User:Karsten Theis/turns
From Proteopedia
(Difference between revisions)
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<StructureSection load='' size='500' side='right' caption='' scene='10/1072233/Turn/5'> | <StructureSection load='' size='500' side='right' caption='' scene='10/1072233/Turn/5'> | ||
| - | Here is a turn (reload original <scene name='10/1072233/Turn/5'>conformation</scene>) that you can explore with the buttons below. | + | Here is a turn (reload original <scene name='10/1072233/Turn/5'>conformation</scene>) that you can explore with the buttons below. To get a low energy conformation, you want a good hydrogen bond, i.e. carbonyl oxygen, amide hydrogen and nitrogen colinear <jmol> |
| + | <jmolLink> | ||
| + | <script> | ||
| + | define current selected; | ||
| + | select 67.O or 70.N or 70.H; | ||
| + | selectionHalos on; | ||
| + | delay 0.5; | ||
| + | selectionHalos off; | ||
| + | select current; | ||
| + | </script> | ||
| + | <text>☼</text> | ||
| + | </jmolLink> | ||
| + | </jmol>, and want to avoid any clashes, e.g. carbonyl oxygen <jmol> | ||
| + | <jmolLink> | ||
| + | <script> | ||
| + | define current selected; | ||
| + | select *.O and visible; | ||
| + | selectionHalos on; | ||
| + | delay 0.5; | ||
| + | selectionHalos off; | ||
| + | select current; | ||
| + | </script> | ||
| + | <text>☼</text> | ||
| + | </jmolLink> | ||
| + | </jmol> too close to beta carbon <jmol> | ||
| + | <jmolLink> | ||
| + | <script> | ||
| + | define current selected; | ||
| + | select *.CB and visible; | ||
| + | selectionHalos on; | ||
| + | delay 0.5; | ||
| + | selectionHalos off; | ||
| + | select current; | ||
| + | </script> | ||
| + | <text>☼</text> | ||
| + | </jmolLink> | ||
| + | </jmol> of the side chains. | ||
<jmol> | <jmol> | ||
Revision as of 17:22, 7 February 2025
Turns
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