Category Nuances matching peptide:

• analgesic,
• minor,
• endogenous,
• active,
• natural,
• proinflammatory,
• foreign,
• addictive,
• antigenic,
• psychoactive,
• anticancer,
• interesting,
• synthetic,

Members for simple category peptide:

• amyloid_peptide,
• natriuretic_peptide,
• enkephalin,
• necrotic_peptide,
• endorphin,
• transit_peptide,
• g_peptide,
• active_peptide,
• antimicrobial_peptide,
• opiate_peptide,
• hormonal_peptide,
• flavour_peptide,
• ras_peptide,
• methionine_enkephalin,