4Z5X:
reference: Natural flavonoids as antidiabetic agents. The binding of gallic and ellagic acids to glycogen phosphorylase b., Kyriakis E, Stravodimos GA, Kantsadi AL, Chatzileontiadou DS, Skamnaki VT, Leonidas DD, FEBS Lett. 2015 May 14. pii: S0014-5793(15)00389-0. doi:, 10.1016/j.febslet.2015.05.013. PMID: 25980608

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