Template-Synthesized Protein Nanotubes
... Evidence for nanotube deposition can be seen by the decrease in the average pore diameter after deposition. An approximate measure of the wall thickness of the nanotubes can be obtained from such images; wall thickness of ∼15 nm and ∼30 nm were obtained for 3-layer and 6-layer nanotubes, respectivel ...
... Evidence for nanotube deposition can be seen by the decrease in the average pore diameter after deposition. An approximate measure of the wall thickness of the nanotubes can be obtained from such images; wall thickness of ∼15 nm and ∼30 nm were obtained for 3-layer and 6-layer nanotubes, respectivel ...
The Structure and Hydrolysis of ATP
... • Electrons are transferred from NADH or FADH2 to the electron transport chain • Electrons are passed through a number of proteins including cytochromes (each with an iron atom) to O2 • The electron transport chain generates no ATP directly • It breaks the large free-energy drop from food to O2 ...
... • Electrons are transferred from NADH or FADH2 to the electron transport chain • Electrons are passed through a number of proteins including cytochromes (each with an iron atom) to O2 • The electron transport chain generates no ATP directly • It breaks the large free-energy drop from food to O2 ...
Thermodynamic analysis of DNA binding by a Bacillus single
... ssDNA-binding domain to the functional form. The eukaryotic RPA is composed of three subunits (RPA70, RPA32, and RPA14) and functions as a heterotrimer through the use of four ssDNA-binding domains [2,3,18]. Unlike E. coli SSB, single stranded DNA binding protein from bacteriophage T4, the gene 32 p ...
... ssDNA-binding domain to the functional form. The eukaryotic RPA is composed of three subunits (RPA70, RPA32, and RPA14) and functions as a heterotrimer through the use of four ssDNA-binding domains [2,3,18]. Unlike E. coli SSB, single stranded DNA binding protein from bacteriophage T4, the gene 32 p ...
Gluconeogenesis by Dr Tarek
... • Glucose 6-phosphatase is present in the liver, kidney and small intestine but absent in brain and muscle. Thus, glucose produced by gluconeogenesis in the liver, is delivered by the bloodstream to brain and muscle. ...
... • Glucose 6-phosphatase is present in the liver, kidney and small intestine but absent in brain and muscle. Thus, glucose produced by gluconeogenesis in the liver, is delivered by the bloodstream to brain and muscle. ...
Exercise and Cellular Respiration
... Mechanisms for ATP generation in the muscle 1. Aerobic oxidation of substrates (carbohydrates and fatty acids) 2. The anaerobic hydrolysis of phosphocreatine (PCr) 3. Anaerobic glycolysis produces lactic acid ...
... Mechanisms for ATP generation in the muscle 1. Aerobic oxidation of substrates (carbohydrates and fatty acids) 2. The anaerobic hydrolysis of phosphocreatine (PCr) 3. Anaerobic glycolysis produces lactic acid ...
Biochemistry 304 2014 Student Edition Amino Acid Metabolism
... amino acids in the diet of humans. • Understand that many diseases can arise from errors in amino acid metabolism. Do NOT memorize any of the specific amino acid catabolic or anabolic pathways. They are for informational purposes only. ...
... amino acids in the diet of humans. • Understand that many diseases can arise from errors in amino acid metabolism. Do NOT memorize any of the specific amino acid catabolic or anabolic pathways. They are for informational purposes only. ...
A Chemical Approach To Illustrate the Principal of Signal
... In nature, cellular functions are propagated by cascades of molecules, which interact with one another for signal transduction. Generally, the sequential process is initiated by the binding of an extracellular signal to a receptor culminating in one or more specific cellular responses In this way, a ...
... In nature, cellular functions are propagated by cascades of molecules, which interact with one another for signal transduction. Generally, the sequential process is initiated by the binding of an extracellular signal to a receptor culminating in one or more specific cellular responses In this way, a ...
Biochemistry Ch 33 597-624 [4-20
... of glycerophospholipids and sphingolipids, major components of the cell membrane -glycerophospholipids also components of blood lipoproteins, bile, and lung surfactant -they are also the source of polyunsaturated fatty acids (arachidonic acid eicosanoids) -have glycerol as their backbone -ether gl ...
... of glycerophospholipids and sphingolipids, major components of the cell membrane -glycerophospholipids also components of blood lipoproteins, bile, and lung surfactant -they are also the source of polyunsaturated fatty acids (arachidonic acid eicosanoids) -have glycerol as their backbone -ether gl ...
Geometry, electronic structure, and energetics of copper
... Na clusters and electronic shell closure, considerable theoretical and experimental work has been carried out to search for new magic numbers in compounds as well as charged metal clusters.2 The electronic shell closure derived from the Jellium model dictates that metal clusters with 2, 8, 20, 40,.. ...
... Na clusters and electronic shell closure, considerable theoretical and experimental work has been carried out to search for new magic numbers in compounds as well as charged metal clusters.2 The electronic shell closure derived from the Jellium model dictates that metal clusters with 2, 8, 20, 40,.. ...
Probing Allosteric Binding Sites of the Maize
... allosteric properties, presumably due to differing selection pressures over evolutionary time, single amino acid changes of the maize endosperm enzyme can create allosteric properties that mimic those exhibited by bacterial and other AGPases. ...
... allosteric properties, presumably due to differing selection pressures over evolutionary time, single amino acid changes of the maize endosperm enzyme can create allosteric properties that mimic those exhibited by bacterial and other AGPases. ...
Previous Questions - 2004
... Identification of gene III. Vector Restriction enzyme Isolation of genes IV. Vector Gene carrier Gene transfer Two components in above table show correct combination of their character and use : Identify the correct pair : 1) I and IV 2) II and IV (3) I and III 4) II and III Which of the following s ...
... Identification of gene III. Vector Restriction enzyme Isolation of genes IV. Vector Gene carrier Gene transfer Two components in above table show correct combination of their character and use : Identify the correct pair : 1) I and IV 2) II and IV (3) I and III 4) II and III Which of the following s ...
Chapter 9
... with no release of CO2 • Lactic acid fermentation by some fungi and bacteria is used to make cheese and yogurt • Human muscle cells use lactic acid fermentation to generate ATP when O2 is scarce ...
... with no release of CO2 • Lactic acid fermentation by some fungi and bacteria is used to make cheese and yogurt • Human muscle cells use lactic acid fermentation to generate ATP when O2 is scarce ...
Biochemistry: A Short Course
... Fats are converted into acetyl CoA, which is then processed by the citric acid cycle. Oxaloacetate, a citric acid cycle intermediate, is a precursor to glucose. However, acetyl CoA derived from fats cannot lead to the net synthesis of oxaloacetate or glucose because although two carbons enter the c ...
... Fats are converted into acetyl CoA, which is then processed by the citric acid cycle. Oxaloacetate, a citric acid cycle intermediate, is a precursor to glucose. However, acetyl CoA derived from fats cannot lead to the net synthesis of oxaloacetate or glucose because although two carbons enter the c ...
The biological synthesis of cholesterol
... attached to the corresponding position of squalene but that it had come there from a neighboring position by a 1,2 methyl shift. It logically followed that the second of the shifting methyl groups also migrates to an adjacent position. The English workers used for the same purpose [13C] mevalonic ac ...
... attached to the corresponding position of squalene but that it had come there from a neighboring position by a 1,2 methyl shift. It logically followed that the second of the shifting methyl groups also migrates to an adjacent position. The English workers used for the same purpose [13C] mevalonic ac ...
Shigella boydii Involved in O-antigen Synthesis By
... 3.3.1 Donor substrate specificity .........................................................................- 58 3.3.2 Role of pyrophosphate in acceptor substrate specificity ..............................- 60 3.3.3 Screening of compounds as potential inhibitors ..................................... ...
... 3.3.1 Donor substrate specificity .........................................................................- 58 3.3.2 Role of pyrophosphate in acceptor substrate specificity ..............................- 60 3.3.3 Screening of compounds as potential inhibitors ..................................... ...
Chapter 2 - University of Amsterdam
... Coordination chemistry and organometallic chemistry have intensely fuelled the field of transition metal catalysis, and knowledge based ligand design is, next to combinatorial and high throughput experimentation, a leading approach to develop new catalytic systems. For the industrially important hyd ...
... Coordination chemistry and organometallic chemistry have intensely fuelled the field of transition metal catalysis, and knowledge based ligand design is, next to combinatorial and high throughput experimentation, a leading approach to develop new catalytic systems. For the industrially important hyd ...
-portal.org Journal of Molecular Biology
... residues. We conclude that the combined effect of TM–TM electrostatic interactions and tight turns plays an important role in generating the functional architecture of membrane proteins and propose that helical hairpin motifs can be acquired within the context of the Sec61 translocon at the early st ...
... residues. We conclude that the combined effect of TM–TM electrostatic interactions and tight turns plays an important role in generating the functional architecture of membrane proteins and propose that helical hairpin motifs can be acquired within the context of the Sec61 translocon at the early st ...
47_Biochemistry of Connective Tissue
... In the spread of cancer cells. Several diseases (eg: Osteogenesis imperfecta and a number of types of the Ehlers-Danlos syndrome) are due to genetic disturbances of the synthesis of collagen. Components of proteoglycans are affected in the group of genetic disorders known as the mucopolysaccha ...
... In the spread of cancer cells. Several diseases (eg: Osteogenesis imperfecta and a number of types of the Ehlers-Danlos syndrome) are due to genetic disturbances of the synthesis of collagen. Components of proteoglycans are affected in the group of genetic disorders known as the mucopolysaccha ...
Fatty Acid Biosynthesis
... radiating from the center), which assemble into polyhedral lattices composed of hexagons and pentagons, such as the barrel shown in the next panel. b) Image reconstruction from electron cryomicroscopy of a clathrin barrel formed from 36 triskelions. A single clathrin triskelion is highlighted in lig ...
... radiating from the center), which assemble into polyhedral lattices composed of hexagons and pentagons, such as the barrel shown in the next panel. b) Image reconstruction from electron cryomicroscopy of a clathrin barrel formed from 36 triskelions. A single clathrin triskelion is highlighted in lig ...
Meal ingestion, amino acids and brain
... Carbohydrate ingestion raises tryptophan uptake and serotonin synthesis in rat brain. The addition of protein is generally believed only to block such increases. However, some recent evidence suggests dietary protein may not be limited to this action. In the present studies, we fed rats single meals ...
... Carbohydrate ingestion raises tryptophan uptake and serotonin synthesis in rat brain. The addition of protein is generally believed only to block such increases. However, some recent evidence suggests dietary protein may not be limited to this action. In the present studies, we fed rats single meals ...
Branched chain aldehydes: production and breakdown pathways
... desire of converting NADH to NAD+ by metabolically active lactic acid bacteria (Schlegel 1997). Over-expression of α-hydroxy acid dehydrogenase in Lactobacillus casei followed by applying this strain as adjunct starter in the preparation of cheddar cheese resulted in a decrease of ketoacid derived f ...
... desire of converting NADH to NAD+ by metabolically active lactic acid bacteria (Schlegel 1997). Over-expression of α-hydroxy acid dehydrogenase in Lactobacillus casei followed by applying this strain as adjunct starter in the preparation of cheddar cheese resulted in a decrease of ketoacid derived f ...
Metalloprotein
Metalloprotein is a generic term for a protein that contains a metal ion cofactor. A large number of all proteins are part of this category.