amino acid sequence article 242 Amino Acid Sequence 236 nonhuman 210 priority journal 210 Molecular Sequence Data 192 metabolism 168 Animals 156 genetics 132 chemistry 128 molecular genetics 128 controlled study 122 nucleotide sequence 120 unclassified drug 104 Humans 102 human 96 animal 92 Article 76 Trypanosoma cruzi 74 sequence homology 70 Base Sequence 62 Sequence Alignment 62 Sequence Homology, Amino Acid 56 molecular cloning 54 Cloning, Molecular 52 protein domain 52 protein analysis 50 protein function 50 enzymology 48 physiology 48