Produção Nacional
Revisado por pares
Lucas Lopardi Franco, Mário C. Brandão, José Dias de Souza Filho, Ricardo José Alves,
Herein, we report the synthesis of β-N-glycosylsulfonamides derivatives of D-glucose and N-acetylglucosamine using conventional methods. We also describe a procedure that allows the preparation of these compounds in good yields without the anomerization of the intermediate glycosylamines. This method includes the intermediates obtained from the less reactive 1- and 2-naphthalenesulfonyl chlorides.
Tópico(s): Enzyme Catalysis and Immobilization
2015 - Brazilian Chemical Society | Química Nova
Produção Nacional
Revisado por pares
Anivaldo Xavier de Souza, Carlos Maurício R. Sant’Anna,
ACTIVE SITE AMINOACID RESIDUES BY PM6 METHOD.UDP-N-acetylglucosamine-enolpyruvyl transferase (MurA) catalyzes the reaction between phosphoenol pyruvate and UDP-N-acetylglucosamine.We present a theoretical approach using the semiempirical PM6 method for defining protonation state of three active site residues, K22, H125, and K160.Prior comparison with neutron diffraction data showed that PM6 accurately predicted protonation states of active site residues of b-trypsin and D-xylose isomerase.Using the ...
Tópico(s): Enzyme Catalysis and Immobilization
2012 - Brazilian Chemical Society | Química Nova
Produção Nacional
Letícia Pereira Cortez, Fernanda Marcicano Burlandy, Moacyr Alcoforado Rebello,
... antibiótico possui um efeito bloqueador da formação de N -acetilglicosamina, alterando de maneira significativa o processo de glicosilação ...
Tópico(s): Studies on Chitinases and Chitosanases
2003 - UNIVERSIDADE FEDERAL DA BAHIA | Revista de Ciências Médicas e Biológicas
Áurea Maria Henriques Velasco, Miguel de Lemos Neto, Daniel José Matos de Medeiros Lima, Anderson Nunes Teixeira, Pedro Celso Braga Alexandre,
... se ligar e formar complexos com o peptideos N-acetilglicosamina e N-acetilmurâmico, que iriam compor uma nova ...
Tópico(s): Science and Education Research
2019 - | REINPEC