Search results

Bog sites and wetland settlement during the Mesolithic: research from a bog in central Scania, southern Sweden

Making inventory : Mapping and Exploring Zimbabwe Sites

Pentadecamer-binding proteins : Definition of two independent protein-binding sites needed for functional activity

Genome-wide transcription factor binding site/promoter databases for the analysis of gene sets and co-occurrence of transcription factor binding motifs.

BACKGROUND: The use of global gene expression profiling is a well established approach to understand biological processes. One of the major goals of these investigations is to identify sets of genes with similar expression patterns. Such gene signatures may be very informative and reveal new aspects of particular biological processes. A logical and systematic next step is to reduce the identified

Protonation State of Active-Site Histidines, Reaction Mechanism and Stereoselectivity in β-Alanine Synthase : A Computational Study

β-Alanine synthase (βAS), which is a dizinc metalloenzyme, catalyzes the irreversible hydrolysis of N-carbamyl-β-alanine (NCβA) to β-alanine. This enzyme has potential applications for β-amino acid production. Understanding the reaction mechanism and selectivity of βAS at atomic details can help design and engineer the enzyme for cascade biocatalysis. Here, the protonation states of two conserved

Russian internet news sites, 2008–2018. RHETORIC IN TEXT AND INFORMED AUDIENCES

Self-Stabilized Heterometallic Pair Sites for Selective Ethanol Dehydrogenation on Pt–Cr–Ag Alloy Catalysts

A novel geophysical methodology to characterize past metallurgic sites and deposits

Low Migratory Connectivity and Use of Multiple Non-Breeding Sites in American Golden-Plovers Breeding Across the Nearctic Tundra

Aim: Many populations of migratory birds are currently declining. Understanding space use throughout the entire annual cycle, as well as migratory connectivity (i.e., geographic linkage of individuals and populations across different stages of the annual cycle), can improve our ability to identify factors driving population declines and influencing extinction risk. The main objectives of our study

Techno-economic comparison and cost-effective design of robust charging infrastructures for large industrial sites

Pressure-controlled oxygen activation at single metal atom sites in a manganese–cobalt coordination network on graphene : from triplet–singlet spin transition to superoxo dissociation

Carbon monoxide ligation at single metal atom sites in a 2D manganese-cobalt coordination network : equilibrium at room temperature

Identification of novel phosphorylation sites in hormone-sensitive lipase that are phosphorylated in response to isoproterenol and govern activation properties in vitro

Return to Antikythera : Multi-Session SLAM based AUV mapping of a first century BC wreck site

This paper describes an expedition to map a first century B.C. ship wreck off the coast of the Greek island of Antikythera using an Autonomous Underwater Vehicle (AUV) equipped with a high-resolution stereo imaging system. The wreck, first discovered in 1900, has yielded a wealth of important historical artefacts from two previous interventions, including the renowned Antikythera mechanism. The de

The Solution Structures of Mutant Calbindin D_9k's, As Determined by NMR, Show That the Calcium-Binding Site Can Adopt Different Folds

Hydride binding to the active site of [FeFe]-hydrogenase

Effect of exchange of the cysteine molybdenum ligand with selenocysteine on the structure and function of the active site in human sulfite oxidase

Identification of an endothelial cell binding site on kininogen domain D3

Mapping the cell binding site on high molecular weight kininogen domain 5

Heterogeneity of benzodiazepine receptor interactions with γ-aminobutyric acid and barbiturate receptor sites