PROCHECK sample plots
Plot 2a. Gly & Pro Ramachandran plots
Description
The Gly & Pro Ramachandran plots gives separate Ramachandran plots
for just the Gly and Pro residues in the ensemble.
The favourable- and unfavourable regions of both these residue types differ
markedly from those of the other residues. The darker the shaded
area on the plots, the more favourable the region. The data on which
the shading is based has come from a data set of 163 non-homologous,
high-resolution protein chains chosen from structures solved by X-ray
crystallography to a resolution of 2.0Å or better and an
R-factor no greater than 20%.
The numbers in brackets, following each residue name, show the total
number of data points on that graph. The red
numbers above the data points are the reside-numbers of the
residues in question (ie showing those residues lying in
unfavourable regions of the plot).
PROCHECK sample plots
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