![Calcitonin (rat) H-Cys-Gly-Asn-Leu-Ser-Thr-Cys-Met-Leu-Gly-Thr-Tyr-Thr-Gln-Asp-Leu-Asn-Lys-Phe-His-Thr-Phe-Pro-Gln-Thr-Ser-Ile-Gly-V al-Gly-Ala-Pro-NH2 (Disulfide bond) Calcitonin (rat) H-Cys-Gly-Asn-Leu-Ser-Thr-Cys-Met-Leu-Gly-Thr-Tyr-Thr-Gln-Asp-Leu-Asn-Lys-Phe-His-Thr-Phe-Pro-Gln-Thr-Ser-Ile-Gly-V al-Gly-Ala-Pro-NH2 (Disulfide bond)](https://www.carbosynth.com/carbosynth/website.nsf/(w-productdisplay)/30CC142AE74BE8BD802585F8007FA3B4/$file/FC108869_structure.png)
Calcitonin (rat) H-Cys-Gly-Asn-Leu-Ser-Thr-Cys-Met-Leu-Gly-Thr-Tyr-Thr-Gln-Asp-Leu-Asn-Lys-Phe-His-Thr-Phe-Pro-Gln-Thr-Ser-Ile-Gly-V al-Gly-Ala-Pro-NH2 (Disulfide bond)
A comparison of methionine, histidine and cysteine in copper(i)-binding peptides reveals differences relevant to copper uptake by organisms in diverse environments - Metallomics (RSC Publishing)
![Given the following peptide: Val-Met-Ser-Ile-Phe-Arg-Cys-Tyr-Leu a) Identify the polar amino acids. b) Identify the non-polar amino acids. c) Identify the amino acids that contain sulfur. d) Identify the aromatic amino acids. Given the following peptide: Val-Met-Ser-Ile-Phe-Arg-Cys-Tyr-Leu a) Identify the polar amino acids. b) Identify the non-polar amino acids. c) Identify the amino acids that contain sulfur. d) Identify the aromatic amino acids.](https://study.com/cimages/multimages/16/an78887815692187444595.jpg)
Given the following peptide: Val-Met-Ser-Ile-Phe-Arg-Cys-Tyr-Leu a) Identify the polar amino acids. b) Identify the non-polar amino acids. c) Identify the amino acids that contain sulfur. d) Identify the aromatic amino acids.
![SOLVED:Choose the amino acid sequence that matches the polypeptide below: HzN OH NHz Glu Tyr Val Trp Met Gly Lys Phe Thr - His Phe Pro Asn" Asp Arg Leu Met Cys SOLVED:Choose the amino acid sequence that matches the polypeptide below: HzN OH NHz Glu Tyr Val Trp Met Gly Lys Phe Thr - His Phe Pro Asn" Asp Arg Leu Met Cys](https://cdn.numerade.com/ask_images/c30c01f3080e47779db86508831ff961.jpg)