After a polypeptide is produced in protein synthesis, it’s not necessarily a functional protein yet! Explore protein folding that occurs within levels of protein structure with the Amoeba Sisters! Primary, secondary, tertiary, and quaternary protein structure levels are briefly discussed. Video also mentions chaperonins (chaperone proteins) and how proteins can be denatured.
Table of Contents:
0:41 Reminder of Protein Roles
1:06 Modifications of Proteins
1:25 Importance of Shape for Proteins
1:56 Levels of Protein Structure
2:06 Primary Structure
3:10 Secondary Structure
3:45 Tertiary Structure
4:58 Quaternary Structure [not in all proteins]
6:01 Proteins often have help in folding [introduces chaperonins]
6:40 Denaturing Proteins
*Further Reading Suggestions*
Related to Protein Misfoldings:
Learn About “The Protein Folding Problem”:
OpenStax, Biology. OpenStax CNX. Jun 1, 2018
Reece, J. B., & Campbell, N. A. (2011). Campbell biology. Boston: Benjamin Cummings / Pearson.
Support us on Patreon!
More ways to Support Us?
Connect with us!
Visit our Redbubble store at
The Amoeba Sisters videos demystify science with humor and relevance. The videos center on Pinky’s certification and experience in teaching biology at the high school level. For more information about The Amoeba Sisters, visit:
We cover the basics in biology concepts at the secondary level. If you are looking to discover more about biology and go into depth beyond these basics, our recommended reference is the FREE, peer reviewed, open source OpenStax biology textbook:
Our intro music designed and performed by Jeremiah Cheshire.
End music is this video is listed free to use/no attribution required from the YouTube audio library
We take pride in our AWESOME community, and we welcome feedback and discussion. However, please remember that this is an education channel. See YouTube’s community guidelines and YouTube’s policy center We also reserve the right to remove comments with vulgar language.
We have YouTube’s community contributed subtitles feature on to allow translations for different languages, and we are thankful for those that contribute different languages! YouTube automatically credits the different language contributors below (unless the contributor had opted out of being credited). We are not affiliated with any of the translated subtitle credits that YouTube may place below. If you have a concern about community contributed contributions, please contact us.
Xem thêm bài viết khác: https://ictjcolombia.org/giai-tri
Xem thêm Bài Viết:
- Bật mí top 3 mẹo hữu ích nhất làm giảm dung lượng ảnh online
- Ấn tượng với top những cách khôi phục tin nhắn đã xóa trên messenger
- Bật mí cách đổi pass máy tính hiệu quả nhất cho Win 7, 8, 10
- Làm thế nào để chuyển từ Word sang PDF nhanh chóng nhất?
- Thực hành viết ứng dụng HÓA ĐƠN TÍNH TIỀN bằng Excel | Excel Cơ Bản