Three-point attachment: past, present, but no future.
D001665:Binding Sites; D001671:Biochemistry / Q000266:history; D002151:Calorimetry; D004798:Enzymes / Q000378:metabolism*; D049673:History, 20th Century; D007700:Kinetics; D008954:Models, Biological; D011485:Protein Binding; D013237:Stereoisomerism; D013329:Structure-Activity Relationship
D004798:Enzymes