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... Department of Biochemistry and Center for Metalloenzyme Studies, University of Georgia, Athens, GA 30602, USA (Received 5 May 1994; revision received 7 June 1994; accepted 8 June 1994) ...
... Department of Biochemistry and Center for Metalloenzyme Studies, University of Georgia, Athens, GA 30602, USA (Received 5 May 1994; revision received 7 June 1994; accepted 8 June 1994) ...
Structure and mechanism of action of a novel
... Ile238 and Ala254–Thr296). These β-sheet structures are located in the core of each domain and are surrounded by helices of various lengths. There are eight and nine helices in domains A and B, respectively, and the helices vary in both their length and orientation. Helix Leu411–Lys435 is the longes ...
... Ile238 and Ala254–Thr296). These β-sheet structures are located in the core of each domain and are surrounded by helices of various lengths. There are eight and nine helices in domains A and B, respectively, and the helices vary in both their length and orientation. Helix Leu411–Lys435 is the longes ...
29 Pathways of Sugar Metabolism: Pentose
... sugar. Other sugars in the diet are converted to intermediates of glucose metabolism, and their fates parallel that of glucose. When carbohydrates other than glucose are required for the synthesis of diverse compounds such as lactose, glycoproteins, or glycolipids, they are synthesized from glucose. ...
... sugar. Other sugars in the diet are converted to intermediates of glucose metabolism, and their fates parallel that of glucose. When carbohydrates other than glucose are required for the synthesis of diverse compounds such as lactose, glycoproteins, or glycolipids, they are synthesized from glucose. ...
Studies Into the Allosteric Regulation of ADP
... growth phase was shown to be critical for growth.2 It can also be a more direct and troublesome virulence factor. As just one example, the glycogen produced by Streptococcus mutans has been associated with its ability to cause tooth decay.3 For these reasons, there has been extensive research into u ...
... growth phase was shown to be critical for growth.2 It can also be a more direct and troublesome virulence factor. As just one example, the glycogen produced by Streptococcus mutans has been associated with its ability to cause tooth decay.3 For these reasons, there has been extensive research into u ...
Johansson L, Gafvelin G, Arnér ES. Selenocysteine in proteins
... originally called selenoprotein R, until its identity was revealed [37]. Also, in this enzyme, the Sec residue is highly important for its catalytic activity and postulated to be part of the active site, but the catalytic mechanism has not yet been fully characterized [38]. There are three E. coli s ...
... originally called selenoprotein R, until its identity was revealed [37]. Also, in this enzyme, the Sec residue is highly important for its catalytic activity and postulated to be part of the active site, but the catalytic mechanism has not yet been fully characterized [38]. There are three E. coli s ...
Identification of two amino acid residues which - Wiley-VCH
... The β-hexosaminidases (Hex1, E.C. 3.2.1.52) are lysosomal hydrolases which catalyze the cleavage of terminal β-N-acetylglucosamine or β-N-acetylgalactosamine residues on a broad spectrum of glycoconjugates. The major Hex isozymes in humans are: Hex A, a heterodimer composed of one α and one β subuni ...
... The β-hexosaminidases (Hex1, E.C. 3.2.1.52) are lysosomal hydrolases which catalyze the cleavage of terminal β-N-acetylglucosamine or β-N-acetylgalactosamine residues on a broad spectrum of glycoconjugates. The major Hex isozymes in humans are: Hex A, a heterodimer composed of one α and one β subuni ...
Structure and biosynthesis of the signal
... is synthesized with a cleavable amino-terminal signal sequence and contains only one classical membrane-spanning segment. Its insertion into the ER membrane during biosynthesis depends on the function of the signal-recognition particle. SSR shows a remarkable charge distribution with the amino termi ...
... is synthesized with a cleavable amino-terminal signal sequence and contains only one classical membrane-spanning segment. Its insertion into the ER membrane during biosynthesis depends on the function of the signal-recognition particle. SSR shows a remarkable charge distribution with the amino termi ...
DNACatalyzed Lysine Side Chain Modification
... achieved by using 5’-ImpDNA in the less preorganized architecture. From these results, we conclude that DNA can catalyze covalent modification of the nucleophilic Lys side chain, and a high degree of preorganization is dispensable when the electrophile is sufficiently reactive. In vitro selection[9] ...
... achieved by using 5’-ImpDNA in the less preorganized architecture. From these results, we conclude that DNA can catalyze covalent modification of the nucleophilic Lys side chain, and a high degree of preorganization is dispensable when the electrophile is sufficiently reactive. In vitro selection[9] ...
Regulation of Primary Metabolism in Response to
... pathway, a process known as the Pasteur effect. To survive short-term hypoxia during flooding or waterlogging, plants must generate sufficient ATP and regenerate NADP+ and NAD+, which are required for glycolysis (Narsai et al., 2011; van Dongen et al., 2011). In addition to the accumulation of ethanol ...
... pathway, a process known as the Pasteur effect. To survive short-term hypoxia during flooding or waterlogging, plants must generate sufficient ATP and regenerate NADP+ and NAD+, which are required for glycolysis (Narsai et al., 2011; van Dongen et al., 2011). In addition to the accumulation of ethanol ...
Brucella Quorum Sensing: much more than
... long chain AHLs limits their diffusion and increases their interaction with bacterial membranes, which lowers their presence in the culture medium (Pearson et al., 1999; Schaefer et al., 2002); (ii) in vitro AHL production does not correlate with in vivo production, as seen in P. aeruginosa (Ericks ...
... long chain AHLs limits their diffusion and increases their interaction with bacterial membranes, which lowers their presence in the culture medium (Pearson et al., 1999; Schaefer et al., 2002); (ii) in vitro AHL production does not correlate with in vivo production, as seen in P. aeruginosa (Ericks ...
The intertwined metabolism of Medicago truncatula and its nitrogen
... peer-reviewed) is the author/funder. It is made available under a CC-BY-NC 4.0 International license. ...
... peer-reviewed) is the author/funder. It is made available under a CC-BY-NC 4.0 International license. ...
Effect of diet composition and ration size on key enzyme activities of
... † Corresponding author: Dr Isabel V. Baanante, fax +34 3 402 1896, email [email protected] ...
... † Corresponding author: Dr Isabel V. Baanante, fax +34 3 402 1896, email [email protected] ...
Organic Acids and Bases and Some of Their Derivatives
... Carboxylic acids feature a carbon atom doubly bonded to an oxygen atom and also joined to an OH group. The four acids illustrated here are formic acid (a), acetic acid (b), propionic acid (c), and butyric acid (d). ...
... Carboxylic acids feature a carbon atom doubly bonded to an oxygen atom and also joined to an OH group. The four acids illustrated here are formic acid (a), acetic acid (b), propionic acid (c), and butyric acid (d). ...
Biological Molecules - Napa Valley College
... Fatty acids and Health Heart disease is caused by plaque collecting in the blood vessels leading to the heart. Plaque is from oxidized cholesterol Cholesterol in the blood leads to more plaque building up in the vessels. ...
... Fatty acids and Health Heart disease is caused by plaque collecting in the blood vessels leading to the heart. Plaque is from oxidized cholesterol Cholesterol in the blood leads to more plaque building up in the vessels. ...
Ammonia Do Ammonia Levels Correlate with Hepatic Encephalopathy?
... therapies. Bromocriptine at 30 mg orally twice daily can be considered in patients refractory to other therapies. Occasionally, a portosystemic shunt (spontaneous, surgical or from placement of a transhepatic portosystemic shunt), is thought to be the primary cause of recurrent or chronic HE. In the ...
... therapies. Bromocriptine at 30 mg orally twice daily can be considered in patients refractory to other therapies. Occasionally, a portosystemic shunt (spontaneous, surgical or from placement of a transhepatic portosystemic shunt), is thought to be the primary cause of recurrent or chronic HE. In the ...
Energy 1
... What happens when not enough oxygen is supplied to the muscles? Hydrogens from glycolysis? Pyruvate to Lactate ...
... What happens when not enough oxygen is supplied to the muscles? Hydrogens from glycolysis? Pyruvate to Lactate ...
SOLID PHASE PEPTIDE SYNTHESIS
... Fmoc SPPS, a 100–150 ml reactor will suffice for ca. 10 g of resin. The swelling will be more important in Boc SPPS mostly during the TFA deprotection step; a 250 ml reactor would be recommended for the abovementioned synthesis. Vessels for smallscale SPPS are depicted in Fig 2a (p.12), Fig. 2b (p. 1 ...
... Fmoc SPPS, a 100–150 ml reactor will suffice for ca. 10 g of resin. The swelling will be more important in Boc SPPS mostly during the TFA deprotection step; a 250 ml reactor would be recommended for the abovementioned synthesis. Vessels for smallscale SPPS are depicted in Fig 2a (p.12), Fig. 2b (p. 1 ...
Amiito acid sequence of the testosterone
... all tissues examined to date suggests that the RP2 protein may function in a housekeeping role In all cells. This Is supported by the finding of a high percentage of G + C residues at the 5' end of the gene, including a sequence homologous to the binding site of the transcription factor Spl, which h ...
... all tissues examined to date suggests that the RP2 protein may function in a housekeeping role In all cells. This Is supported by the finding of a high percentage of G + C residues at the 5' end of the gene, including a sequence homologous to the binding site of the transcription factor Spl, which h ...
Compartmentation of the Metabolism of Lactose
... thus preventing the latter from achieving true equilibrium with the compound at all its locations within the cell. Experimentally, the study of compartmentation in living cells presents certain problems arising from the difficulty of distinguishing between several reservoirs of a substance without f ...
... thus preventing the latter from achieving true equilibrium with the compound at all its locations within the cell. Experimentally, the study of compartmentation in living cells presents certain problems arising from the difficulty of distinguishing between several reservoirs of a substance without f ...
PowerPoint Presentation - Biotin Conclusion and Discussion
... • allows biotin to move from one active site to ...
... • allows biotin to move from one active site to ...
the overlooked molecule in the regulation of polyamine metabolism
... The primary goal of the present study was to address the potential role of substrates in regulation of the PA biosynthetic pathway under conditions of short-term (via induction) as well as long-term (constitutive) manipulations in Arabidopsis. We also studied the interaction of PA up-regulation with ...
... The primary goal of the present study was to address the potential role of substrates in regulation of the PA biosynthetic pathway under conditions of short-term (via induction) as well as long-term (constitutive) manipulations in Arabidopsis. We also studied the interaction of PA up-regulation with ...
Ammonia Perspiration During Exercise
... results suggest that while the sweat glands are a source of ammonia excretion and that they can play a major role along with expiration and storage within muscles and blood during exercise while no urea is being produced. The concentrations difference found in this study and Czarnowski’s and Gorski‘ ...
... results suggest that while the sweat glands are a source of ammonia excretion and that they can play a major role along with expiration and storage within muscles and blood during exercise while no urea is being produced. The concentrations difference found in this study and Czarnowski’s and Gorski‘ ...
E. coli
... The property that distinguishes these two groups is the presence of the EPEC adherence factor plasmid (pEAF), which is only found in tEPEC aEPEC strains are emerging enteropathogens that have been detected worldwide The large variety of serotypes and genetic virulence properties of aEPEC strai ...
... The property that distinguishes these two groups is the presence of the EPEC adherence factor plasmid (pEAF), which is only found in tEPEC aEPEC strains are emerging enteropathogens that have been detected worldwide The large variety of serotypes and genetic virulence properties of aEPEC strai ...