Lecture 3
... Due to increased oxidation of lactate, not reduced production and appearance in blood ...
... Due to increased oxidation of lactate, not reduced production and appearance in blood ...
Protein Quality Control as a Strategy for Cellular Regulation
... Ubiquitination of proteins occurs by the successive action of a cascade of three enzymes (Figure 1). This process is extensively detailed in numerous reviews,1 so a useful summary is described here. The E1 ubiquitin-activating enzyme uses ATP to covalently activate and then add ubiquitin to an E2 ub ...
... Ubiquitination of proteins occurs by the successive action of a cascade of three enzymes (Figure 1). This process is extensively detailed in numerous reviews,1 so a useful summary is described here. The E1 ubiquitin-activating enzyme uses ATP to covalently activate and then add ubiquitin to an E2 ub ...
Limonene_Synthase-Plant Physiol.-1999-Turner-879-86
... capitate trichomes (Fig. 3H) exhibited little labeling above background levels. However, substantial labeling was observed to occur along cell walls, especially secondary walls of tracheary elements, but this labeling represented a nonspecific affinity for wall material, since both the antilimonene ...
... capitate trichomes (Fig. 3H) exhibited little labeling above background levels. However, substantial labeling was observed to occur along cell walls, especially secondary walls of tracheary elements, but this labeling represented a nonspecific affinity for wall material, since both the antilimonene ...
Accurate Prediction of Contact Numbers for Multi
... where n is the length of the protein chain in the case of computing the monomeric contact number or the total number of residues in the protein for computing the oligomeric contact number. All nonprotein molecules were removed before computing the contact numbers. Nonprotein molecules such as coenzy ...
... where n is the length of the protein chain in the case of computing the monomeric contact number or the total number of residues in the protein for computing the oligomeric contact number. All nonprotein molecules were removed before computing the contact numbers. Nonprotein molecules such as coenzy ...
Lipid Microdomains in Synapse Formation
... presynapses on micrometer-sized spherical substrates coated with either a synthetic polypeptide (i.e., poly-D-lysine; PDL)26,27 or lipid bilayer membranes.28,29 These reports have shown that the spherical geometry of these substrates is considerably favored for the observation of a functional synapt ...
... presynapses on micrometer-sized spherical substrates coated with either a synthetic polypeptide (i.e., poly-D-lysine; PDL)26,27 or lipid bilayer membranes.28,29 These reports have shown that the spherical geometry of these substrates is considerably favored for the observation of a functional synapt ...
ATP
... The series of carriers is called the respiratory chain. The carriers include: NAD (nicotinamide adenine dinucleotide), FAD (Flavine adenine dinucleotide, coenzyme Q and iron-containing proteins (cytochromes) Oxidative phosphorylation: generation of ATP by H atoms in an electron transport system in ...
... The series of carriers is called the respiratory chain. The carriers include: NAD (nicotinamide adenine dinucleotide), FAD (Flavine adenine dinucleotide, coenzyme Q and iron-containing proteins (cytochromes) Oxidative phosphorylation: generation of ATP by H atoms in an electron transport system in ...
Document
... • Electron transfer in the electron transport chain causes proteins to pump H+ from the mitochondrial matrix to the intermembrane space • H+ then moves back across the membrane, passing through the proton, ATP synthase • ATP synthase uses the exergonic flow of H+ to drive phosphorylation of ATP • Th ...
... • Electron transfer in the electron transport chain causes proteins to pump H+ from the mitochondrial matrix to the intermembrane space • H+ then moves back across the membrane, passing through the proton, ATP synthase • ATP synthase uses the exergonic flow of H+ to drive phosphorylation of ATP • Th ...
What do you know about Cellular Respiration?
... H+ then moves back across the membrane, passing through the proton, ATP synthase ATP synthase uses the exergonic flow of H+ to drive phosphorylation of ATP H+ generated by ETC coupled with ATP synthesis! ...
... H+ then moves back across the membrane, passing through the proton, ATP synthase ATP synthase uses the exergonic flow of H+ to drive phosphorylation of ATP H+ generated by ETC coupled with ATP synthesis! ...
Chapter 9 - John A. Ferguson Senior High School
... to NAD+, an electron-acceptor coenzyme found in cells • Electrons are carried in the form of high energy hydride ions: H- or H:- ...
... to NAD+, an electron-acceptor coenzyme found in cells • Electrons are carried in the form of high energy hydride ions: H- or H:- ...
Nitrite transport to the chloroplast in Chlamydomonas reinhardtii
... constructed from cells subject to a wide range of culture and stress conditions such as acetate containing media and ammonium, or shifting to nitrate for 24 h, or ammonium minimal medium at 5% CO2 and transfer to 0.04% CO2, etc (see http://www.kazusa.or.jp/en/plant/ and http://www.biology.duke.edu/c ...
... constructed from cells subject to a wide range of culture and stress conditions such as acetate containing media and ammonium, or shifting to nitrate for 24 h, or ammonium minimal medium at 5% CO2 and transfer to 0.04% CO2, etc (see http://www.kazusa.or.jp/en/plant/ and http://www.biology.duke.edu/c ...
Endoplasmic Reticulum-Localized Amyloid β
... analysis showed that the export of Ab42 was a fast process occurring largely during the first 30 min (Figure 2B). To demonstrate that the export did not result from rupture of the microsomal membranes, the release of the ER-resident chaperone BiP was determined. BiP was not released into the superna ...
... analysis showed that the export of Ab42 was a fast process occurring largely during the first 30 min (Figure 2B). To demonstrate that the export did not result from rupture of the microsomal membranes, the release of the ER-resident chaperone BiP was determined. BiP was not released into the superna ...
document
... far as its center, which it draws toward the tympanic cavity The lateral surface of the membrane is thus concave, and the most depressed part of this concavity is named the umbo (produced by the tip of the handle of malleus) When the tympanic membrane is illuminated through an otoscope, the concavit ...
... far as its center, which it draws toward the tympanic cavity The lateral surface of the membrane is thus concave, and the most depressed part of this concavity is named the umbo (produced by the tip of the handle of malleus) When the tympanic membrane is illuminated through an otoscope, the concavit ...
In-Cell Solid-State NMR - Institut de Biologie Physico
... increased by only a factor of 2 (8), which should not be a major obstacle for solution-state NMR. Nevertheless, the molecular rotational correlation time can become prohibitively long for specific cellular or membrane interactions, in which case solid-state NMR and magic-angle spinning (MAS) may be ...
... increased by only a factor of 2 (8), which should not be a major obstacle for solution-state NMR. Nevertheless, the molecular rotational correlation time can become prohibitively long for specific cellular or membrane interactions, in which case solid-state NMR and magic-angle spinning (MAS) may be ...
Autism One
... (reduced electron carrier) for complex I of electron transport chain (ETC), and succinate for complex II (Fig. A). ETC produces proton gradient (membrane potential) that eventually leads to ATP production. ...
... (reduced electron carrier) for complex I of electron transport chain (ETC), and succinate for complex II (Fig. A). ETC produces proton gradient (membrane potential) that eventually leads to ATP production. ...
Phagosome maturation in unicellular eukaryote Paramecium: the
... uring phagocytosis cells internalise large particles that are subsequently degraded in lysosomes that comprise the final stage of the endocytic pathways and intracellular traffic (Kornfeld and Mellman 1989; Gruenberg 2001; Luzio et al. 2003). Digestion capability of phagosomes is acquired in the pro ...
... uring phagocytosis cells internalise large particles that are subsequently degraded in lysosomes that comprise the final stage of the endocytic pathways and intracellular traffic (Kornfeld and Mellman 1989; Gruenberg 2001; Luzio et al. 2003). Digestion capability of phagosomes is acquired in the pro ...
Plastid division
... proteins regulate the positional polymerization of FtsZ proteins in that MinD inhibits FtsZ filament formation at the poles of the plastid, whereas MinE supports and maintains FtsZ filamentation in an antagonistic manner with MinD (Maple and Møller, 2007; Fujiwara et al., 2008). It remains unclear w ...
... proteins regulate the positional polymerization of FtsZ proteins in that MinD inhibits FtsZ filament formation at the poles of the plastid, whereas MinE supports and maintains FtsZ filamentation in an antagonistic manner with MinD (Maple and Møller, 2007; Fujiwara et al., 2008). It remains unclear w ...
Physiological implications of the regulation of vacuolar
... Intracellular V-ATPases are important for receptor-mediated endocytosis and intracellular trafficking, protein processing and degradation, coupled transport of small molecules and ions, and the entry of various pathogens into cells (4). An important model for the study of intracellular organelle H-A ...
... Intracellular V-ATPases are important for receptor-mediated endocytosis and intracellular trafficking, protein processing and degradation, coupled transport of small molecules and ions, and the entry of various pathogens into cells (4). An important model for the study of intracellular organelle H-A ...
Module 6 – Microbial Metabolism
... Oxidation – is removal of electron from an atom or molecule, a reaction that often produces energy. Reduction – is addition of one or more electrons to an atom or molecule. Oxidation and reductions reactions are always coupled. The pairing of these reactions is called oxidation-reduction or redox re ...
... Oxidation – is removal of electron from an atom or molecule, a reaction that often produces energy. Reduction – is addition of one or more electrons to an atom or molecule. Oxidation and reductions reactions are always coupled. The pairing of these reactions is called oxidation-reduction or redox re ...
Stabilization by GroEL, a Molecular Chaperone, and a Periplasmic
... Release of the Mo cofactor and unfolding of DMSOR by acid—We reported previously that spheroplasts from a Mo cofactor-deficient mutant of R. sphaeroides f. sp. denitrificans secrete apo-DMSOR of the maturesize with a conformation distinct from that of the native enzyme, into the medium, and we sugge ...
... Release of the Mo cofactor and unfolding of DMSOR by acid—We reported previously that spheroplasts from a Mo cofactor-deficient mutant of R. sphaeroides f. sp. denitrificans secrete apo-DMSOR of the maturesize with a conformation distinct from that of the native enzyme, into the medium, and we sugge ...
Kinetic mechanism of the dimeric ATP sulfurylase from plants
... described [10]. Transformed Escherichia coli BL21(DE3) were grown at 37 ◦ C in Terrific broth containing 50 μg ml − 1 kanamycin until A600nm ∼ 0.6–0.9. Following induction with 1 mM isopropyl 1-thio-β-D-galactopyranoside, cell cultures were incubated overnight (20 ◦ C; 250 rev./min). Cell pellets we ...
... described [10]. Transformed Escherichia coli BL21(DE3) were grown at 37 ◦ C in Terrific broth containing 50 μg ml − 1 kanamycin until A600nm ∼ 0.6–0.9. Following induction with 1 mM isopropyl 1-thio-β-D-galactopyranoside, cell cultures were incubated overnight (20 ◦ C; 250 rev./min). Cell pellets we ...
Cellular Respiration and Fermentation
... and use it to generate ATP, the molecule that drives most cellular work. After presenting some basics about respiration, we will focus on three key pathways of respiration: glycolysis, the citric acid cycle, and oxidative phosphorylation. We’ll also consider fermentation, a somewhat simpler pathway ...
... and use it to generate ATP, the molecule that drives most cellular work. After presenting some basics about respiration, we will focus on three key pathways of respiration: glycolysis, the citric acid cycle, and oxidative phosphorylation. We’ll also consider fermentation, a somewhat simpler pathway ...
Physiology of intracellular potassium channels: A unifying role as
... the mitochondrial counterparts of well-known plasma membrane (PM) channels and many of them display even multiple subcellular localizations. For example, SKCa has been found to be located in PM, mitochondria and ER as well, where it is essential for Ca2+ uptake by ER in neurons and cardiomyocytes [2 ...
... the mitochondrial counterparts of well-known plasma membrane (PM) channels and many of them display even multiple subcellular localizations. For example, SKCa has been found to be located in PM, mitochondria and ER as well, where it is essential for Ca2+ uptake by ER in neurons and cardiomyocytes [2 ...
Thylakoid
A thylakoid is a membrane-bound compartment inside chloroplasts and cyanobacteria. They are the site of the light-dependent reactions of photosynthesis. Thylakoids consist of a thylakoid membrane surrounding a thylakoid lumen. Chloroplast thylakoids frequently form stacks of disks referred to as grana (singular: granum). Grana are connected by intergranal or stroma thylakoids, which join granum stacks together as a single functional compartment.