User:Robert Dutnall/Sandbox 1 alpha helix
From Proteopedia
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| - | <StructureSection load='Tut_alpha_helix.pdb' size='500' side='left' caption='An Alpha Helix' scene='User:Robert_Dutnall/Sandbox_1_alpha_helix/ | + | <StructureSection load='Tut_alpha_helix.pdb' size='500' side='left' caption='An Alpha Helix' scene='User:Robert_Dutnall/Sandbox_1_alpha_helix/Alpha_helix/1'>'''Alpha Helix'''<br>You can manipulate the view as follows: |
::To rotate: left drag | ::To rotate: left drag | ||
Revision as of 23:13, 1 August 2011
SECONDARY STRUCTURES OF PROTEINS 1: HELICES
A polypeptides secondary structure is defined by the local conformation of its main chain. There are two major types of regular polypeptide main chain conformation: helices and sheets. There are also regular turn structures that often connect elements of secondary structure.
Helices
Helices are the most striking elements of secondary structure.
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