histidine_noH

aspartic_acid_noH

amino_acid_backbone

alanine

arginine_noH

glycine_noH

cysteine

glutamine_noH

cysteine_chem

glutamic_acid_noH

asparagine_chem

asparagine_noH

glutamic_acid_chem

alanine_noH

glutamic_acid

histidine_chem

glutamine

asparagine

glutamine_chem

arginine

glycine_chem

glycine

histidine

arginine_chem