نتایج جستجو برای: alanine aminopeptidase
تعداد نتایج: 32708 فیلتر نتایج به سال:
Plasmodium falciparum alanine M1-aminopeptidase (PfA-M1) is a validated target for anti-malarial drug development. Presence of significant similarity between PfA-M1 and human M1-aminopeptidases, particularly within regions of enzyme active site leads to problem of non-specificity and off-target binding for known aminopeptidase inhibitors. Molecular docking based in silico screening approach for...
The 7th cholera pandemic reached Latin America in 1991, spreading from Peru to virtually all Latin American countries. During the late epidemic period, a strain that failed to ferment sucrose dominated cholera outbreaks in the Northern Brazilian Amazon region. In order to understand the genomic characteristics and the determinants of this altered sucrose fermenting phenotype, the genome of the ...
A nonspecific exopeptidase, aminopeptidase N (APN), is inhibited sequence-specifically by a synthetic host, cucurbit[7]uril (Q7), which binds with high affinity and specificity to N-terminal phenylalanine (Phe) and 4-(aminomethyl)phenylalanine (AMPhe) and prevents their removal from the peptide. Liquid chromatography experiments demonstrated that in the presence of excess Q7, APN quantitatively...
Two experiments were conducted to determine the effects of protease and phytase (PP) and a Bacillus sp. direct-fed microbial (DFM) on dietary energy and nutrient utilization in broiler chickens. In the first experiment, Ross 308 broiler chicks were fed diets supplemented with PP and DFM in a 2×2 factorial arrangement. The 4 diets (control (CON), CON + PP, CON + DFM, and CON + PP + DFM) were fed...
The initiator methionine residue of proteins is removed during synthesis by a specific and ubiquitous enzyme, methionine aminopeptidase (MetAP). Prokaryotes have a single gene, while eukaryotes have two isoforms. This family of metalloenzymes generally cleaves substrates in which the penultimate residue is one of the seven smaller amino acids (glycine, alanine, serine, threonine, proline, cyste...
Aminopeptidase activities were detected in extracts of the free-living nematodes Caenorhabditis elegans and Panagrellus redivivus using the aminoacyl substrate L-alanine-4-nitroanilide. The activities exhibited similarities in Km (C. elegans = 2.22 mM; P. redivivus = 2.09 mM) and specific activity (C. elegans = 1.38 +/- 0.43 mAU min(-1) x g(-1); P. redivivus, 1.23 +/- 0.18m AU min(-1) microg(-1...
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