Cloning, expression and purification of the complete domain of the eta-carbonic anhydrase from Plasmodium falciparum(589 views) Del Prete S, De Luca V, De Simone G, Supuran CT, Capasso C
a Istituto di Bioscienze e Biorisorse, CNR , Napoli , Italy ., b Istituto di Biostrutture e Bioimmagini, CNR , Napoli , Italy , and., c Dipartimento Neurofarba, Sezione di Scienze Farmaceutiche, and Laboratorio di Chimica Bioinorganica, Universita degli Studi di Firenze , Florence , Italy.,
References: Not available.
Cloning, expression and purification of the complete domain of the eta-carbonic anhydrase from Plasmodium falciparum
The antimalarial drugs are of fundamental importance in the control of malaria, especially for the lack of efficient treatments and acquired resistance to the existing drugs. For this reason, there is a continuous work in identifying novel, less toxic and effective chemotherapies as well as new therapeutic targets against the causative agents of malaria. In this context, a superfamily of metalloenzymes named carbonic anhydrases (CAs, EC 4.2.1.1) has aroused a great interest as druggable enzymes to limit the development of Plasmodium falciparum gametocytes. CAs catalyze a common reaction in all life domains, the carbon dioxide hydration to bicarbonate and protons (CO2 + H2O <--> HCO3- + H+). P. falciparum synthesizes pyrimidines de novo starting from HCO3-, which is generated from CO2 through the action of the eta-CA identified in the genome of the protozoan. Here, we propose a procedure for the preparation of a wider portion of the protozoan eta-CA, named PfCAdom (358 amino acid residues), with respect to the truncated form prepared by Krungkrai et al. (PfCA1, 235 amino acid residues). The results evidenced that the recombinant PfCAdom, produced as a His-tag fusion protein, was 2.7 times more active with respect the truncated form PfCA1.
Cloning, expression and purification of the complete domain of the eta-carbonic anhydrase from Plasmodium falciparum
Santulli G, Cipolletta E, Sorriento D, Del Giudice C, Anastasio A, Monaco S, Maione AS, Condorelli G, Puca A, Trimarco B, Illario M, Iaccarino G * CaMK4 gene deletion induces hypertension(429 views) J Am Heart Assoc Journal Of The American Heart Association (ISSN: 2047-9980), 2012; 1(4): N/D-N/D. Impact Factor:2.882 ViewExport to BibTeXExport to EndNote