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Mostrando ítems 1-10 de 2050
Processo de obtenção dos peptídeos dímericos desCys11, Lys12, Lys13-(pBthTXI) K, [Trp3,5] des-Cys11, Lys12, Lys13- (pBthTX-I)K E [Trp3,5,10] des-Cys11, Lys12, Lys13- (pBthTX-I)K E SEUS usos como antimicrobiano
(2018-12-26)
Trata-se de um processo de obtenção de peptídeos antibacterianos pela dimerização e modificações pontuais no peptídeo p-BthTX-I que, por sua vez, é derivado da região Cterminal da Lys49 PLA2s homóloga bothropstoxina I ...
Comparison between apo and complexed structures of bothropstoxin-I reveals the role of Lys122 and Ca2+-binding loop region for the catalytically inactive Lys49-PLA(2)s
(Academic Press Inc. Elsevier B.V., 2010-07-01)
Phospholipases A(2) (Asp49-PLA(2)s) are enzymes responsible for cellular membrane disruption through Ca2+-dependent hydrolysis of phospholipids. A class of these proteins (Lys49-PLA(2)s) does not show catalytic activity ...
Comparison between apo and complexed structures of bothropstoxin-I reveals the role of Lys122 and Ca2+-binding loop region for the catalytically inactive Lys49-PLA(2)s
(Academic Press Inc. Elsevier B.V., 2010-07-01)
Phospholipases A(2) (Asp49-PLA(2)s) are enzymes responsible for cellular membrane disruption through Ca2+-dependent hydrolysis of phospholipids. A class of these proteins (Lys49-PLA(2)s) does not show catalytic activity ...
Resposta individual de suínos à ingestão de níveis crescentes de valina e isoleucina
(Universidade Estadual Paulista (Unesp), 2017-02-21)
O ajuste da oferta de aminoácidos dos alimentos às exigências nutricionais dos animais e sua variabilidade são importantes para que ocorra a melhor eficiência de utilização desses nutrientes. Estudos para determinar a ...
Importancia de residuos básicos de la proteína ChrA de Pseudomonas aeruginosa
(Universidad Michoacana de San Nicolás de Hidalgo, 2006-11)
The CHRA Pseudomonas aeruginosa protein confers resistance to chromate and belongs to the family of transporters CHR, which consists of 135 homologous proteins. By random mutagenesis and site-directed they have identified ...
The Influence of Dietary Lysine on Yellow Perch Female Reproductive Performance and the Quality of Eggs
(Taylor & Francis Inc, 2014-01-01)
The objectives of this study were to (1) evaluate if dietary lysine (Lys) has an effect on the free amino acid (FAA) pool of Yellow Perch Perca flavescens eggs, and (2) determine how dietary Lys influences the reproductive ...
Loss of the tRNA Lys CUU encoding gene, Chr-11 tRNA-Lys-CUU, is not associated with Type 2 diabetes mellitus
(Future Medicine, 2019-03)
To investigate the presence/absence of the Chr-11 tRNA-Lys-CUU gene as a marker for genetic predisposition to Type 2 diabetes mellitus (T2DM). We enrolled 122 patients diagnosed with T2DM and 77 non-diabetic individuals. ...
Antimicrobial and antibiofilm activity of Lys-[Trp6]hy-a1 combined with ciprofloxacin against gram-negative bacteria
(2020-01-01)
Background: Ciprofloxacin (Cip) is the most commonly used quinolone in clinical prac-tice; however large-scale use has favored the increase of multiresistant pathogenic microorganisms. Antimicrobial peptides (AMPs) appear ...
Turnover tecidual, desempenho e rendimento de carcaça em frangos de corte submetidos a diferentes níveis de lisina digestível
(Universidade Estadual Paulista (Unesp), 2016-08-12)
Este estudo tem por objetivo avaliar se a metodologia de isótopos estáveis convalida e acrescenta informações adicionais às obtidas com a metodologia convencional de dose e resposta de em estudos de exigências nutricionais ...
Structural bases for a complete myotoxic mechanism: Crystal structures of two non-catalytic phospholipases A(2)-like from Bothrops brazili venom
(Elsevier Science BvAmsterdamHolanda, 2013)