aspartic_acid_noH
glutamic_acid_noH
glutamine_chem
arginine
glycine_chem
arginine_noH
glutamic_acid_chem
aspartic_acid_chem
glycine_noH
alanine_chem
asparagine
alanine_noH
arginine_chem
amino_acid_backbone
glutamine
amino_acid_backbone_chem
asparagine_chem
aspartic_acid
cysteine_chem
asparagine_noH
glutamic_acid