1V6K:
reference: Structural plasticity of peanut lectin: an X-ray analysis involving variation in pH, ligand binding and crystal structure., Kundhavai Natchiar S, Arockia Jeyaprakash A, Ramya TN, Thomas CJ, Suguna K, Surolia A, Vijayan M, Acta Crystallogr D Biol Crystallogr 2004 Feb;60(Pt 2):211-9. Epub 2004 Jan, 23. PMID: 14747696

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