Figure 3
From: Influence of spatial structure on protein damage susceptibility: a bioinformatics approach

Absolute frequencies of the 20 standard amino acids in the data and their distribution over protein shell (PS) and protein core (PC). The blue lines under the letters mark the hydrophobic amino acids. For further analysis see Suppl. 1 and 7. Diagram created with LibreOffice Calc version 6.4.6.2.