This article was originally published with the title “ The Three-Dimensional Structure of an Enzyme Molecule ” in Scientific American Magazine Vol. 215 No. 5 (November 1966), p. 78 doi:10.1038 ...

The active site of an enzyme has a unique three-dimensional structure that allows it to bind to a specific substrate, much like a lock and key. This specificity ensures that enzymes catalyze only the ...

Researchers led by chemist Claudia Höbartner have now uncovered the 3D structure of the RNA enzyme SAMURI. Their study ...

Overall structure of RmlC RmlC is a ‘mainly beta ... there is no sequence homology and crucially conserved residues in RmlC-like enzymes are not found in vicillin. Phospho-mannose isomerase ...

Made up of tiny threads known as cellulose microfibrils, plant cell walls are important for regulating a plant's growth and ...