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Full-Text Articles in Plants
Maackia Amurensis Seed Lectin Structure And Sequence Comparison With Other M. Amurensis Lectins, Ashok R. Nayak, Cayla J. Holdcraft, Ariel C. Yin, Rachel E. Nicoletto, Caifeng Zhao, Haiyan Zheng, Dmitry Temiakov, Gary S. Goldberg
Maackia Amurensis Seed Lectin Structure And Sequence Comparison With Other M. Amurensis Lectins, Ashok R. Nayak, Cayla J. Holdcraft, Ariel C. Yin, Rachel E. Nicoletto, Caifeng Zhao, Haiyan Zheng, Dmitry Temiakov, Gary S. Goldberg
Department of Biochemistry and Molecular Biology Faculty Papers
Maackia amurensis lectins, including MASL, MAA, and MAL2, are widely utilized in biochemical and medicinal research. However, the structural and functional differences between these lectins have not been defined. Here, we present a high-resolution cryo-EM structure of MASL revealing that its tetrameric assembly is directed by two intersubunit disulfide bridges. These bridges, formed by C272 residues, are central to the dimer-of-dimers assembly of a MASL tetramer. This cryo-EM structure also identifies residues involved in stabilizing the dimer interface, multiple glycosylation sites, and calcium and manganese atoms in the sugar-binding pockets of MASL. Notably, our analysis reveals that Y250 in the …
Facile Green Synthesis Of Cinnamomum Tamala Extract Capped Silver Nanoparticles And Its Biological Applications, Sajina Narath, S. Sharath Shankar, Saranya Kothaplamoottil Sivan, Bini George, T. Dennis Thomas, Sankarannair Sabarinath, Sajithkumar K. Jayaprakash, Stanisław Wacławek, Vinod V.T. Padil
Facile Green Synthesis Of Cinnamomum Tamala Extract Capped Silver Nanoparticles And Its Biological Applications, Sajina Narath, S. Sharath Shankar, Saranya Kothaplamoottil Sivan, Bini George, T. Dennis Thomas, Sankarannair Sabarinath, Sajithkumar K. Jayaprakash, Stanisław Wacławek, Vinod V.T. Padil
Department of Medicine Faculty Papers
The plant mediated biogenic synthesis of nanoparticles is of magnificent concern due to its eco-benign and single pot nature. Here, Cinnamomum tamala (C. tamala) aqueous leaf extract was utilised for the silver nanoparticles’ (Ag NPs) synthesis. The phytoconstituents in the leaf extract were analysed by standard methods. These metabolites, especially carbohydrate polymers reduce Ag ions to Ag NPs accompanied by a reddish-brown coloration of the reaction mixture. The visual observation of intense brown colour is the first indication of the formation of Ag NPs. Various spectro-analytical techniques further characterise the Ag NPs. The green synthesised spherical Ag NPs were crystalline …