protegrin-1 and aminoarabinose

protegrin-1 has been researched along with aminoarabinose* in 1 studies

Other Studies

1 other study(ies) available for protegrin-1 and aminoarabinose

Article	Year
PmrAB, a two-component regulatory system of Pseudomonas aeruginosa that modulates resistance to cationic antimicrobial peptides and addition of aminoarabinose to lipid A. Journal of bacteriology, 2004, Volume: 186, Issue:2 Spontaneous polymyxin-resistant mutants of Pseudomonas aeruginosa were isolated. The mutations responsible for this phenotype were mapped to a two-component signal transduction system similar to PmrAB of Salmonella enterica serovar Typhimurium. Lipid A of these mutants contained aminoarabinose, an inducible modification that is associated with polymyxin resistance. Thus, P. aeruginosa possesses a mechanism that induces resistance to cationic antimicrobial peptides in response to environmental conditions. Topics: Antimicrobial Cationic Peptides; Arabinose; Bacterial Proteins; Base Sequence; beta-Defensins; Chromosome Mapping; Drug Resistance, Bacterial; Gene Expression Regulation, Bacterial; Lipid A; Molecular Sequence Data; Mutation; Peptides; Polymyxin B; Proteins; Pseudomonas aeruginosa; Transcription Factors	2004

Article

Year

PmrAB, a two-component regulatory system of Pseudomonas aeruginosa that modulates resistance to cationic antimicrobial peptides and addition of aminoarabinose to lipid A.

Journal of bacteriology, 2004, Volume: 186, Issue:2

Spontaneous polymyxin-resistant mutants of Pseudomonas aeruginosa were isolated. The mutations responsible for this phenotype were mapped to a two-component signal transduction system similar to PmrAB of Salmonella enterica serovar Typhimurium. Lipid A of these mutants contained aminoarabinose, an inducible modification that is associated with polymyxin resistance. Thus, P. aeruginosa possesses a mechanism that induces resistance to cationic antimicrobial peptides in response to environmental conditions.

Topics: Antimicrobial Cationic Peptides; Arabinose; Bacterial Proteins; Base Sequence; beta-Defensins; Chromosome Mapping; Drug Resistance, Bacterial; Gene Expression Regulation, Bacterial; Lipid A; Molecular Sequence Data; Mutation; Peptides; Polymyxin B; Proteins; Pseudomonas aeruginosa; Transcription Factors

2004