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PowerPoint-presentatie
PowerPoint-presentatie

... Assessment of the pipeline's performance  Coverage: up to 42%, 22% and 42%, respectively for the human, yeast and Arabidopsis subsets. ...
cytoplasm
cytoplasm

... • Function – B) Group translocation – Require energy! – Substance chemically modified during transport – Membrane is then impermeable to altered molecule ...
proteins - SD57 Mail
proteins - SD57 Mail

... • Ex. Keratin in hair and nails; collagen in skin; actin and myosin in muscle ...
Protein Basics - Mid Atlantic Dairy Association
Protein Basics - Mid Atlantic Dairy Association

... • The Recommended Dietary Allowances (RDA) for protein are based on body weight and include age-related adjustments for the extra protein needed for growth. • A good rule of thumb is about ½ gram per pound of body weight for growing kids: ages 1-14 years for girls, and ages 1-18 for boys. • G ...
Getting things where they need to go: Protein Targeting
Getting things where they need to go: Protein Targeting

... Floating many Sar1p in top leaflet makes it ‘bigger’ than the bottom one. Results --> bulge that can more easily interact with coat proteins. Drin, G, and B. Antonny (2005) News and Views: Helices sculpt membrane. Nature vol: 437 ...
MBP 1022, LECT 2 DAN_Oct22
MBP 1022, LECT 2 DAN_Oct22

... •Function is dependent on its 3D structure •Sequence homology (conserved regions): - function (homologous prots belong to same family - evolutionary relationship •Prosthetic groups - non-covalent / covalent - e.g., zinc for metalloproteinases heme for hemoglobin •Native state (Nascent protein underg ...
Lecture 3: Protein trafficking between cell compartments The cytosol
Lecture 3: Protein trafficking between cell compartments The cytosol

... eukaryote • Mitochondria have circular DNA and bacteria-like ribosomes 22 tRNA genes ...
Biological Membranes Transport
Biological Membranes Transport

... Figure 11.10 Operational model of the Ca2+ ATPase in the SR membrane of skeletal muscle cells. ...
Lecture 8: The cell membrane
Lecture 8: The cell membrane

... swells or even bursts ...
Protein
Protein

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Dali: A Protein Structural Comparison Algorithm
Dali: A Protein Structural Comparison Algorithm

... • Overview of why structural comparison can be a useful mode of analysis. • Using a 2-D distance matrix to represent a 3-D protein structure. • Specific computer algorithms that have been used to accomplish this analysis, including Monte Carlo optimization. • Further applications of Dali. ...
TRPA1 antibody - middle region (ARP35205_P050)
TRPA1 antibody - middle region (ARP35205_P050)

... positive control. Aviva Systems Biology strives to provide antibodies covering each member of a whole protein family of your interest. We also use our best efforts to provide you antibodies recognize various epitopes of a target protein. For availability of antibody needed for your experiment, pleas ...
The Automation of Protein Expression
The Automation of Protein Expression

... and arrays, and raising antibodies, scientists increasingly require samples of protein for research. However, protein expression is considered to be a complex, lengthy procedure, and some proteins will not express at all. This article describes the strategy adopted by NextGen Sciences to develop and ...
Guidelines for Genome Annotation - Muktak
Guidelines for Genome Annotation - Muktak

... BLAST can also be done at the National Center for Biotechnology Information (NCBI) website - http://www.ncbi.nlm.nih.gov/BLAST where you have the advantage of seeing what domains your protein contains, and what they might do. This site does not have several of the genomes-in-progress that you can fi ...
Macromolecules Worksheet #2
Macromolecules Worksheet #2

... They are isomers of one another – They have the same chemical formula but differ in how those elements are bonded to each other within the molecule. 2. What are the structural differences between a saturated and an unsaturated fat? Unsaturated fats have a double bond between at least two carbons in ...
Biology Passage 2 - HCC Learning Web
Biology Passage 2 - HCC Learning Web

... whereas water freely diffuses through the lipid bilayer. Thus, a solution (solvent) can be considered hyper-tonic (more solute), hypo-tonic (less solute) or isotonic (same concentration) to the cell it surrounds. In addition, the flux of solvent in an effort to achieve equilibrium of solute concentr ...
Induction of membrane hole by pH low
Induction of membrane hole by pH low

... (POPC). The pHLIP rapidly attaches to the surface of the POPC and rests there for a long time. However, if it breaks through the energy barrier of the surface, it rapidly inserts into the bilayer and, surprisingly, it induces the membrane to form a 0.5-2 ns hole parallel to the inserted PHLIP, acros ...
PPT (without movies)
PPT (without movies)

... important scientific research. Join this free online game and help us predict the folds of unsolved proteins as well as designing new proteins to cure diseases. We’re collecting data to find out if humans' pattern-recognition and puzzle-solving abilities make them more efficient than existing comput ...
Cell TRANSPORT standard: eq: how does the cell membrane help
Cell TRANSPORT standard: eq: how does the cell membrane help

... Ex - only sodium ions can pass through sodium ion channels ...
assignment
assignment

... We notice that the two arabinose transport systems are redundant in the sense that they both transport arabinose, but they are not identical. The ara F, G, H multi-component system couples arabinose transport to ATP hydrolysis. The ara E system couples transport to proton transport (i.e. proton sym ...
100% ISO Protein
100% ISO Protein

... Whey protein isolates are already filtered to be 97-99.6% lactose-free. Lactose is a milk sugar that some people have difficulty digesting. 100% Iso-Protein “Lactose Free” is made by adding lactase enzyme, to help break down that last little bit of lactose into a form that may be even easier to dige ...
Solutions to 7.014 Quiz I
Solutions to 7.014 Quiz I

... Solutions to 7.014 Quiz I Class Average = 75 Median = 75 Grade A B C D F ...
Cell Transport Assignment
Cell Transport Assignment

... MAIN IDEA: Diffusion and osmosis are types of passive transport. 1. What is a concentration gradient? __________________________________________________________________________________ __________________________________________________________________________________ 2. What does it mean for a molec ...
Poster - Protein Information Resource
Poster - Protein Information Resource

... grant 2U01 HG02712-04 for UniProt, the NIH grants for NIAID proteomic resource (HHSN266200400061C) and grid enablement (NCI-caBIG-ICR), and National Science Foundation grants for protein ontology (ITR-0205470) and BioTagger (IIS-0430743). ...
Antibody
Antibody

... • The purification of proteins is an essential first step in understanding their function. • Purification should yield a sample of protein containing only one type of molecule of interest. • Proteins can be separated from one another on the basis of solubility, size, charge, and binding ability. • A ...
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Magnesium transporter

This page links directly from the magnesium in biological systems page.Magnesium transporters are proteins that transport magnesium across the cell membrane. All forms of life require magnesium, yet the molecular mechanisms of Mg2+ uptake from the environment and the distribution of this vital element within the organism are only slowly being elucidated.In bacteria, Mg2+ is probably mainly supplied by the CorA protein and, where the CorA protein is absent, by the MgtE protein. In yeast the initial uptake is via the Alr1p and Alr2p proteins, but at this stage the only internal Mg2+ distributing protein identified is Mrs2p. Within the protozoa only one Mg2+ transporter (XntAp) has been identified. In metazoa, Mrs2p and MgtE homologues have been identified, along with two novel Mg2+ transport systems TRPM6/TRPM7 and PCLN-1. Finally, in plants, a family of Mrs2p homologues has been identified along with another novel protein, AtMHX.
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