Which sequence is more soluble on water.
Which sequence is more soluble on water. a. Glu-Lys-Leu-Met-His b. Lys-Ser-Ser-Tyr-Glu c. Asp-Phe-Trp-Met-His d. His-Tyr-Ser-Ala-Glu e....
5. Consider the following peptide: His-Ser-Gln-Gly-Thr-Phe-Thr-Ser-Asp-Tyr-Ser-Lys-Tyr-Leu-Asp-Ser-Arg-Arg-Ala-Gin- Asp-Phe-Val-Gln-Trp-Leu-Met-Asn-Thr a. What are the fragments, if it is cleaved by trypsin? b. What are the fragments, if it is cleaved by chymotrypsin? c. What are the fragments, if it is cleaved by pepsin?
Met-Ala-Arg-Tyr-Ala-Asn-Asn-Glu__Lys-Glu-Leu-Leu-Tyr__Arg-Tyr-Ala-Asn__Phe-Leu-Ala-Asn-Asn-Ile-Gly-Ala-Asn__Ile-Ser__Ile-Asn-Thr-Glu-Arg-Glu-Ser-Thr-Glu-Asp__Ile-Asn__ His-Glu-Arg__Phe-Ala-Thr-His-Glu-Arg-Ser__Thr-Arg-Ile-Gly-Leu-Tyr-Cys-Glu-Arg-Ile-Asp-Glu__Leu-Glu-Val-Glu-Leu-Ser__Ser-Ile-Asn-Cys-Glu__His-Glu-__His-Ala-Pro-Pro-Ile-Leu-Tyr__Glu-Ala-Thr-Ser__Val-Ala-Asn-Ile-Leu-Leu-Ala__Cys-Ala-Lys-Glu-__Ala-Asn-Asp__Pro-Glu-Cys-Ala-Asn__Pro-Ile-Glu__Trp-Ile-Thr-His__Phe-Arg-Ile-Glu-Asp__Cys-His-Glu-Glu-Ser-Glu-Cys-Ala-Lys-Glu__Ile-Cys-Glu__Cys-Arg-Glu-Ala-Met__Glu-Val-Glu-Arg-Tyr-Asp-Ala-Tyr__Ala-Asn-Asp__Ser-His-Glu__Ile-Ser__Asp-Glu-Val-Ala-Ser-Thr-Ala-Thr-Glu-Asp__Thr-His-Ala-Thr__Asp-Ile-Ser-Glu-Ala-Ser-Glu-Ser__Leu-Ile-Lys-Glu__His-Glu-Ala-Arg-Thr__Asp-Ile-Ser-Glu-Ala-Ser-Glu__Ser-Leu-Glu-Glu-Pro__Ala-Pro-Asn-Glu-Ala__Ser-Glu-Val-Glu-Arg-Glu__Trp-Glu-Ile-Gly-His-Thr__Gly-Ala-Ile-Asn__Trp-Ile-Leu-Leu__Ala-Arg-Ile-Ser-Glu__Ile-Phe__His-Glu__Lys-Glu-Glu-Pro-Ser__Thr-His-Ile-Ser__Glu-Ala-Thr-Ile-Asn-Gly__Pro-Ala-Thr-Thr-Glu-Arg-Asn__Tyr-Glu-Thr__Ile-Phe__His-Glu__Trp-Trp-Trp-Trp-Ile-Ile-Ile-Ile-Ile-Leu-Leu-Leu-Leu-Leu-Ser-Ser-Ser-Ser__Cys-His-Ala-Asn-Gly-Glu__Ile-Asn__His-Ile-Ser__Leu-Ile-Phe-Glu-Ser-Thr-Tyr-Leu-Glu__His-Glu__Cys-Ala-Asn__Ser-Thr-Ile-Leu-Leu__Arg-Glu-Met-Ala-Ile-Asn__His-Glu-Ala-Leu-Thr-His-Tyr__Ser-Ala-Ser-Ser-Tyr__Ala-Asn-Asp__Ala-Leu-Arg-IleGly-His-Thr 1.) Write out the 1 letter amino acid abbreviation for each of the three-letter amino acid abbreviated words listed in the given sequence. The __ indicates a space in between the words. Use www.expasy.org and other bioinformatic tools to generate the following bioinformatic data for the given polypeptide sequence. You must give the name and link to the program you used to generate the data: 2.) Compute the pI and Mw (isoelectric point and molecular mass, respectively) of...
Which of these protein sequences is most likely to span a cell membrane? Gly-Asp-Val-Ala-Gly-Arg-Gly-Asn-Gly-Lys-Lys-Pro-Ser-Ser-Val-Arg-Ala-Leu-Ser Ile-Val-Leu-Pro-Ile-Val-Leu-Leu-Val-Phe-Leu-Cys-Leu-Gly-Val-Phe-Leu-Leu-Trp Lys-Asn-Trp-Arg-Leu-Lys-Asn-Ile-Asn-ser-Ile-Asn-Phe-Asp-Asn-Pro-Val-Tyr-Gln A. 773 B. 792 C. 811
Indicate the peptides that would result from cleavage by the indicated reagent: Part A Ala-Lys-Phe-Trp-Ser-Arg-Glu-Tyr-Leu-His by trypsin Enter your answers in respective order separated by commas. Request Answer Submit Part B Glu-Ala-Phe-Gly-Ala-Tyr by chymotrypsin Enter your answers in respective order separated by comma. Request Answer Submit
What fragments will be obtained by a trypsin hydrolysis of the following octapeptide? Ala-Val-Trp-Lys-Phe-Gly-Arg-Met A) Ala-Val-Trp-Lys-Phe and Gly-Arg-Met 3) Ala-Val-Trp-Lys-Phe-Gly and Arg-Met - Ala-Val-Trp-Lys and Phe-Gly-Arg and Met ) Ala-Val-Trp-Lys and Phe and Gly-Arg and Met ) Ala-Val-Trp and Lys-Phe-Gly and Arg-Met Bradykinin is a nonapeptide, Arg-Pro-Pro-Gly-Phe-Ser-Pro-Phe-Arg. In addition to one mole of Arg, what peptides are present after hydrolysis of bradykinin with chymotrypsin? A) Arg-Pro-Pro and Gly-Phe and Ser-Pro-Phe B) Pro-Pro-Gly and Phe-Ser-Pro-Phe-Arg C) Arg-Pro-Pro-Gly-Phe and Ser-Pro-Phe ?) Arg-Pro-Pro-Gly-Phe-Ser...
please explain each question thoroughly. thanks Question 3: Arg-Cys-Met-Ala-Cys-Gly-Arg-Pro-Asn-Tyr-Leu-Trp-Ala-Ile-His-Phe-Ser-Cys-Lys a. What would happen if this peptide were to be incubated with dinitrofluorobenzene (FDNB) followed by 6M HCl hydrolysis at 1100C for 24 hrs. What labeled product(s) would be detected? Consider the following pepide: What would happen if the peptide were treated with CNBr? What would the products be? Why? b. What would happen if the peptide were treated with chymotrypsin? What would the c. products be? Why? Arg-Cys-Met-Ala-Cys-Gly-Arg-Pro-Asn-Tyr, Leu-Trp, Ala-Ile-His-Phe,...
Glycine (Gly) (Glu) Glutamic acid Phenylalanine (Phe) Leucine (Leu) (Asp) Aspartic acid Serine (Ser) Alanine (Ala) chou GU Tyrosine (Tyr) A с A Valine (Val) G U Cysteine (Cys) U G START HERE Typtophan (Trp) Arginine (Arg) A G U с A с Leucine (Leu) Serine (Ser) A с UGA Proline (Pro) Lysine (Lys) Asparagine (AST) Threonine (Thr) Methionine (Met) Isoleucine (lle) Arginine (Arg) Glutamine (Gin) Histidine (His) Кеу - Start codon - Stop codon The anticodon for CCA is...
Write down the mRNA sequence for: start-val-ala-thr-thr-leu-tyr-cys-gly-arg-stop start-lys-asn-gly-phe-his-thr-arg-pro-gln-stop start-met-thr-asn-lys-pro-gln-ser-leu-arg-stop
Tyr-Lys-Met Gly-Pro-Arg Asp-Trp-Tyr Asp-His-Glu Which one of the above tripeptides Leu-Val (a) is most negatively charged at pH 7? (b) will yield DNP-tyrosine when reacted with I-fluoro-2.4-dinitro acid? (e) contains the largest number of nonpolar R (d) contains sulfur? (e) will have the greatest light absorbance at 280 nm? A) (a) D, (b) A (c) E: (d) A, (e) C, B) (a) A: (b) D, (c) E, (d) A, (e) C, C)(a) D, (b) E. (e)A (a A
Phenylalanin (Phe) Glycine (Gly) (Glu) Glutamic acid O Leucine (Leu) Serine (Ser) (Asp) Aspartic acid Alanine (Ala) coroca GU Tyrosine (Tyr) А с Valine (Val) G A G Cysteine (Cys) C U GTyptophan (Trp) START HERE Arginine (Arg) A G U A С Leucine (Leu) Serine (Ser) A с с poleo U G G A Proline (Pro) Lysine (Lys) Asparagine (Asri Threonine (Thr) Methionine (Met) Isoleucine (lle) Arginine (Arg) Glutamine (Gin) Histidine (His) Кеу - Start codon - Stop codon...