File:225 Peptide Bond-01.jpg
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Summary[edit]
Description225 Peptide Bond-01.jpg |
English: Caption:(a) The primary structure is the sequence of amino acids that make up the
polypeptide chain. (b) The secondary structure, which can take the form of an alpha-helix or a beta-pleated sheet,
is maintained by hydrogen bonds between amino acids in different regions of the original polypeptide strand. (c) The
tertiary structure occurs as a result of further folding and bonding of the secondary structure. (d) The quaternary
structure occurs as a result of interactions between two or more tertiary subunits. The example shown here is
hemoglobin, a protein in red blood cells which transports oxygen to body tissues. |
Date | |
Source | Anatomy & Physiology, Connexions Web site. http://cnx.org/content/col11496/1.6/, Jun 19, 2013. |
Author | OpenStax College |
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Software used | Adobe Illustrator CS5 |
Date and time of digitizing | 18:29, 16 May 2013 |
File change date and time | 02:29, 16 May 2013 |
Date metadata was last modified | 18:29, 16 May 2013 |
Unique ID of original document | uuid:30B41B4DAC6DE2119726E61B42F4AC6B |