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Structure Elucidation of Antibiotics
To date, there are hundreds of characterized natural products with antibacterial activity against pathogenic bacteria, and several have become...
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Isolation, Structure Elucidation and Antifungal Activity of Angucycline Antibiotics from Streptomycete cellulosae
AbstractStreptomyces species are the major producers of antibiotics, and not many bioactive substances and antibiotics have been found in Streptomyces...
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Theoretical elucidation of the structure, bonding, and reactivity of the CaMn4Ox clusters in the whole Kok cycle for water oxidation embedded in the oxygen evolving center of photosystem II. New molecular and quantum insights into the mechanism of the O–O bond formation
This paper reviews our historical developments of broken-symmetry (BS) and beyond BS methods that are applicable for theoretical investigations of...
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Holothuria triterpene glycosides: a comprehensive guide for their structure elucidation and critical appraisal of reported compounds
Sea cucumbers or holothurians are marine invertebrates, belonging to the phylum Echinodermata (kingdom Animalia). In Asia, they are commonly used as...
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Structure elucidation and biological activities of perylenequinones from an Alternaria species
The KEAP1-Nrf2/ARE pathway is a pivotal cytoprotective regulator against oxidative stress which plays an important role in the development of many...
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Reduced dynamic complexity allows structure elucidation of an excited state of KRASG13D
Localized dynamics of RAS, including regions distal to the nucleotide-binding site, is of high interest for elucidating the mechanisms by which RAS...
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Thielavins: tuned biosynthesis and LR-HSQMBC for structure elucidation
A series of thielavins I, V, and Q ( 1 – 3 ) and the previously undescribed thielavin Z 8 ( 4 ) were isolated from cultures of a fungal Shiraia -like sp....
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Elucidation of population structure of Culicoides oxystoma a vector of BTV in India and its genetic variability within conspecifics
Deciphering the population structure and variations of vector species is indispensable for effective disease management programs. The population...
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Chemical structure elucidation and functional activities comparison of two polysaccharides purified from Citrus reticulata Blanco peels
BackgroundThe Citrus reticulata Blanco peels have been widely adopted as functional food or nutraceuticals for thousands of years. In our study, two...
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Xtrapol8 enables automatic elucidation of low-occupancy intermediate-states in crystallographic studies
Unstable states studied in kinetic, time-resolved and ligand-based crystallography are often characterized by a low occupancy, which hinders...
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Structural elucidation a complex galactosyl and glucosyl-rich pectin from the pericarp of immature fruits of Juglans mandshurica Maxim.
A glucosyl-rich pectin, JMMP-3 ( M w , 2.572 × 10 4 g/mol, O -methyl % = 3.62%), was isolated and purified from the pericarp of the immature fruit of Juglan...
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MSNovelist: de novo structure generation from mass spectra
Current methods for structure elucidation of small molecules rely on finding similarity with spectra of known compounds, but do not predict...
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Integrating multiomics data accelerates elucidation of plant primary and secondary metabolic pathways
Plants are the most important sources of food for humans, as well as supplying many ingredients that are of great importance for human health....
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Predicting glycan structure from tandem mass spectrometry via deep learning
Glycans constitute the most complicated post-translational modification, modulating protein activity in health and disease. However, structural...
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Elucidation of Diversity and Habitat Utilization of Waterbirds in Khajuha Wetland, Northern India
AbstractWetlands are important habitats for bird populations and understanding the diversity and other ecological characteristics of bird species...
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Cryo-EM structure of GABA transporter 1 reveals substrate recognition and transport mechanism
The inhibitory neurotransmitter γ-aminobutyric acid (GABA) is cleared from the synaptic cleft by the sodium- and chloride-coupled GABA transporter...
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Metabolomics-mediated elucidation of rice responses to salt stress
Main conclusionRole of salinity responsive metabolites of rice and its wild species has been discussed.
AbstractSalinity stress is one of the...
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Structure and Biosynthesis
Owing to antibiotic overuse, the effectiveness of broad-spectrum antibiotics is decreasing, and antibiotic resistance is occurring. Therefore, the...