A new species of Orientatractis (Nematoda: Cosmocercoidea: Atractidae) parasite of Yellow-Spotted Amazon River Turtle, Podocnemis unifilis Troschel, 1848 (Testudines: Podocnemididae) in Brazilian Amazon

Autor: Ronald Ferreira Jesus, Sara Caroline Gama Oliveira, Isabel Mercedes Centeno Ramos, Francisco Tiago Vasconcelos Melo

Publikováno v: International Journal for Parasitology: Parasites and Wildlife, Vol 22, Iss , Pp 108-112 (2023)

The current study describes a new species of nematode, Orientatractis matosi n. sp. (Atractidae), from the stomach and large intestine of Podocnemis unifilis Troschel, 1848 (Testudinidae), collected in the Tocantins and Xingu rivers in the Brazilian

Externí odkaz: https://doaj.org/article/133eba99ef024cd495074560d27af56a

Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.

Measurements of Na+-occluded intermediates during the catalytic cycle of the Na+/K+-ATPase provide novel insights into the mechanism of Na+ transport

Autor: Santiago E. Faraj, Wanda M. Valsecchi, Mariela Ferreira-Gomes, Mercedes Centeno, Elina Malén Saint Martin, Natalya U. Fedosova, Juan Pablo FC. Rossi, Mónica R. Montes, Rolando C. Rossi

Publikováno v: Faraj, S E, Valsecchi, W M, Ferreira-Gomes, M, Centeno, M, Saint Martin, E M S, Fedosova, N, Rossi, J P F C, Montes, M & Rossi, R C 2023, ' Measurements of Na+-occluded intermediates during the catalytic cycle of the Na+/K+-ATPase provide novel insights into the mechanism of Na+ transport ', Journal of Biological Chemistry . https://doi.org/10.1016/j.jbc.2022.102811

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f0cf47f4cd05d6f1accab6520063c5ba
https://doi.org/10.1016/j.jbc.2022.102811

The E2P-like state induced by magnesium fluoride complexes in the Na,K-ATPase. Kinetics of formation and interaction with Rb+

Autor: Rolando C. Rossi, Mercedes Centeno, Mariela S. Ferreira-Gomes, Monica Raquel Montes

Publikováno v: Biochimica et Biophysica Acta (BBA) - Biomembranes. 1848:1514-1523

The first X-ray crystal structures of the Na,K-ATPase were obtained in the presence of magnesium and fluoride as E2(K2)Mg–MgF4, an E2∙Pi-like state capable to occlude K+ (or Rb+). This work presents a functional characterization of the crystalliz

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8f4b9e4742e48b6b7e113516a68eac78
https://doi.org/10.1016/j.bbamem.2015.03.023