The additivity of substrate fragments in enzyme-ligand binding.
Stout, T.J., Sage, C.R., Stroud, R.M.(1998) Structure 6: 839-848
- PubMed: 9687366 
- DOI: 10.1016/S0969-2126(98)00086-0
- Primary Citation of Related Structures:  
1AN5, 1AOB, 1BDU, 1BID, 1DDU, 1TDU, 1TJS, 1TRG - PubMed Abstract: 
Enzymes have evolved to recognise their target substrates with exquisite selectivity and specificity. Whether fragments of the substrate--perhaps never available to the evolving enzyme--are bound in the same manner as the parent substrate addresses the fundamental basis of specificity ...