1B1U:
reference: Structure of the bifunctional inhibitor of trypsin and alpha-amylase from ragi seeds at 2.2 A resolution., Gourinath S, Alam N, Srinivasan A, Betzel C, Singh TP, Acta Crystallogr D Biol Crystallogr 2000 Mar;56 ( Pt 3):287-93. PMID: 10713515

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