unclassified drug article 166 priority journal 160 nonhuman 156 Protein Structure, Tertiary 108 Humans 106 controlled study 106 Animals 94 protein structure 94 human 92 Protein Binding 70 Molecular Sequence Data 68 metabolism 68 chemistry 62 protein function 62 molecular dynamics 60 Amino Acid Sequence 58 protein domain 58 protein expression 56 Protein Structure, Secondary 52 nucleotide sequence 48 Models, Molecular 46 genetics 46 protein protein interaction 46 enzyme activity 40 Mammalia 38 human cell 38 Proteins 36 binding site 36 protein analysis 36