesting Complexes (LHCs) are necessary to avoid detrimental oxidative stress in most photosynthetic eukaryotes. Here we demonstrate the unique ability of LHCSR, a stress related

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8b06cfc43bd1f7009cf5b12ce4a191a5

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Structural investigation of the transmembrane C domain of the mannitol permease from Escherichia coli using 5-FTrp fluorescence spectroscopy

Autor: Jaap Broos, Fabrizia Fusetti, Milena Opacic, Ben H. Hesp, Bauke W. Dijkstra

Publikováno v: Biochimica et Biophysica Acta-Biomembranes, 1818(3), 861-868. Elsevier

The mannitol transporter EIImtl from Escherichia coli is responsible for the uptake of mannitol over the inner membrane and its concomitant phosphorylation. EIImtl is functional as a dimer and its membrane-embedded C domain, IICmtl, harbors one high

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::459ea11f8b488e5136589683a44c68d9
https://pubmed.ncbi.nlm.nih.gov/22100747

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Localization of the Substrate-binding Site in the Homodimeric Mannitol Transporter, EIImtl, of Escherichia coli*

Autor: Erwin P. P. Vos, Jaap Broos, Ben H. Hesp, Milena Opacic

Publikováno v: The Journal of Biological Chemistry, 285(33), 25324-25331. AMER SOC BIOCHEMISTRY MOLECULAR BIOLOGY INC

The mannitol transporter from Escherichia coli, EII(mtl), belongs to a class of membrane proteins coupling the transport of substrates with their chemical modification. EII(mtl) is functional as a homodimer, and it harbors one high affinity mannitol-

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4cb10a206116c2300599a08b88a8b274
https://europepmc.org/articles/PMC2919095/

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