C - IS MU
... The synthesis of elastin occurs only in the last phase of foetal development, it is completed practically soon after the childbirth. The later synthesis of considerable amounts of elastin is not supposed. INTRACELLULAR synthesis in fibrocytes and leiomyocytes of blood vessel walls ...
... The synthesis of elastin occurs only in the last phase of foetal development, it is completed practically soon after the childbirth. The later synthesis of considerable amounts of elastin is not supposed. INTRACELLULAR synthesis in fibrocytes and leiomyocytes of blood vessel walls ...
Topic: Exchange and functions of carbohydrates
... enzymatic digestion in the gastrointestinal tract. In the process of digestion, enzymatic hydrolysis of glycosidic linkage takes place, monomers (able to be absorptive) are generated, they are able also to get into blood and after that into tissues. Starch is partially absorbed in the mouth cavity u ...
... enzymatic digestion in the gastrointestinal tract. In the process of digestion, enzymatic hydrolysis of glycosidic linkage takes place, monomers (able to be absorptive) are generated, they are able also to get into blood and after that into tissues. Starch is partially absorbed in the mouth cavity u ...
Surface-Mediated Hydrogen Bonding of Proteinogenic α
... combining chemical-state information provided by X-ray photoelectron spectroscopy (XPS) and the site-specific local density-ofstate images obtained by scanning tunneling microscopy (STM) with large-scale quantum mechanical modeling based on the density functional theory with van der Waals corrections ...
... combining chemical-state information provided by X-ray photoelectron spectroscopy (XPS) and the site-specific local density-ofstate images obtained by scanning tunneling microscopy (STM) with large-scale quantum mechanical modeling based on the density functional theory with van der Waals corrections ...
26. oxidation of amino acids
... microorganisms can scavenge amino acids from their environment if they are available; these can be oxidized as fuel when the metabolic conditions so demand. Photosynthetic plants, on the contrary, rarely oxidize amino acids to provide energy. Instead they convert CO2 and H2O into the carbohydrate gl ...
... microorganisms can scavenge amino acids from their environment if they are available; these can be oxidized as fuel when the metabolic conditions so demand. Photosynthetic plants, on the contrary, rarely oxidize amino acids to provide energy. Instead they convert CO2 and H2O into the carbohydrate gl ...
Substrate recognition by nonribosomal peptide
... molecular basis of substrate selectivity in these domains is not yet well understood. Perhaps surprisingly, condensation domains have also been reported to exhibit moderate to high substrate selectivity, although the generality of this observation and its potential impact on engineered biosynthesis ...
... molecular basis of substrate selectivity in these domains is not yet well understood. Perhaps surprisingly, condensation domains have also been reported to exhibit moderate to high substrate selectivity, although the generality of this observation and its potential impact on engineered biosynthesis ...
Mitsunobu Reaction
... searching SciFinder® for the keyword "Mitsunobu," from 1967 to today, one encounters about 4,500 related reports, indicating the high utility of this reaction. However, the generation of phosphine oxide and hydrazinedicarboxylate as by-products often makes the isolation of pure product difficult. Fu ...
... searching SciFinder® for the keyword "Mitsunobu," from 1967 to today, one encounters about 4,500 related reports, indicating the high utility of this reaction. However, the generation of phosphine oxide and hydrazinedicarboxylate as by-products often makes the isolation of pure product difficult. Fu ...
DNA-Catalyzed Covalent Modification of Amino Acid Side Chains in
... DNA-anchored tripeptides in an “open” architecture (Figure 2) rather than the previously used highly preorganized architecture, from which generalization to free peptide or protein substrates cannot be achieved because the peptide must be covalently attached on both termini to DNA (Figure S1 of the ...
... DNA-anchored tripeptides in an “open” architecture (Figure 2) rather than the previously used highly preorganized architecture, from which generalization to free peptide or protein substrates cannot be achieved because the peptide must be covalently attached on both termini to DNA (Figure S1 of the ...
Tricarboxylic acid cycle (TCA cycle, also called the Krebs cycle or
... Tricarboxylic acid cycle (TCA cycle, also called the Krebs cycle or the citric acid cycle) It is the final pathway where the oxidative metabolism of carbohydrates, amino acids, and fatty acids converge, their carbon skeletons being converted to CO2 and H2O. This oxidation provides energy for the pro ...
... Tricarboxylic acid cycle (TCA cycle, also called the Krebs cycle or the citric acid cycle) It is the final pathway where the oxidative metabolism of carbohydrates, amino acids, and fatty acids converge, their carbon skeletons being converted to CO2 and H2O. This oxidation provides energy for the pro ...
EXPRESSION OF EQUIVALENT CLONOTYPES IN BALB/c
... Phe is 4.7 nM. 8% of the total sample was used for GC analysis or approximately 0.4 nM of Phe. This amount of material is close to the confidence limits of the assay. Thus, any other amino acids present at 50% or less of the major residue will likely be undetected. Heterogeneity in the early portion ...
... Phe is 4.7 nM. 8% of the total sample was used for GC analysis or approximately 0.4 nM of Phe. This amount of material is close to the confidence limits of the assay. Thus, any other amino acids present at 50% or less of the major residue will likely be undetected. Heterogeneity in the early portion ...
Reactions of the citric acid cycle
... Tricarboxylic acid cycle (TCA cycle, also called the Krebs cycle or the citric acid cycle) It is the final pathway where the oxidative metabolism of carbohydrates, amino acids, and fatty acids converge, their carbon skeletons being converted to CO2 and H2O. This oxidation provides energy for the pro ...
... Tricarboxylic acid cycle (TCA cycle, also called the Krebs cycle or the citric acid cycle) It is the final pathway where the oxidative metabolism of carbohydrates, amino acids, and fatty acids converge, their carbon skeletons being converted to CO2 and H2O. This oxidation provides energy for the pro ...
DISEASES OF LIPID METABOLISM
... protein Apicks-up@ the fatty acids and holds them within the hepatocyte. Presumably, other peripheral tissues, such as skeletal muscle have a similar binding protein. 2. FA Activation a. Hepatic degradation of fatty acids requires that they be Aactivated@ as acyl~SCoA. This reaction is catalyzed by ...
... protein Apicks-up@ the fatty acids and holds them within the hepatocyte. Presumably, other peripheral tissues, such as skeletal muscle have a similar binding protein. 2. FA Activation a. Hepatic degradation of fatty acids requires that they be Aactivated@ as acyl~SCoA. This reaction is catalyzed by ...
Chapter 22a
... 3 Muscle glycogen can be used for energy. Muscles also use fatty acids and break down their proteins to amino acids that enter the blood. ...
... 3 Muscle glycogen can be used for energy. Muscles also use fatty acids and break down their proteins to amino acids that enter the blood. ...
Detoxikace endogenních a exogenních látek
... induction of the particular isoform by the drug 1 (e.g. phenobarbital) can speed up metabolism of the drug 2 (e.g. warfarin) by this isoform it is necessary to increase the dose of the drug 2 ...
... induction of the particular isoform by the drug 1 (e.g. phenobarbital) can speed up metabolism of the drug 2 (e.g. warfarin) by this isoform it is necessary to increase the dose of the drug 2 ...
Influence of the Side Chain in the Structure and Fragmentation of
... labeled as II(+), III(+), and IV(+), in analogy to the notation used for the neutral systems, which is related to the nature of intramolecular hydrogen bonds, but we have added a (+) symbol to indicate that it refers to the radical cation species. ...
... labeled as II(+), III(+), and IV(+), in analogy to the notation used for the neutral systems, which is related to the nature of intramolecular hydrogen bonds, but we have added a (+) symbol to indicate that it refers to the radical cation species. ...
Amino Acid and Peptide Immobilization on Oxidized Nanocellulose
... Natural celluloses are complex hierarchical structures, biosynthesized and self-assembled into microfibrils having diameters ranging from 2 nm to 20 nm and lengths ranging from 100 nm to several micrometers depending on their biological origin [4,5]. These microfibrils are hooked very tightly to one ...
... Natural celluloses are complex hierarchical structures, biosynthesized and self-assembled into microfibrils having diameters ranging from 2 nm to 20 nm and lengths ranging from 100 nm to several micrometers depending on their biological origin [4,5]. These microfibrils are hooked very tightly to one ...
The origin of the RNA world: Co-evolution of genes and metabolism
... and this feature would have allowed catalysts to facilitate similar chemical reactions in different pathways. If ‘‘patched-together’’ pathways were not as efficient as pre-existing pathways, they would not have persisted. However, if changes in availability of starting materials and catalysts rendered ...
... and this feature would have allowed catalysts to facilitate similar chemical reactions in different pathways. If ‘‘patched-together’’ pathways were not as efficient as pre-existing pathways, they would not have persisted. However, if changes in availability of starting materials and catalysts rendered ...
Effects of 6-Thioguanine on RNA Biosynthesis in Regenerating Rat
... was resuspended in tobuene, and this was removed in a vacuum to eliminate all pynidine from the product. The dry radioactive amino acid used in the rat liver in vitro protein synthesizing system, the peptide profiles on polyacrylamide residue was recrystallized from 480 ml of water after deco Ioniza ...
... was resuspended in tobuene, and this was removed in a vacuum to eliminate all pynidine from the product. The dry radioactive amino acid used in the rat liver in vitro protein synthesizing system, the peptide profiles on polyacrylamide residue was recrystallized from 480 ml of water after deco Ioniza ...
Acids and Bases
... bulb will not glow. If an electrolyte, such as sodium chloride, is dissolved in the water, the light bulb will glow because the solution can now conduct electricity. The amount of electric current that can be carried by an electrolyte solution is proportional to the number of ions dissolved. Thus, t ...
... bulb will not glow. If an electrolyte, such as sodium chloride, is dissolved in the water, the light bulb will glow because the solution can now conduct electricity. The amount of electric current that can be carried by an electrolyte solution is proportional to the number of ions dissolved. Thus, t ...
PVC - Electrochemical.net
... The elasticity of Duro-Bond PVC Lining allows thermal contraction and expansion without cracking and also minimizes the possible damaging effects of mechanical abuse. Because of its flexibility, bonding is obtained without difficulty, even on intricate contours. Duro-Bond PVC Lining is applied in sh ...
... The elasticity of Duro-Bond PVC Lining allows thermal contraction and expansion without cracking and also minimizes the possible damaging effects of mechanical abuse. Because of its flexibility, bonding is obtained without difficulty, even on intricate contours. Duro-Bond PVC Lining is applied in sh ...
letters Structure of -lactam synthetase reveals how to
... tripeptide to the bicyclic penicillin nucleus in the presence of ferrous ion and dioxygen9,10. In contrast, β-LS converts N 2-(carboxyethyl)-L-arginine (CEA) to deoxyguanidinoproclavaminic acid (DGPC) using ATP and Mg2+ (refs 6,7). A homologous enzyme, CarA, is proposed to perform similar chemistry ...
... tripeptide to the bicyclic penicillin nucleus in the presence of ferrous ion and dioxygen9,10. In contrast, β-LS converts N 2-(carboxyethyl)-L-arginine (CEA) to deoxyguanidinoproclavaminic acid (DGPC) using ATP and Mg2+ (refs 6,7). A homologous enzyme, CarA, is proposed to perform similar chemistry ...
Consequences of Stop Codon Reassignment on
... Effects of Reassignment in Amino Acid Frequencies King and Jukes (1969) showed that the frequency of amino acids in proteins correlates with the number of synonymous codons that code for each amino acid. They proposed that this is caused because most amino acids in proteins are the result of neutral ...
... Effects of Reassignment in Amino Acid Frequencies King and Jukes (1969) showed that the frequency of amino acids in proteins correlates with the number of synonymous codons that code for each amino acid. They proposed that this is caused because most amino acids in proteins are the result of neutral ...
DNA Sequencing of the eta Gene Coding for
... * Johnson et ul. (1979) sequenced the N-terminus of ETA from S. uureus strain TA, as far as residue 23. That sequence was identical to the one shown except for the amino acids in parentheses. N-terminal amino acid sequence and putative signal peptide. The 35 amino acid residues constituting the N-te ...
... * Johnson et ul. (1979) sequenced the N-terminus of ETA from S. uureus strain TA, as far as residue 23. That sequence was identical to the one shown except for the amino acids in parentheses. N-terminal amino acid sequence and putative signal peptide. The 35 amino acid residues constituting the N-te ...