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- With, Asp-Cys-Lys-Arg What are the pH buffering regions (pH range)? What is the charge at ph 4? Please explain how you find this out. Thanks!Which of the peptide sequences below best matches the hydropathy plot shown? 5 10 15 Residue Number ILYYAGSREDHSGYLIL EQSDTERNQHGALIYLI LIFLAIFPAGSTSEDRR RAFLILFMTYFLILFLI LHGDQNRERDGHSQERD 2 Hydropathy value 0 -4 -25'-TAGCTGATCGAATATGCGGTCTCTATCTTCGTAGACGA-3' 3'-ATCGACTAGCTTATACGCCAGAGATAGAAGCATCTGCT -5' Determine the amino acids that will be encoded by this sequence Second letter First letter U C A G U UUU Phe UUC UUA UUG Leu CUU CUC CUA CUG Leu GUU GUC GUA GUG Val UCU UCC UCA UCGJ AUU AUC lle AUA ACA AUG Met ACG CCU CCC C CCA CCG ACU ACC GCU GCC GCA GCG Ser - Pro Thr Ala A UGU UACTyr Cys UGC. UAA Stop UGA Stop A UAG Stop UGG Trp G CAC His CAA Gin CAG GAUT GAC Asp GAA AAU Asn ACC Ser AGU AAG LYS AA Glu GAGJ Oa. N-Met-Arg - Ser-Leu-Ser - Ser-C Ob. N-Met-Pro-Arg - Asn-Asp - Ser-C d. N-Met-Lys - Val-Glu-Ala-C Oc. N-Asp-Pro-Lys - Ser - Val-Ile-C Oe. N- Met-Ala-Asp-Pro-Lys - Ser-C G CGU CGC CGA CGG AGA AGG. GGU GGC GGA GGG Arg SCAO Gly U UCAG UUA DUAG Arg G Third letter 13
- Please help! Sketch a titration curve of the peptide Ala-Tyr-Gln-Met-Asp-His from pH=0 to 14 up to 5 equivalnets of KOH (Please type answer)Which of the peptide sequences below best matches the hydropathy plot shown? L 10 Residue Number 4 2 Hydropathy value -2 0 セー RAFLILFMTYFLILFLI ILYYAGSREDHSGYLIL OLHGDQNRERDGHSQERD EQSDTERNQHGALIYLI 01 5 15you have the following peptide Arg-Ile-Pro-Leu-Asp-Lys-Glu The net charge on this peptide at pH 7.0 is ?. The net charge on this peptide at 1M HCl is ?.
- 8:52 Protein 2-10092015113649.pdf https:api.schoology.comv1attachment169963839... Name Class Date Interpreting Diagrams: Understanding the Main Ideas The Genetic Code (MRNA) Lysine Lysine Asparagine Asparagine Arginine Arginine Serine Serine Isoleucine Methionine Isoleucine Isoleucine Threonine Threonine Threonine U Threonine c Glutamic acid Glycine Glutamic acid Glycine Aspartic acid Giycine Aspartic acid Glycine Valine Valine Valine Valine Alanine Alanine Alanine Alanine "Stop" codon "Stop" codon Leucine Trytophan Cysteine Cysteine Al Gl "Stop" codon Tyrosine Тугosine Serine Serine Phenylalanine Serine Phenylalanine Serine Leucine Glutamine Giutamine CHistidine Histidine Arginine Arginine Arginine Arginine Al Leucine Leucine Leucine Loucine Proline Proline Proline Proline Icl A G Second Base in Code Word Use the information in the accompanying figure to complete the following table. The first row has been completed to help you get started. DNA codon MRNA codon IRNA Anticodon Amino…The peptide below -NH-CH- H3N-CH- CH3 NH-CH- -NH-CH- -O- -NH-ÇH- CH2 CH2 CH2 HN-ç=NH, NH2 CH2 CH2 CH Ho-CH, C-OH H,C CH3 needs to be separated from a second peptide with a primary sequence ADES. At what pH range would it be possible to separate the peptides? O 0- 2.0 O 2.5 - 3.5 O 4.0 - 9.0 O 13.0 -14.0 о 10.0-12.0Chymotrypsin digestion, separation of peptides, and Edmann technique give the sequences for peptide fragments as follows: C-1 G-A-E-A-T-E C-2 G-K-V-G-A-H-A-G-E-Y C-3 V-L-S-P-A-K-T-N-V-K-A-A-W What is the sequence for the peptide? NOTE: Label the fragments when reconstructing the peptide chain e.g. for trypsin T-1, T-2 etc...
- DO NOT COPY OLDER ANSWERS! AND SHOW FULL WORK! I have a mixture of 4 proteins, whose sequences are shown below (note that each protein is a 100-repeat of the sequence shown). Protein A: (Gly-Ala-Lys-Val-Ile-Phe-Glu-Val-Asn-Gly) Protein B: (Ala-Ala-Lys-Arg-Ile-His-Glu-Ala-Asn-Lys) Protein C: (Glu-Val-His-Asp-Ala-Asp-Glu-Val-Asn-Asp) Protein D: (Ala-Lys-Arg-Phe-Trp-Phe-Gly-Ile-Ala-Gly) 1) Which protein/s are MOST LIKELY to precipitate out at a pH of 3.5? a) A b) B c) C d) D e) B & C f) A & D g) None of them h) Cannot be determined.3 of 3 A protein was completely digested with trypsin and an internal peptide (i.e. not derived from the N- or C-terminals) was purified. Determine its sequence from the following information: a) amino acid analysis yields one mole of D, T, P, L, Y, F, K, and R per mole of peptide; b) treatment of the intact peptide with FDNB, followed by acid hydrolysis, gives DNP-L and &-DNP-K; c) treatment of the intact peptide with chymotrypsin yields a tripeptide containing K, T, and D; a tetrapeptide containing P, L, F, and R, and free tyrosine; d) the tripeptide, in part c, yields DNP-T and ɛ-DNP-K after reaction with FDNB and acid hydrolysis. Note: trypsin will not cleave on the carboxyl side of arginine or lysine if the next amino acid (donating the amino group) is proline. Put your answer here:2q Which of the peptide sequences below best matches the hydropathy plot shown? 5 10 Residue Number RAFLILFMTYFLILFLI ILYYAGSREDHSGYLIL LHGDQNRERDGHSQERD EQSDTERNQHGALIYLI 3q Which of the peptide sequences below best matches the hydropathy plot shown? 5 10 Residue Number Hydropathy value -4 -2 0 2 4 Hydropathy value -4 -2 ILYYAGSREDHSGYLIL EQSDTERNQHGALIYLI LIFLAIFPAGSTSEDRR RAFLILFMTYFLILFLI L 15 15