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Aminopropyltransferases Involved in Polyamine Biosynthesis Localize Preferentially in the Nucleus of Plant Cells

Belda Palazón, Borja; RUIZ, L.; Martí Sanchis, Esmeralda; Tarraga Herrero, Susana; Tiburcio, A.; Culiañez Macia, Francisco Antonio; Farras, R.; Carrasco, P.; Ferrando Monleón, Alejandro Ramón (Public Library of Science, 2012-10)

Plant aminopropyltransferases consist of a group of enzymes that transfer aminopropyl groups derived from decarboxylated S-adenosyl-methionine (dcAdoMet or dcSAM) to propylamine acceptors to produce polyamines, ubiquitous ...
Characterisation of the protein-protein interaction between an alpha-arrestin and its regulatory kinase in Saccharomyces cerevisiae

Sirozh, Oleksandra (Universitat Politècnica de València, 2015-09-01)

[EN] The plasma membrane contains a wide spectrum of transporter proteins, each responsible for a facet of the cell’s nutritional and signalling requirements. Thus, the membrane is subject to extensive remodelling allowing ...
Characterization of maize spermine synthase 1 (ZmSPMS1): evidence for dimerization and intracellular location

Maruri-López, I; Hernández-Sánchez, IE; Ferrando Monleón, Alejandro Ramón; Carbonell Gisbert, Juan; Jimenez-Bremont, JF (Elsevier, 2015-12)

[EN] Polyamines are ubiquitous positively charged metabolites that play an important role in wide fundamental cellular processes; because of their importance, the homeostasis of these amines is tightly regulated. Spermine ...

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