3C7I: X-Ray Crystal Structure Of The Complex Between The Grb2-Sh2 Domain And A Flexible Ligand, Fptvn.
reference: Ligand preorganization may be accompanied by entropic penalties in protein-ligand interactions., Benfield AP, Teresk MG, Plake HR, DeLorbe JE, Millspaugh LE, Martin SF, Angew Chem Int Ed Engl. 2006 Oct 20;45(41):6830-5. PMID: 17001728

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