Sequence Homology, Amino Acid Amino Acid Sequence 108 Molecular Sequence Data 104 article 90 priority journal 76 nonhuman 64 sequence homology 60 amino acid sequence 56 nucleotide sequence 48 controlled study 42 Animals 38 unclassified drug 38 Protein Structure, Tertiary 36 Protein Binding 34 metabolism 34 Cloning, Molecular 32 Humans 30 molecular genetics 30 Base Sequence 26 Kinetics 26 enzyme activity 26 human 26 protein protein interaction 26 Trypanosoma cruzi 24 Proteins 22 Sequence Alignment 22 chemistry 22 protein function 22 DNA 20 Models, Molecular 20