Protein Data Base Analysis

Here are some cool analysis of the Protein Data Bank. I have been learning Python and Biopython lately, and I decide to use PDB files and PDB archive to practice. 

rcsb_aa_pie
Pie chart of amino acid distribution in protein structures in the PDB (data accessed on 24 June 2016)

 

rcsb_aa_bar
Bar chart of Amino acid distribution