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sv-lncs - Department of Computer Science and Engineering
sv-lncs - Department of Computer Science and Engineering

... amino acids, which are molecules that, in turn, consist of a single carbon molecule flanked by four different attached molecular functional groups. Proteins provide evidence for the occurrence of evolution and function to maintain those processes that keep organisms alive, often playing major roles ...
Slide 1
Slide 1

Teagasc PhD Walsh Fellowship
Teagasc PhD Walsh Fellowship

... Obesity is a growing economic and health problem, as it increases the risk of development of several clinical conditions including diabetes. Whey proteins, a by-product of cheese manufacture, are increasing being considered as dietary solutions to the obesity problem. We have established that intake ...
Machine Learning in the Study of Protein Structure
Machine Learning in the Study of Protein Structure

... – Pick seed sequences from several sources and build seed alignment – Build HMM from seed alignment and use to it pull in new members and align them to the HMM to get full alignment ...
Artificial Small-Molecule Peptide Synthesizer
Artificial Small-Molecule Peptide Synthesizer

α2 protein during Drosophila oogenesis
α2 protein during Drosophila oogenesis

... cleavage furrow and contain several of its molecular components such as F-actin, Anillin, Filamin or Kelch. In oogenesis, one cell differentiates as oocyte and the remaining 15 cells become the highly polyploid nurse cells that are synthetically active and contribute cytoplasm to the oocyte. The pro ...
Use of Cell-Free Protein Production Platform for X
Use of Cell-Free Protein Production Platform for X

... protein was 4.2 mg. The cell-free capability has also been used in functional studies of the human desaturase-cytb5 complex, and is incorporated into our proposed combinatorial discovery efforts with other membrane proteins. The system has also been used to produce other membrane proteins using lipo ...
Information Retrieval Performance and Method
Information Retrieval Performance and Method

... Therefore, the choice of selecting up to 1000 PubMed abstracts per query protein was made based on a balance between computational efficiency and decent recall performance. As shown in Figure S1, retrieving only the top 100 abstracts per protein query would result in 15.5% precision and 53% recall ( ...
PROTEINS
PROTEINS

More Materials, Maestro MarkusJ. Buehler is a materials scientist
More Materials, Maestro MarkusJ. Buehler is a materials scientist

... around us - from the sugar molecules in the food we eat to the oxides in the Earth's crust. In the living world, a limited set of building blocks of DNA (with four distinct letters) and amino acids (with around 20 distinct types) creates some of the most functionally diverse materials we know of, th ...
Detecting topological patterns in protein networks
Detecting topological patterns in protein networks

... What conditions make some long chains good conduits for propagation of concentration perturbations while suppressing it along side branches? ...
BiomedicineandLifeSciencesII_GiuseppeLAROCCA_03282007
BiomedicineandLifeSciencesII_GiuseppeLAROCCA_03282007

... allows the prediction of the three-dimensional structure of an amino acid sequences starting from a secondary structure of the sequence itself and a set of fragments extracted from the Protein Data Bank (PDB).  The Protein Data Bank (http://www.wwpdb.org/) is a repository of proteins and nucleic ac ...
The stuff of life
The stuff of life

Chemistry of Cells
Chemistry of Cells

... macromolecules. ☺You will also be expected to describe the biological importance of each macromolecule ...
Electrophoretic_techniques2003
Electrophoretic_techniques2003

... Electrophoretic techniques ...
Phosphorylase Kinase
Phosphorylase Kinase

... dephosphorylated states  this is in turn dependent on the relative activities of protein kinases and protein phosphatase  about 1/3 of all mammalian proteins have covalently-bound phosphates which may impact on some aspect of their regulation  there are about 1,000 different protein kinases encod ...
B Ca(2+)
B Ca(2+)

... EJP amplitude, we restricted the analysis to a 30 msec interval immediately following the stimulus artifact for all fibers analyzed. In addition, when fibers exhibited a mean evoked response of ≤ 5 mV, we estimated the contribution of spontaneous release that may contaminate this 30 msec measuremen ...
research description
research description

... Prof. Abdussalam Azem’s Research Protein transport and folding Proteins are formed as long chains of amino acids that fold into very specific three-dimensional conformations, which are essential for their activity. In the crowded cellular environment, proteins are assisted by chaperone proteins to f ...
What more do we need to know to optimize the
What more do we need to know to optimize the

... (ingredients) and with what characteristics will have the greatest potential for a protease to work on – Diet Ca concentrations and solubility – Refractory proteins in ingredients are potential feed proteins that can be digested by exogenous proteases ...
Notes
Notes

Translation
Translation

Recombinant Human BMP-3 • Synonyms : Osteogenin, BMP
Recombinant Human BMP-3 • Synonyms : Osteogenin, BMP

... differentiation, matrix synthesis, and apoptosis. As implied by their name, BMPs initiate, promote, and regulate the development, growth and remodeling of bone and cartilage. In addition to this role, BMPs are also involved in prenatal development and postnatal growth, remodeling and maintenance of ...
IMPROVEMENT OF hGM-CSF EXPRESSION USING A FUSION
IMPROVEMENT OF hGM-CSF EXPRESSION USING A FUSION

... did not result in solubilization. This result provided evi­ dence for the high degree of insolubility of human GM­ CSF, which accumulated in the periplasmic space.�·
Chapter 19. “Completing the knot” Stress on enzyme
Chapter 19. “Completing the knot” Stress on enzyme

... Primary-bond rearrangements can also produce strong and specific binding. It is interesting when it must depend on exchange of primary-bond free energy and conformational free energy, the “free-energy complementary” mechanism first suggested by Lumry and Biltonen. It is probably quite common but exa ...
Protein structure prediction
Protein structure prediction

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Protein (nutrient)



Proteins are essential nutrients for the human body. They are one of the building blocks of body tissue, and can also serve as a fuel source. As a fuel, proteins contain 4 kcal per gram, just like carbohydrates and unlike lipids, which contain 9 kcal per gram. The most important aspect and defining characteristic of protein from a nutritional standpoint is its amino acid composition.Proteins are polymer chains made of amino acids linked together by peptide bonds. During human digestion, proteins are broken down in the stomach to smaller polypeptide chains via hydrochloric acid and protease actions. This is crucial for the synthesis of the essential amino acids that cannot be biosynthesized by the body.There are nine essential amino acids which humans must obtain from their diet in order to prevent protein-energy malnutrition. They are phenylalanine, valine, threonine, tryptophan, methionine, leucine, isoleucine, lysine, and histidine. There are five dispensable amino acids which humans are able to synthesize in the body. These five are alanine, aspartic acid, asparagine, glutamic acid and serine. There are six conditionally essential amino acids whose synthesis can be limited under special pathophysiological conditions, such as prematurity in the infant or individuals in severe catabolic distress. These six are arginine, cysteine, glycine, glutamine, proline and tyrosine.Humans need the essential amino acids in certain ratios. Some protein sources contain amino acids in a more or less 'complete' sense. This has given rise to various ranking systems for protein sources, as described in the article.Animal sources of protein include meats, dairy products, fish and eggs. Vegan sources of protein include whole grains, pulses, legumes, soy, and nuts. Vegetarians and vegans can get enough essential amino acids by eating a variety of plant proteins. It is commonly believed that athletes should consume a higher-than-normal protein intake to maintain optimal physical performance.
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