Extract PDB chain IDs for creating different residue dataset based on amino acid composition

This page allows users to extract PDB chain IDs of protein with specific amino acid composition in PDB release upto March 2018.
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Amino Acid
Minimum  Maximum Amino Acid Minimum  Maximum Amino Acid Minimum  Maximum Amino Acid Minimum  Maximum 
Alanine Cysteine Aspartic acid Glutamic acid
Phenylalanine Glycine Histidine Isoleucine
Lysine Leucine Methionine Asparagine
Proline Glutamine Arginine Serine
Threonine Valine Tryptophan Tyrosine