Results 71 to 80 of about 2,014,878 (300)
Reconstructing enzyme evolution by protein engineering
FEBS Letters, EarlyView.Natural enzyme evolution can be retraced by protein engineering methods such as directed evolution, rational design, and ancestral sequence reconstruction. These approaches reveal how enzymes emerged from ligand‐binding scaffolds, developed varying substrate preferences, formed oligomeric complexes, adapted to environmental changes, and evolved novel ...
Lukas Drexler +2 more
wiley +1 more source
Nutrition and Metabolism, 2018 Branched-chain amino acids (BCAAs; valine, leucine, and isoleucine) are essential amino acids with protein anabolic properties, which have been studied in a number of muscle wasting disorders for more than 50 years.
M. Holeček
semanticscholar +1 more source
FEBS Letters, EarlyView.The process of internalization of the Shiga toxin A subunit via formation of a complex with the Shiga toxin B subunit, which specifically binds to the Gb3 receptor. The peptide is designed to act as a carrier of drugs into cancer cells. Here, we explored the potential of peptides derived from the catalytic A subunit of Shiga toxin (STxA) to be drug ...
Giulia Opassi +6 more
wiley +1 more source
Amino acid release patterns of growing pig diets formulated with different dietary protein sources
Journal of Applied Animal Research, 2019 This study elucidated the dynamics of AA release in low-protein growing pig diets formulated with different protein sources. Four protein sources including soybean meal (SM), corn gluten meal (CGM), fish meal (FM) and fermented soybean meal (FSM) were ...
Abedin Abdallah +5 more
doaj +1 more source
Serum Amino Acids in Association with Prevalent and Incident Type 2 Diabetes in A Chinese Population
Metabolites, 2019 We aimed to simultaneously examine the associations of both essential and non-essential amino acids with both prevalent and incident type 2 diabetes in a Chinese population.
Yonghai Lu +7 more
doaj +1 more source
Branched Chain Amino Acids: Beyond Nutrition Metabolism
International Journal of Molecular Sciences, 2018 Branched chain amino acids (BCAAs), including leucine (Leu), isoleucine (Ile), and valine (Val), play critical roles in the regulation of energy homeostasis, nutrition metabolism, gut health, immunity and disease in humans and animals.
C. Nie +4 more
semanticscholar +1 more source
Conserved binding mode but diverse interfaces of MreC‐PBP2 interactions
FEBS Letters, EarlyView.The crystal structure of abMreC reveals a conserved two β‐barrel architecture and provides structural insights into its role within the bacterial elongasome. The abMreC–abPBP2 complex model identifies the molecular basis of MreC‐mediated PBP2 recognition, contributing to the regulation of peptidoglycan synthesis.
Hyunseok Jang +4 more
wiley +1 more source
Journal of Food Quality, 2018 This study determined the proximate composition, energy value, amino acid profile, and protein quality of the muscle tissue of four food fish species. The fish analyzed contained 78.90–69.89% water, 18.25–15.69% protein, and 2.28–12.57% fat.
Renata Pyz-Łukasik +1 more
doaj +1 more source
AMINO ACID AND FATTY ACID PROFILES IN LOCAL TIGRIS CATFISH (SILURUS TRIOSTEGUS) MEAT [PDF]
Assiut Veterinary Medical JournalThis study aimed to determine the pattern, composition, and ratios of fatty and amino acids in the meat of the local Tigris catfish (Silurus triostegus) to estimate its nutritional value.
MAZIN AL-ZUBAIDY, SURA AL-TAK
doaj +1 more source
Research Journal of Life Science, 2020 This study aims to analyze the nutritional composition of the degree of hydrolysis and amino acids in the internal organ waste of tuna and the protein hydrolyzate of tuna's internal organs after fermentation using the Bacillus licheniformis bacteria. The
Galih Nugroho +2 more
doaj +1 more source