Biochemistry Lit Exam Concepts Soluble/Membrane protein function
... Metabolism: Be able to explain the chemical logic of a metabolic pathway, particularly those from primary metabolism (e.g. glycolysis, citric acid cycle, fatty acid biosynthesis, etc.). be able to adapt the chemical logic from a primary metabolic pathway to that of a secondary metabolic pathway. DNA ...
... Metabolism: Be able to explain the chemical logic of a metabolic pathway, particularly those from primary metabolism (e.g. glycolysis, citric acid cycle, fatty acid biosynthesis, etc.). be able to adapt the chemical logic from a primary metabolic pathway to that of a secondary metabolic pathway. DNA ...
N-terminal derivatization for de novo sequencing
... 7. Guanidination. Conversion of carboxy-terminal lysine residues (from tryptic digestion) to homoarginines prevents unwanted sulfonate tagging of these residues, increases their basicities and can improve the selective formation of y-series ions; and so the following procedure may be used on peptide ...
... 7. Guanidination. Conversion of carboxy-terminal lysine residues (from tryptic digestion) to homoarginines prevents unwanted sulfonate tagging of these residues, increases their basicities and can improve the selective formation of y-series ions; and so the following procedure may be used on peptide ...
The prediction protein subcellular location according to
... The function of a protein is closely correlated with its subcellular location. The protein cellular location plays a important role in molecular biology, cell biology, pharmacology, and medical science. Although there are many experiments to prediction protein location, but it is time consumin ...
... The function of a protein is closely correlated with its subcellular location. The protein cellular location plays a important role in molecular biology, cell biology, pharmacology, and medical science. Although there are many experiments to prediction protein location, but it is time consumin ...
Black and White Nucleotide Metabolism english document for
... 1. De novo synthesis pathway is the pathway involves with different enzymes to create nucleotide molecule. 2. Salvage pathway is the pathway that relies on recycling of degradative product of DNA or RNA molecule. ...
... 1. De novo synthesis pathway is the pathway involves with different enzymes to create nucleotide molecule. 2. Salvage pathway is the pathway that relies on recycling of degradative product of DNA or RNA molecule. ...
First test material Study guide
... 1. Which of the following are unique characteristics of erythrocyte cytoskeleton and membrane? A. is composed of a 2D lattice of proteins that are linked to membrane proteins B. is flexible and easily deformed to allow passage through capillaries C. the plasma membrane is the only membrane of the re ...
... 1. Which of the following are unique characteristics of erythrocyte cytoskeleton and membrane? A. is composed of a 2D lattice of proteins that are linked to membrane proteins B. is flexible and easily deformed to allow passage through capillaries C. the plasma membrane is the only membrane of the re ...
Ultramer® Oligonucleotides - Integrated DNA Technologies
... Standard desalted Ultramer Oligonucleotides are perfect for site-directed mutagenesis, for use as templates for in vitro transcription, and in a variety of other molecular biology applications that require high purity oligonucleotides of length 45–200 nt. For applications in which higher purity is r ...
... Standard desalted Ultramer Oligonucleotides are perfect for site-directed mutagenesis, for use as templates for in vitro transcription, and in a variety of other molecular biology applications that require high purity oligonucleotides of length 45–200 nt. For applications in which higher purity is r ...
Enzyme ppt
... the substrates do not resemble each other. • When one substrate binds to an active site, the second site is blocked. • Binding is random and a function of the concentration of each substrate. ...
... the substrates do not resemble each other. • When one substrate binds to an active site, the second site is blocked. • Binding is random and a function of the concentration of each substrate. ...
Chemistry Spell check on
... 2 For this section of the examination you must use an HB pencil and, where necessary, an eraser. 3 Check that the answer sheet you have been given has your name, date of birth, SCN (Scottish Candidate Number) and Centre Name printed on it. Do not change any of these details. 4 If any of ...
... 2 For this section of the examination you must use an HB pencil and, where necessary, an eraser. 3 Check that the answer sheet you have been given has your name, date of birth, SCN (Scottish Candidate Number) and Centre Name printed on it. Do not change any of these details. 4 If any of ...
Peptides and Protein Primary Structure
... Explain the relation between the N- and C-terminal residues of a peptide or protein and the numbering of the amino acid residues in the chain, and be able to draw a linear projection structure (like text Fig. 2.19) of a short peptide of any given sequence, using the convention for writing sequences ...
... Explain the relation between the N- and C-terminal residues of a peptide or protein and the numbering of the amino acid residues in the chain, and be able to draw a linear projection structure (like text Fig. 2.19) of a short peptide of any given sequence, using the convention for writing sequences ...
Probing the active site of homoserine trans
... post-translational modifications that result in addition or neutralization of charged groups. Therefore, further mass spectrometric analysis was carried out for characterization of the differences between the four protein populations. 3.2. The two acidic spots contain modified lysine residues Compariso ...
... post-translational modifications that result in addition or neutralization of charged groups. Therefore, further mass spectrometric analysis was carried out for characterization of the differences between the four protein populations. 3.2. The two acidic spots contain modified lysine residues Compariso ...
Increasing the thermostability of sucrose
... desired improvement is achieved. In this way, the T50 of the lipase from Bacillus subtilis could be increased from 48 to 938C by the substitution of only seven amino acid residues (Reetz et al., 2006). To reduce the size of the libraries and thus the screening effort, an extension of the B-FIT proce ...
... desired improvement is achieved. In this way, the T50 of the lipase from Bacillus subtilis could be increased from 48 to 938C by the substitution of only seven amino acid residues (Reetz et al., 2006). To reduce the size of the libraries and thus the screening effort, an extension of the B-FIT proce ...
Mixotrophic and photoheterotrophic metabolism in
... acids was analysed: histidine (precursors: ribose 5-phosphate and 5,10-methyl-THF), synthesized from the Calvin cycle and pentose phosphate pathway; serine (precursor: 3phosphoglycerate, a product from the Calvin cycle); alanine (precursor: pyruvate, originating from carbon substrates or CO2 fixatio ...
... acids was analysed: histidine (precursors: ribose 5-phosphate and 5,10-methyl-THF), synthesized from the Calvin cycle and pentose phosphate pathway; serine (precursor: 3phosphoglycerate, a product from the Calvin cycle); alanine (precursor: pyruvate, originating from carbon substrates or CO2 fixatio ...
Phe
... Some mutations are associated with a BH4-sensitive phenotype Giving BH4 results in an increase in the activity of PAH that is ...
... Some mutations are associated with a BH4-sensitive phenotype Giving BH4 results in an increase in the activity of PAH that is ...
The multicomponent condensation of an aryl
... Introduction Multi-component reactions (MCRs) have emerged as one of the most useful synthetic transformations in organic synthesis because of their wide applications in pharmaceutical chemistry for production of structural scaffolds and combinatorial libraries for drug discovery. They are preferred ...
... Introduction Multi-component reactions (MCRs) have emerged as one of the most useful synthetic transformations in organic synthesis because of their wide applications in pharmaceutical chemistry for production of structural scaffolds and combinatorial libraries for drug discovery. They are preferred ...
Rapid communication: Nucleotide sequence of red seabream
... amino acids and 14 amino acids from gilthead seabream and red seabream β-actin amino acid sequences, respectively (Figure 1). The amino acid sequences of red seabream β-actin differed from those of β-actin of gilthead seabream, which belongs to the same family as red seabream, by 16 amino acids out ...
... amino acids and 14 amino acids from gilthead seabream and red seabream β-actin amino acid sequences, respectively (Figure 1). The amino acid sequences of red seabream β-actin differed from those of β-actin of gilthead seabream, which belongs to the same family as red seabream, by 16 amino acids out ...
how cells obtain energy from food
... animal cells. A very similar pathway also operates in plants, fungi, and many bacteria. As we shall see, the oxidation of fatty acids is equally important for cells. other molecules, such as proteins, can also serve as energy sourceswhen they are funneled through appropriate enzymatic pathways. ...
... animal cells. A very similar pathway also operates in plants, fungi, and many bacteria. As we shall see, the oxidation of fatty acids is equally important for cells. other molecules, such as proteins, can also serve as energy sourceswhen they are funneled through appropriate enzymatic pathways. ...
Cellular Respiration - Cathkin High School
... Glycolysis can be slowed down by feedback inhibition • When the cell acquires more ATP that it needs, this inhibits the phosphofructokinase. • When the ATP is low again, the enzyme works as normal, speeding up glycolysis. The citric acid cycle can also be controlled through inhibition • Inhibition a ...
... Glycolysis can be slowed down by feedback inhibition • When the cell acquires more ATP that it needs, this inhibits the phosphofructokinase. • When the ATP is low again, the enzyme works as normal, speeding up glycolysis. The citric acid cycle can also be controlled through inhibition • Inhibition a ...
Meteoritic Amino Acids: Diversity in Compositions Reflects Parent
... for meteoritic amino acids, laboratory studies in this area have focused primarily on the mechanisms most relevant to the more heavily studied aqueously altered meteorites, such as Streckertype syntheses leading to α-amino acids. Future work is needed to assess the formation potential of other mecha ...
... for meteoritic amino acids, laboratory studies in this area have focused primarily on the mechanisms most relevant to the more heavily studied aqueously altered meteorites, such as Streckertype syntheses leading to α-amino acids. Future work is needed to assess the formation potential of other mecha ...
Protein folding - UMass Boston Computer Science
... polypeptides are not a random selection from the natural universe • Which shapes can occur as the minimum energy configurations of polypeptides? – which are beautiful? (polypeptide tangrams) – which are interesting? (designer drugs) (I like cool rings, Brian White likes hot cores) ...
... polypeptides are not a random selection from the natural universe • Which shapes can occur as the minimum energy configurations of polypeptides? – which are beautiful? (polypeptide tangrams) – which are interesting? (designer drugs) (I like cool rings, Brian White likes hot cores) ...
1 Irreversible Enzyme Inhibition Affinity labels for studying enzyme
... • DFP reacts with the active site serine (Ser-195) of chymotrypsin to form DFP-chymotrypsin • Such organophosphorous inhibitors are used as insecticides or for enzyme research • These inhibitors are toxic because they inhibit acetylcholinesterase (a serine protease that hydrolyzes the neurotransmitt ...
... • DFP reacts with the active site serine (Ser-195) of chymotrypsin to form DFP-chymotrypsin • Such organophosphorous inhibitors are used as insecticides or for enzyme research • These inhibitors are toxic because they inhibit acetylcholinesterase (a serine protease that hydrolyzes the neurotransmitt ...
acetyl CoA carboxylase
... synthase (condensing enzyme) Domain 2 contains acyl carrier protein, -ketoacyl ...
... synthase (condensing enzyme) Domain 2 contains acyl carrier protein, -ketoacyl ...