Sample Posters
... dimers, each monomer a single chain with four domains: N-terminal biotin carboxylase (BC), central carboxyltransferase (CT), C-terminal biotin carboxyl carrier protein (BCCP), and allosteric domains. PC catalyzes the conversion of pyruvate to oxaloacetate (OAA). The process begins when biotin is car ...
... dimers, each monomer a single chain with four domains: N-terminal biotin carboxylase (BC), central carboxyltransferase (CT), C-terminal biotin carboxyl carrier protein (BCCP), and allosteric domains. PC catalyzes the conversion of pyruvate to oxaloacetate (OAA). The process begins when biotin is car ...
ppt
... Figure is found at http://themedicalbiochemistrypage.org/amino-acid-metabolism.html#tyrosine ...
... Figure is found at http://themedicalbiochemistrypage.org/amino-acid-metabolism.html#tyrosine ...
lecture 8
... components of cytoskeleton cytoskeleton is required for large number of cell processes unique to eukaryotes, including intracellular movements, engulfment, etc. etc. hypothesis: eukaryotes could not have evolved without CCT and prefoldin ...
... components of cytoskeleton cytoskeleton is required for large number of cell processes unique to eukaryotes, including intracellular movements, engulfment, etc. etc. hypothesis: eukaryotes could not have evolved without CCT and prefoldin ...
Structure-activity Relationships in Flexible Protein Domains
... ``unfolded'' in solution under physiological conditions.1 Examples include DNA-binding domains, transcription activation domains, proteins involved in transcription initiation, proteins of the membrane fusion SNARE complex, the cyclin dependent kinase inhibitor p21waf1/Cip1, and a ®bronectin-binding ...
... ``unfolded'' in solution under physiological conditions.1 Examples include DNA-binding domains, transcription activation domains, proteins involved in transcription initiation, proteins of the membrane fusion SNARE complex, the cyclin dependent kinase inhibitor p21waf1/Cip1, and a ®bronectin-binding ...
Life Substances - Ms. Rago's Class Website
... • A missing H from a functional group creates a new compound. • A= estradiol (estrogen) • B= testosterone ...
... • A missing H from a functional group creates a new compound. • A= estradiol (estrogen) • B= testosterone ...
Current Topics Intrinsic Disorder and Protein Function†
... and are further characterized in Table 2. These molecular interactions involve binding to other proteins (a), such as to kinases, transcription factors, and translation inhibitors, or to nucleic acid polymers, including DNA (b), rRNA (cR), tRNA (cT), mRNA (cM), and genomic RNA (cG). Some of the DNA ...
... and are further characterized in Table 2. These molecular interactions involve binding to other proteins (a), such as to kinases, transcription factors, and translation inhibitors, or to nucleic acid polymers, including DNA (b), rRNA (cR), tRNA (cT), mRNA (cM), and genomic RNA (cG). Some of the DNA ...
Serine phosphorylation of the cotton cytosolic pyruvate kinase
... 215 or serine 402 to alanine did not change the enzymatic activity; furthermore, mutation of serine 402 to the phosphomimetic aspartic acid also imparted no effect on enzymatic activity (Fig. 2A). However, enzyme activity was significantly reduced when serine 215 was mutated to aspartic acid (Fig. 2 ...
... 215 or serine 402 to alanine did not change the enzymatic activity; furthermore, mutation of serine 402 to the phosphomimetic aspartic acid also imparted no effect on enzymatic activity (Fig. 2A). However, enzyme activity was significantly reduced when serine 215 was mutated to aspartic acid (Fig. 2 ...
Polypeptide Composition of Envelopes of Spinach Chloroplasts
... branes which were not fully separated from inner envelope membranes. Thirty amino acid residues of the N-terminus of the 15 kDa protein were determined (Fig. 3A). Homology search of the protein against a DNA database revealed that it is homologous to the 16 kDa protein of outer envelopes (OEP16) fro ...
... branes which were not fully separated from inner envelope membranes. Thirty amino acid residues of the N-terminus of the 15 kDa protein were determined (Fig. 3A). Homology search of the protein against a DNA database revealed that it is homologous to the 16 kDa protein of outer envelopes (OEP16) fro ...
The topology of the proton translocating F0 component of the ATP
... hydrophilic amino acid residues. A long stretch of hydrophilic residues is found only at the N terminus from residue 1 to 35 in the coding sequence a' (Nielsen et al., 1981). The polypeptide chain probably traverses the membrane several times, with the major protein mass being in the Iipid bilayer. ...
... hydrophilic amino acid residues. A long stretch of hydrophilic residues is found only at the N terminus from residue 1 to 35 in the coding sequence a' (Nielsen et al., 1981). The polypeptide chain probably traverses the membrane several times, with the major protein mass being in the Iipid bilayer. ...
Fragmenta Agronomica 2
... The second factor was the method of foliar application of nitrogen (120 kg N·ha-1): a) control object – without nitrogen; b) nitrogen applied at 60 kg N·ha-1 after restart of vegetation – ammonium nitrate, 60 kg N·ha-1 in full shooting phase – granulated urea; c) 60 kg N·ha-1 after restart of vegeta ...
... The second factor was the method of foliar application of nitrogen (120 kg N·ha-1): a) control object – without nitrogen; b) nitrogen applied at 60 kg N·ha-1 after restart of vegetation – ammonium nitrate, 60 kg N·ha-1 in full shooting phase – granulated urea; c) 60 kg N·ha-1 after restart of vegeta ...
Fluorescence Spectroscopy
... Protein folding in cells (in vivo) is extremely complicated and differs depending on the organism. Folding is far more complicated in eukaryotic cells (for example: human cell) than in prokaryotic ones (bacteria). Due to this complexity, the study of protein folding is extremely limited in vivo. Peo ...
... Protein folding in cells (in vivo) is extremely complicated and differs depending on the organism. Folding is far more complicated in eukaryotic cells (for example: human cell) than in prokaryotic ones (bacteria). Due to this complexity, the study of protein folding is extremely limited in vivo. Peo ...
Institute for Plant Physiology and Microbiology - diss.fu
... Laemmli UK. (1970) Cleavage of structural proteins during the assembly of the head of bacteriophage T4 Nature 227:105-132 Lang V. and Palva E. T. (1992) The expression of a RAB-related gene, RAB18, is induced by abscisic-acid during the cold-acclimation process of Arabidopsis thaliana (L) Heynh. Pla ...
... Laemmli UK. (1970) Cleavage of structural proteins during the assembly of the head of bacteriophage T4 Nature 227:105-132 Lang V. and Palva E. T. (1992) The expression of a RAB-related gene, RAB18, is induced by abscisic-acid during the cold-acclimation process of Arabidopsis thaliana (L) Heynh. Pla ...
Measurements of protein sequence
... many of the more sophisticated methodologies are computationally expensive, rendering a detailed study or comprehensive comparison14 problematic. Often the actual interactions are hidden beneath a neural network or other training layer, and very frequently structure–sequence interactions are intermi ...
... many of the more sophisticated methodologies are computationally expensive, rendering a detailed study or comprehensive comparison14 problematic. Often the actual interactions are hidden beneath a neural network or other training layer, and very frequently structure–sequence interactions are intermi ...
macromolecule foldable
... 1. Give 2 FUNCTIONS OF CARBOHYDRATES 2. List 4 EXAMPLES OF CARBOHYDRATES TAB C 1. Give 2 FUNCTIONS OF LIPIDS 2. List 4 EXAMPLES OF LIPIDS TAB D 1. Give 2 FUNCTIONS FOR NUCLEIC ACIDS 2. List 2 EXAMPLES OF NUCLEIC ACIDS ...
... 1. Give 2 FUNCTIONS OF CARBOHYDRATES 2. List 4 EXAMPLES OF CARBOHYDRATES TAB C 1. Give 2 FUNCTIONS OF LIPIDS 2. List 4 EXAMPLES OF LIPIDS TAB D 1. Give 2 FUNCTIONS FOR NUCLEIC ACIDS 2. List 2 EXAMPLES OF NUCLEIC ACIDS ...
Exploring your protein - QIAGEN Bioinformatics
... Project Tree view. The right-click context menu now allows you to create an atom group from the atom selection (backbone atoms) or from the selection plus context (all atoms in the residues selected in the sequence view). The created atom groups can be treated as the molecules in the Project Tree (h ...
... Project Tree view. The right-click context menu now allows you to create an atom group from the atom selection (backbone atoms) or from the selection plus context (all atoms in the residues selected in the sequence view). The created atom groups can be treated as the molecules in the Project Tree (h ...
Multiple linear regression for protein secondary structure prediction
... Prediction of the three-dimensional structure of a protein from its sequence is becoming a pressing problem for many biologists because the discrepancy continues to increase between the number of known protein sequences and the number of experimentally determined structures. The prediction of second ...
... Prediction of the three-dimensional structure of a protein from its sequence is becoming a pressing problem for many biologists because the discrepancy continues to increase between the number of known protein sequences and the number of experimentally determined structures. The prediction of second ...
BS 11 First Mid-Term Answer Key Spring 1998
... Circle the residue(s) which is likely to be phosphorylated. Ans: The E. Of these amino acids, only the Glu is a good nucleophile. (2 pt) L) Mutation of S195, H57 and D102 of chymotrypsin to alanine residues yields an enzyme that enhances proteolysis rates by ~5x104 over the uncatalyzed reaction. The ...
... Circle the residue(s) which is likely to be phosphorylated. Ans: The E. Of these amino acids, only the Glu is a good nucleophile. (2 pt) L) Mutation of S195, H57 and D102 of chymotrypsin to alanine residues yields an enzyme that enhances proteolysis rates by ~5x104 over the uncatalyzed reaction. The ...
7.6 Enzymes – summary of mark schemes
... State that metabolic pathways consist of chains and cycles of enzyme-catalysed reactions. Mark Scheme A. B. C. D. ...
... State that metabolic pathways consist of chains and cycles of enzyme-catalysed reactions. Mark Scheme A. B. C. D. ...
Arabidopsis Genes Encoding Components of the
... generation of transgenic plants expressing sense or antisense copies of the genes encoding one or more of these components. In this paper, we analyze the Arabidopsis genomic, cDNA, and EST information currently available in GenBank concerning each of the known and putative subunits of the chloroplas ...
... generation of transgenic plants expressing sense or antisense copies of the genes encoding one or more of these components. In this paper, we analyze the Arabidopsis genomic, cDNA, and EST information currently available in GenBank concerning each of the known and putative subunits of the chloroplas ...
Selenium incorporation using recombinant techniques
... Hendrickson first reported the possibility of using selenomethionine (SeMet) as a phasing tool in 1990 and the ease of incorporating selenium in recombinant systems has led to selenium being the first choice for multiple-wavelength (and single-wavelength) anomalous dispersion experiments (Figs. 1a a ...
... Hendrickson first reported the possibility of using selenomethionine (SeMet) as a phasing tool in 1990 and the ease of incorporating selenium in recombinant systems has led to selenium being the first choice for multiple-wavelength (and single-wavelength) anomalous dispersion experiments (Figs. 1a a ...
Proteolysis
Proteolysis is the breakdown of proteins into smaller polypeptides or amino acids. Uncatalysed, the hydrolysis of peptide bonds is extremely slow, taking hundreds of years. Proteolysis is typically catalysed by cellular enzymes called proteases, but may also occur by intra-molecular digestion. Low pH or high temperatures can also cause proteolysis non-enzymatically.Proteolysis in organisms serves many purposes; for example, digestive enzymes break down proteins in food to provide amino acids for the organism, while proteolytic processing of a polypeptide chain after its synthesis may be necessary for the production of an active protein. It is also important in the regulation of some physiological and cellular processes, as well as preventing the accumulation of unwanted or abnormal proteins in cells. Consequently, dis-regulation of proteolysis can cause diseases, and is used in some venoms to damage their prey.Proteolysis is important as an analytical tool for studying proteins in the laboratory, as well as industrially, for example in food processing and stain removal.