Alpha helix: Difference between revisions
Jump to navigation
Jump to search
Eric Martz (talk | contribs) |
No edit summary |
||
| Line 3: | Line 3: | ||
An <scene name='77/778341/Ballstick/2'>alpha helix</scene> is a type of secondary structure, i.e. a description of how the main chain of a protein is arranged in space. It is a repetitive regular secondary structure (just like the beta strand), i.e. all residues have similar conformation and hydrogen bonding, and it can be of arbitrary length. | An <scene name='77/778341/Ballstick/2'>alpha helix</scene> is a type of secondary structure, i.e. a description of how the main chain of a protein is arranged in space. It is a repetitive regular secondary structure (just like the beta strand), i.e. all residues have similar conformation and hydrogen bonding, and it can be of arbitrary length. | ||
In an alpha helix, the main chain arranges in a <scene name='77/778341/Ribbon/1'>right-handed helix</scene> with the <jmol><jmolLink> | In an alpha helix, the <scene name='77/778341/Testing/1'>main chain</scene> arranges in a <scene name='77/778341/Ribbon/1'>right-handed helix</scene> with the <jmol><jmolLink> | ||
<script> select 6-14:A and sidechain; spacefill 20%; wireframe 0.3; delay 0.8; select 4-16:A and backbone or 4-16:A.CB; restrict selected; | <script> select 6-14:A and sidechain; spacefill 20%; wireframe 0.3; delay 0.8; select 4-16:A and backbone or 4-16:A.CB; restrict selected; | ||
</script> | </script> | ||