3A56:
reference: Crystal structures of protein glutaminase and its pro forms converted into enzyme-substrate complex., Hashizume R, Maki Y, Mizutani K, Takahashi N, Matsubara H, Sugita A, Sato K, Yamaguchi S, Mikami B, J Biol Chem. 2011 Nov 4;286(44):38691-702. Epub 2011 Sep 16. PMID: 21926168

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