3GK1:
reference: Small molecules bound to unique sites in the target protein binding cleft of calcium-bound S100B as characterized by nuclear magnetic resonance (NMR) and X-ray crystallography., Charpentier TH, Wilder PT, Liriano MA, Varney KM, Zhong S, Coop A, Pozharski E, Mackerell AD, Toth EA, Weber DJ, Biochemistry. 2009 May 26. PMID: 19469484

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