Be sure to answer all parts. Give the amino acid sequence of an octapeptide that contains the amino acids Ile, Asp, Thr, Gln, Met, Leu, Lys (2 equiv), and forms the following fragments when partially hydrolyzed with HCl: Asp―Lys―Ile―Thr, Met―Lys―Asp, and Ile―Thr―Gln―Leu.
Be sure to answer all parts. Give the amino acid sequence of an octapeptide that contains...
Please help! Be sure to answer all parts. Give the amino acid sequence of an octapeptide that contains the amino acids Pro, Asp, Gln (2 equiv), Leu, Thr, Cys, Glu, and forms the following fragments when partially hydrolyzed with HCI: Pro-Gln-Cys, Asp-Thr-Leu-Glu, and Cys-Gln-Asp-Thr. Be sure to answer all parts. Give the amino acid sequence of an octapeptide that contains the amino acids Pro, Asp, Gln (2 equiv), Leu, Thr, Cys, Glu, and forms the following fragments when partially hydrolyzed...
Be sure to answer all parts. Give the amino acid sequence of an octapeptide that contains the amino acids Leu, Cys, Val, Lys, Gln (2 equiv), His, Tyr, and forms the following fragments when partially hydrolyzed with HCl: Val-Gln-Leu, Leu-Gln-His-Tyr, and His-Tyr-Cys-Lys. Be sure to answer all parts. Give the amino acid sequence of an octapeptide that contains the amino acids Leu, Cys, Val, Lys, Gln (2 equiv), His, Tyr, and forms the following fragments when partially hydrolyzed with HCl:...
Be sure to answer all parts. Give the amino acid sequence of an octapeptide that contains the amino acids Gly, His, Thr, Lys, Arg, Asn (2 equiv) ,Ile, and forms the following fragments when partially hydrolyzed with HCl: His―Ile―Thr―Arg, Lys―Asn―His―Ile, and Gly―Asn―Lys.
3 attempts left Check my work Be sure to answer all parts. Give the amino acid sequence of an octapeptide that contains the amino acids Ile, Thr, Gin (2 equiv)| Leu, Asp, Glu, Ala, and forms the following fragments when partially hydrolyzed with HCI: Ala-Gin-Asp-Ile, Thr-Gln-Ala, and Asp-Ile-Glu-Leu. - - - - - -
Be sure to answer all parts. An octapeptide contains the following amino acids: Ala, Pro, Gly, Asp, Trp, Lys, Leu, Met. Carboxypeptidase treatment of the octapeptide forms Asp and a heptapeptide. Treatment of the octapeptide with Chymotrypsin forms forms two tetrapeptides, A and B. Treatment of A with Trypsin yields two dipeptides, C and D. Edman degradation cleaves the following amino acids from each peptide: Gly (octapeptide),Gly (A),Met (B), Gly (C), Leu(D).Partial hydrolysis of tetrapeptide B forms Met-Pro in addition...
An octapeptide contains the following amino acids: Met, Thr, Cys, Asp, Phe, Arg, Glu, Gln. Carboxypeptidase treatment of the octapeptide forms Asp and a heptapeptide. Treatment of the octapeptide with Chymotrypsin forms forms two tetrapeptides, A and B. Treatment of A with Trypsin yields two dipeptides, C and D. Edman degradation cleaves the following amino acids from each peptide: Cys (octapeptide), Cys (A), Gln (B), Cys (C), Glu(D). Partial hydrolysis of tetrapeptide B forms Gln-Thr in addition to other products....
An octapeptide contains the following amino acids: Met, Thr, Cys, Asp, Phe, Arg, Glu, Gln. Carboxypeptidase treatment of the octapeptide forms Asp and a heptapeptide. Treatment of the octapeptide with Chymotrypsin forms forms two tetrapeptides, A and B. Treatment of A with Trypsin yields two dipeptides, C and D. Edman degradation cleaves the following amino acids from each peptide: Cys (octapeptide), Cys (A), Gln (B), Cys (C), Glu(D). Partial hydrolysis of tetrapeptide B forms Gln-Thr in addition to other products....
Deduce the sequence of a heptapeptide that contains the amino acids Met, Gln, Phe, Leu, Cys, Val, and Arg, from the following experimental data. Edman degradation cleaves Cys from the heptapeptide, and carboxypeptidase forms Gln and a hexapeptide. Treatment of the heptapeptide with chymotrypsin forms a hexapeptide and a single amino acid. Treatment of the heptapeptide with trypsin forms a pentapeptide and a dipeptide. Partial hydrolysis forms Gln, Cys, Phe, and the tripeptides Leu-Met-Val and Met-Val-Arg. Be sure to answer...
Use the given experimental data to deduce the sequence of an octapeptide that contains the amino acids His, Ala (2 equiv), Val (2 equiv), Ser, Gly, and Pro. Edman degradation cleaves Ala from the octapeptide, and carboxypeptidase forms Gly and a heptapeptide. Partial hydrolysis forms the following fragments: Pro-Val-Gly, His-Val-Pro, Ala, and Ala-Ser-His-Val.
How many amino acids are there in the disease causing variant of the Amyloid-beta (Ab) peptide? Determine which of these four peptides is most likely to become a beta sheet. Lys-Thr-Val-Ile-Trp-Pro-Phe-Tyr-Ile-Gln-Ile-Gly Arg-Ser-Tyr-Glu-Gly-Leu-Lys-Arg-Ile-Ala-Glu-Ser Ala-Glu-Met-Leu-Gln-Lys-Arg-Gly-Cys-Gly-Asp-Glu Met-Leu-Lys-Ala-Ser-Ala-Leu-Glu-Lys-Leu-Ser-Glu