One of the following amino acids are doesn't found in alph-helical structure Aspartic acid Histidine
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- Below is the structure of glycine. Draw a tripeptide composed exclusively of glycine. Label the N-terminus and C-terminus. Draw a box around the peptide bonds.Which of the following peptides is more likely to take up an α-helical structure, and why?(a) LKAENDEAARAMSEA(b) CRAGGFPWDQPGTSNThe amino acid that accounts for disulfide bonds in the tertiarystructure of proteins isa. tyrosineb. glycinec. cysteined. serine
- The L-configuration of this amino acid is important for the synthesis of proteins, membrane components, and nucleotides for making DNA & RNAA polypeptide has a high pI value. Suggest which aminoacids might comprise itThe full name of this amino acid is _________________. The 3-letter abbreviation is ________________. Please also note the following: The non-ionized structure is shown Spelling matters For the acidic amino acids use the full name, e.g. “so-and-so acid” Case does not matter Do not include L- or D- in the name
- Two of the 20 common amino acids have two chiral carbon atoms in their structures. Identify these amino acids and their chiral carbon atoms.A polypeptide has a high pI value. Suggest which amino acid residues might comprise it.Write the peptides of the full name " RYJO NNALAMBA" Every symbol of the Fullname writes the expanded structure in a zwitterion form. Then give the name of the polypeptide as a single molecule of the full name
- Which out of the following amino acids carries a net positive charge at the physilo PH: A) Non of the following. B) Isoleucine C) Leucine D) ValinePeptide bond is /has ……………. This structural feature prevents protein to sample all possible conformations available..Peptide bond is /has ……………. This structural feature prevents protein to sample all possible conformations available can you fill in the blanks