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Topic: ramachandran plot  (Read 3088 times)

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Offline melissajohn718

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ramachandran plot
« on: September 20, 2008, 12:58:23 PM »
does anyone know what is region B and region A on a ramachandran plot?
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Offline Yggdrasil

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Re: ramachandran plot
« Reply #1 on: September 20, 2008, 05:21:29 PM »
Do they correspond to the preferred phi/psi angles of alpha helices and beta sheets?

http://en.wikipedia.org/wiki/Ramachandran_plot
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Offline melissajohn718

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Re: ramachandran plot
« Reply #2 on: September 20, 2008, 07:48:18 PM »
so the B region would be beta sheet which is the top left and the alpha would be bottom left? See I want to pick a beta sheet and make it into an alpha helix using "spdbv". So I just moved all of the amino acid residues into the bottom left since thats alpha. is that correct? thanks!
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