title: Short length amino acid sequence homology among ancestrally unrelated proteins.
mesh_terms: D000595:Amino Acid Sequence; D000818:Animals; D001536:Bence Jones Protein; D001905:Botulinum Toxins; D001920:Bradykinin; D002417:Cattle; D003094:Collagen; D003201:Computers; D003574:Cytochrome c Group; D003851:Deoxyribonucleases; D013006:Growth Hormone; D006801:Humans; D007128:Immunoglobulin Fragments; D007986:Luteinizing Hormone; D008722:Methods; D010527:Perissodactyla; D011506:Proteins; D051381:Rats; D012260:Ribonucleases; D012890:Sleep; D013329:Structure-Activity Relationship; D014362:Trypsinogen
chemical_list: D003574:Cytochrome c Group; D007128:Immunoglobulin Fragments; D011506:Proteins; D014362:Trypsinogen; D007986:Luteinizing Hormone; D013006:Growth Hormone; D001536:Bence Jones Protein; D003094:Collagen; D003851:Deoxyribonucleases; D012260:Ribonucleases; D001905:Botulinum Toxins; D001920:Bradykinin