Answers, PS8
... 4. Calculate the CAD fragments that would be expected from the following peptide sequence: RGHTpTPpSDELpYIVK. Note: pS, pT, and pY refer to phosphoserine, phosphothreonine, and phosphotyrosine, respectively. What can you say about expected relative cleavage intensity? Create a table of the expected ...
... 4. Calculate the CAD fragments that would be expected from the following peptide sequence: RGHTpTPpSDELpYIVK. Note: pS, pT, and pY refer to phosphoserine, phosphothreonine, and phosphotyrosine, respectively. What can you say about expected relative cleavage intensity? Create a table of the expected ...
Title: Molecular recognition of amino acids by using pseudopeptidic
... The second part focuses on the molecular recognition processes. The amino acids that have been used are aspartic acid and glutamic acid, in their two possible enantiomers (L and D). The presence of the metal atoms allows the coordination of the amino acids. The results have shown the presence of a ...
... The second part focuses on the molecular recognition processes. The amino acids that have been used are aspartic acid and glutamic acid, in their two possible enantiomers (L and D). The presence of the metal atoms allows the coordination of the amino acids. The results have shown the presence of a ...
... showed that the amino acid ligand shown is critical for high conversion. Instructively, hexafluorobenzene is preferred to toluene to avoid competing olefination of the solvent. In general, yields were higher with electron-rich arenes (R1 = Me, OMe) compared to electron-poor ones (R1 = Hal, CF3). The ...
3.2 Proteins - Biology with Radjewski
... • Polypeptides or proteins range in size from insulin, which has 51 amino acids, to huge molecules such as the muscle protein titin, with 34,350 amino acids. ...
... • Polypeptides or proteins range in size from insulin, which has 51 amino acids, to huge molecules such as the muscle protein titin, with 34,350 amino acids. ...
PepID - bioPeptide Library – Self
... vectors contain all single bio-peptide-CDSs (X) of a protein peptide library design in a compact formate in pPepCDS. These can be released and each of it is cloned individually by fusing it to a custom carrier protein of desired properties like the GSTTag (Gluthatione-S-Transferase) for it‘s express ...
... vectors contain all single bio-peptide-CDSs (X) of a protein peptide library design in a compact formate in pPepCDS. These can be released and each of it is cloned individually by fusing it to a custom carrier protein of desired properties like the GSTTag (Gluthatione-S-Transferase) for it‘s express ...
File - Principles of Biology 103
... 10. What is the building block of carbohydrates? A. Monosaccharides 11. The nonadjacent regions that form to create specific domains is termed: C. Tertiary structure 12. A nucleotide contains: A. A five carbon ring bonded to a nitrogen base and a phosphate group(s) 13. The breakdown of large molecul ...
... 10. What is the building block of carbohydrates? A. Monosaccharides 11. The nonadjacent regions that form to create specific domains is termed: C. Tertiary structure 12. A nucleotide contains: A. A five carbon ring bonded to a nitrogen base and a phosphate group(s) 13. The breakdown of large molecul ...
Supplementary method
... solution of 25% piperide in NMP for 25 minutes followed by 3 washes with NMP for 30 seconds each. Amino acid couplings were performed using a 0.5 M solution of Fmoc-protected amino acid (1 mL, 0.5 mmol, 10 equiv.), 0.5 M HCTU (0.99 mL, 0.495 mmol, 9.9 equiv.) and diisopropylethylamine (174 µL, 1 mmo ...
... solution of 25% piperide in NMP for 25 minutes followed by 3 washes with NMP for 30 seconds each. Amino acid couplings were performed using a 0.5 M solution of Fmoc-protected amino acid (1 mL, 0.5 mmol, 10 equiv.), 0.5 M HCTU (0.99 mL, 0.495 mmol, 9.9 equiv.) and diisopropylethylamine (174 µL, 1 mmo ...
protein review
... - regular coiling and folding of pp regions - resultant repeated patterns is 2o structure - by regularly spaced H-bonds formed at the pp backbone between NH group of one Aa & C=O group of other Aa - H-bonds DO NOT involve R groups. - α-helix and β-pleated sheet. ...
... - regular coiling and folding of pp regions - resultant repeated patterns is 2o structure - by regularly spaced H-bonds formed at the pp backbone between NH group of one Aa & C=O group of other Aa - H-bonds DO NOT involve R groups. - α-helix and β-pleated sheet. ...
LOYOLA COLLEGE (AUTONOMOUS), CHENNAI – 600 034
... II. State whether the following are true or false, if false, give reason ...
... II. State whether the following are true or false, if false, give reason ...
From amino acids to proteins
... the peptide bond (better accommodate R groups) • Cα groups are still sp3 hybridized, still have 109.5 bond angles and can rotate around the single bond linking them to the atoms of the peptide bond • The latter rotations allow side chains to move in three dimensions • Not all conformations are possi ...
... the peptide bond (better accommodate R groups) • Cα groups are still sp3 hybridized, still have 109.5 bond angles and can rotate around the single bond linking them to the atoms of the peptide bond • The latter rotations allow side chains to move in three dimensions • Not all conformations are possi ...
A1985ASW1100001
... reversibly and at a separate site. The clincher as to its role in protein synthesis was that after it was charged with amino acids and reisolated, its bound amino acids were rapidly and quantitatively transferred to peptide linkages in protein on ribosomes~And that reaction was dependent on GTP. Pre ...
... reversibly and at a separate site. The clincher as to its role in protein synthesis was that after it was charged with amino acids and reisolated, its bound amino acids were rapidly and quantitatively transferred to peptide linkages in protein on ribosomes~And that reaction was dependent on GTP. Pre ...
Proteins – where do they come from?
... reading the same mRNA molecule – they all make the same protein ...
... reading the same mRNA molecule – they all make the same protein ...
GLYCOGEN – energy storage in ANIMALS • Stored as cytoplasmic
... • Movement: Muscle contraction (actin and myosin); Flagella (tubulin & dynein); Motor proteins move vesicles/chromosomes • Defense: Antibodies fight germs • Enzymatic: Enzymes act as catalysts in chemical reactions • Toxins (botulism, diphtheria) AMINO ACIDS *Central (α carbon) with carboxyl, amino, ...
... • Movement: Muscle contraction (actin and myosin); Flagella (tubulin & dynein); Motor proteins move vesicles/chromosomes • Defense: Antibodies fight germs • Enzymatic: Enzymes act as catalysts in chemical reactions • Toxins (botulism, diphtheria) AMINO ACIDS *Central (α carbon) with carboxyl, amino, ...
The Genetic Code
... DNA provides the information that ultimately codes for a specific protein to be produced. DNA must first be "transcribed" into mRNA (messenger RNA). Information for the genetic code is read as a series of three consecutive bases or codons. Each codon ultimately corresponds to a specific amino acid t ...
... DNA provides the information that ultimately codes for a specific protein to be produced. DNA must first be "transcribed" into mRNA (messenger RNA). Information for the genetic code is read as a series of three consecutive bases or codons. Each codon ultimately corresponds to a specific amino acid t ...
powerpoint
... Detection: refractive index, circular dichroism, (MS/MS) vs. derivitization for UV or fluorescence or MS ...
... Detection: refractive index, circular dichroism, (MS/MS) vs. derivitization for UV or fluorescence or MS ...
Polymers and Amino Acids
... A peptide bond can be split by refluxing with hydrochloric acid. During hydrolysis, the water molecule adds across the peptide bond, forming a mixture of the two amino acids. ...
... A peptide bond can be split by refluxing with hydrochloric acid. During hydrolysis, the water molecule adds across the peptide bond, forming a mixture of the two amino acids. ...
LS1a Fall 09
... All 19 naturally occurring chiral amino acids (excluding glycine) have the same chirality as shown in the generic amino acid in section activity #1. If the amino-group is to the left and the carboxylgroup is on the right, the side chain will point out of the page (towards you) if the -carbon is poi ...
... All 19 naturally occurring chiral amino acids (excluding glycine) have the same chirality as shown in the generic amino acid in section activity #1. If the amino-group is to the left and the carboxylgroup is on the right, the side chain will point out of the page (towards you) if the -carbon is poi ...
Document
... N-labeling: The peptide is first treated with 1-fluoro-2,4-dinitro benzene (Sanger’s reagent), which selectively reacts with the N-terminal amino group. The peptide is then hydrolyzed to their amino acids and the N-terminal amino acid identified as its N-(2,4-dinitrophenyl) derivative (DNP). ...
... N-labeling: The peptide is first treated with 1-fluoro-2,4-dinitro benzene (Sanger’s reagent), which selectively reacts with the N-terminal amino group. The peptide is then hydrolyzed to their amino acids and the N-terminal amino acid identified as its N-(2,4-dinitrophenyl) derivative (DNP). ...
Chapter 3 Notes Set 7
... substitutions with the ________ table (blocks substitution matrix). Identify _________________________ – unique for the group in which they are found (species, genus, etc.) ...
... substitutions with the ________ table (blocks substitution matrix). Identify _________________________ – unique for the group in which they are found (species, genus, etc.) ...
Page 50 - hrsbstaff.ednet.ns.ca
... 21. The primary structure of a protein refers to the sequence of amino acids. Genes in DNA determine this sequence. 22. (a) The two types of secondary protein structure are -helices and -pleated sheets. (b) Hydrogen bonding stabilizes secondary protein structures. 23. The amino acid proline causes ...
... 21. The primary structure of a protein refers to the sequence of amino acids. Genes in DNA determine this sequence. 22. (a) The two types of secondary protein structure are -helices and -pleated sheets. (b) Hydrogen bonding stabilizes secondary protein structures. 23. The amino acid proline causes ...