1LB7:
reference: Rapid identification of small binding motifs with high-throughput phage display: discovery of peptidic antagonists of IGF-1 function., Deshayes K, Schaffer ML, Skelton NJ, Nakamura GR, Kadkhodayan S, Sidhu SS, Chem Biol 2002 Apr;9(4):495-505. PMID: 11983338

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