Informatics Educational Institutions & Programs
Size of this preview: 705 × 599 pixels. Other resolutions: 282 × 240 pixels | 565 × 480 pixels | 904 × 768 pixels | 1,205 × 1,024 pixels | 2,219 × 1,886 pixels.
Original file (2,219 × 1,886 pixels, file size: 1.21 MB, MIME type: image/jpeg)
Summary
| Description |
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 |
| Other versions |
|
Licensing
This file is licensed under the Creative Commons Attribution 3.0 Unported license.
- You are free:
- to share – to copy, distribute and transmit the work
- to remix – to adapt the work
- Under the following conditions:
- attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 09:37, 13 December 2013 | | 2,219 × 1,886 (1.21 MB) | CFCF | User created page with UploadWizard |
File usage
The following pages on the English Wikipedia use this file (pages on other projects are not listed):
Global file usage
The following other wikis use this file:
- Usage on ar.wikipedia.org
- Usage on bs.wikipedia.org
- Usage on cbk-zam.wikipedia.org
- Usage on en.wikibooks.org
- Usage on hy.wikipedia.org
- Usage on id.wikipedia.org
- Usage on it.wikipedia.org
- Usage on ja.wikipedia.org
- Usage on pt.wikipedia.org
- Usage on sl.wikipedia.org
- Usage on th.wikipedia.org
- Usage on tr.wikipedia.org
- Usage on vi.wikipedia.org
- Usage on zh.wikipedia.org
