Revving up glycolysis
... The major difference between PKM1 and PKM2 is that PKM1 is constitutively active, whereas PKM2 has low basal activity that can be fine-tuned up or down by other metabolic and signaling pathways. Although both enzymes convert phosphoenolpyruvate into ATP and pyruvate, the final product of glycolysis, ...
... The major difference between PKM1 and PKM2 is that PKM1 is constitutively active, whereas PKM2 has low basal activity that can be fine-tuned up or down by other metabolic and signaling pathways. Although both enzymes convert phosphoenolpyruvate into ATP and pyruvate, the final product of glycolysis, ...
UNIT (12) MOLECULES OF LIFE
... Secondary Structure of DNA: The DNA Double Helix The secondary structure of DNA was proposed by James Watson and Francis Crick in 1953. This was perhaps the greatest discovery of modern biology and one of the most remarkable and profound events in the history of science. Watson and Crick concluded ...
... Secondary Structure of DNA: The DNA Double Helix The secondary structure of DNA was proposed by James Watson and Francis Crick in 1953. This was perhaps the greatest discovery of modern biology and one of the most remarkable and profound events in the history of science. Watson and Crick concluded ...
CP1 Domain in Escherichia coli Leucyl
... steps; amino acids larger than the cognate substrate are rejected by a “coarse sieve”, while the reaction products of amino acids smaller than the cognate substrate will go through a “fine sieve” and be hydrolyzed. This “double-sieve” mechanism has been proposed for IleRS, a class I aminoacyl-tRNA s ...
... steps; amino acids larger than the cognate substrate are rejected by a “coarse sieve”, while the reaction products of amino acids smaller than the cognate substrate will go through a “fine sieve” and be hydrolyzed. This “double-sieve” mechanism has been proposed for IleRS, a class I aminoacyl-tRNA s ...
Proteases of Senescing Oat Leaves
... whereas the neutral enzyme is of the sulfhydryl type. Both enzymes are described (9). For the experiments presented here, the final step in Inhibited by irradiation in the presence of rose bengal, a selective histidine purification, involving chromatography on DEAE-Sephadex, was modification reagent ...
... whereas the neutral enzyme is of the sulfhydryl type. Both enzymes are described (9). For the experiments presented here, the final step in Inhibited by irradiation in the presence of rose bengal, a selective histidine purification, involving chromatography on DEAE-Sephadex, was modification reagent ...
Short-chain 3-hydroxyacyl-CoA dehydrogenase deficiency
... in the control of the anaplerosis/augmentation pathway [16] and intramitochondrial L-3-hydroxybutyryl-CoA could interfere with this pathway, e.g. by inhibition of α-ketoglutarate dehydrogenase. (iii) L-Hydroxybutyrate, L-hydroxybutyryl-CoA or L-hydroxybutyryl-carnitine could inhibit ...
... in the control of the anaplerosis/augmentation pathway [16] and intramitochondrial L-3-hydroxybutyryl-CoA could interfere with this pathway, e.g. by inhibition of α-ketoglutarate dehydrogenase. (iii) L-Hydroxybutyrate, L-hydroxybutyryl-CoA or L-hydroxybutyryl-carnitine could inhibit ...
unit3_lesson10_translation1_markscheme
... POD Mark Scheme Explain the translation of a protein from DNA [8]. ...
... POD Mark Scheme Explain the translation of a protein from DNA [8]. ...
Ch23_Lecture
... Elastase: C-side of Gly and Ala No cleavage for any endopeptidase if Pro on either side ...
... Elastase: C-side of Gly and Ala No cleavage for any endopeptidase if Pro on either side ...
Beta Structures
... • As shown in (a), two of the b sheets (blue and yellow) are parallel to each other and are perpendicular to the third (green). In (b), each structural unit is composed of three b strands connected by three loop regions (labeled a, b and c). • Loop a (red) is invariably composed of only two residues ...
... • As shown in (a), two of the b sheets (blue and yellow) are parallel to each other and are perpendicular to the third (green). In (b), each structural unit is composed of three b strands connected by three loop regions (labeled a, b and c). • Loop a (red) is invariably composed of only two residues ...
C-terminal amino acid?
... Elastase: C-side of Gly and Ala No cleavage for any endopeptidase if Pro on either side ...
... Elastase: C-side of Gly and Ala No cleavage for any endopeptidase if Pro on either side ...
Quinolizidine Alkaloids
... * They are characterized by the presence of two fused pyrrolidine rings . * There is a common nitrogen between these two rings . * They are based on the presence of two five membered nitrogenous rings , we said before that the five membered heterocyclic ring is derived from the amino acid ornithine ...
... * They are characterized by the presence of two fused pyrrolidine rings . * There is a common nitrogen between these two rings . * They are based on the presence of two five membered nitrogenous rings , we said before that the five membered heterocyclic ring is derived from the amino acid ornithine ...
PDF file
... proteins that form a heterodimer complex. The amino acid sequence of the catalytic region of yeast RTPase subunit has no obvious similarity to PTPs [9,10]. Unlike metazoan RTPases, the yeast proteins require divalent cations for activity [11,12]. It has been suggested that fungal RTPases comprise a ...
... proteins that form a heterodimer complex. The amino acid sequence of the catalytic region of yeast RTPase subunit has no obvious similarity to PTPs [9,10]. Unlike metazoan RTPases, the yeast proteins require divalent cations for activity [11,12]. It has been suggested that fungal RTPases comprise a ...
Document
... What if there’s no oxygen? • Without O2, the electron transport chain will cease to operate. • In that case, glycolysis couples with fermentation or anaerobic respiration to produce ATP. – Anaerobic respiration: electron transport chain with an electron acceptor other than O2 (often sulfate) – Ferm ...
... What if there’s no oxygen? • Without O2, the electron transport chain will cease to operate. • In that case, glycolysis couples with fermentation or anaerobic respiration to produce ATP. – Anaerobic respiration: electron transport chain with an electron acceptor other than O2 (often sulfate) – Ferm ...
Chapters11-Glycolysis-2014
... carbohydrates, fats and proteins into CO2 and G in the form of ATP. The cycle also provides precursors of certain amino acids and of NADH that is used in numerous other biochemical reactions. Its central importance to many biochemical pathways suggests that it was one of the earliest established com ...
... carbohydrates, fats and proteins into CO2 and G in the form of ATP. The cycle also provides precursors of certain amino acids and of NADH that is used in numerous other biochemical reactions. Its central importance to many biochemical pathways suggests that it was one of the earliest established com ...
ppt
... • Malonyl CoA is immediate donor of the 2-C units • Acetyl CoA carboxylase requires biotin and ATP ...
... • Malonyl CoA is immediate donor of the 2-C units • Acetyl CoA carboxylase requires biotin and ATP ...
Agent-based Protein Structure Prediction
... relevant problem is the correlation between the different propensities and interactions singled out. As far as empirical contact energies are concerned, a table which has been proven to be rather accurate, when tested on several decoys’ sets, is derived in [5]. Similar tables have been provided base ...
... relevant problem is the correlation between the different propensities and interactions singled out. As far as empirical contact energies are concerned, a table which has been proven to be rather accurate, when tested on several decoys’ sets, is derived in [5]. Similar tables have been provided base ...
Effects of amino acids and casein on copper uptake from soil by
... applied either as Cu(OH)2 or CuSO4 at 50 mg or 100 mg lation than Cu(OH)2 (Table 1), reflecting the lower Cu/kg air-dry soil. His, methionine (Met), aspartic acid solubility of Cu(OH)2. When Cu was supplied as Cu(OH)2 at 50 mg Cu/kg (Asp) and casein were used as additives. The amount soil, there wer ...
... applied either as Cu(OH)2 or CuSO4 at 50 mg or 100 mg lation than Cu(OH)2 (Table 1), reflecting the lower Cu/kg air-dry soil. His, methionine (Met), aspartic acid solubility of Cu(OH)2. When Cu was supplied as Cu(OH)2 at 50 mg Cu/kg (Asp) and casein were used as additives. The amount soil, there wer ...
Characterization and Surface Properties of Amino-Acid
... 0.25 M KOH. The suspensions were then agitated for 24 h, a time determined experimentally to be sufficient for equilibrium to be attained. The suspensions were centrifuged at 4000 rcf for 10 min, after which 5 µL of supernatant was extracted and lyophilized at 0.25 Torr for 4 h to remove water. The ...
... 0.25 M KOH. The suspensions were then agitated for 24 h, a time determined experimentally to be sufficient for equilibrium to be attained. The suspensions were centrifuged at 4000 rcf for 10 min, after which 5 µL of supernatant was extracted and lyophilized at 0.25 Torr for 4 h to remove water. The ...
N8113S N8113S
... A gene or open reading frame is inserted into a restriction site of the vector polylinker, in the same translational reading frame as the malE gene (encoding MBP). The fusion protein produced from the vector can be purified by amylose affinity chromatography. The sequence coding for the five amino a ...
... A gene or open reading frame is inserted into a restriction site of the vector polylinker, in the same translational reading frame as the malE gene (encoding MBP). The fusion protein produced from the vector can be purified by amylose affinity chromatography. The sequence coding for the five amino a ...
Chapter 9 Cellular Respiration
... • Each ATP = 12 kcal/mole of energy. • Inefficient capture of energy, only 3.5 % of available energy in glucose. • Most remains in pyruvate. ...
... • Each ATP = 12 kcal/mole of energy. • Inefficient capture of energy, only 3.5 % of available energy in glucose. • Most remains in pyruvate. ...
Metabolic Crosstalk: Interactions between the
... The phenylpropanoid pathway is big in plants—particularly in trees, which can get big in no small part because of the lignin produced through this pathway. In addition to the huge carbon sink represented by lignin (reviewed in Eudes et al., 2014), the phenylpropanoid pathway also produces important ...
... The phenylpropanoid pathway is big in plants—particularly in trees, which can get big in no small part because of the lignin produced through this pathway. In addition to the huge carbon sink represented by lignin (reviewed in Eudes et al., 2014), the phenylpropanoid pathway also produces important ...