1YDK:
reference: Tertiary Interactions Stabilise the C-terminal Region of Human Glutathione Transferase A1-1: a Crystallographic and Calorimetric Study., Kuhnert DC, Sayed Y, Mosebi S, Sayed M, Sewell T, Dirr HW, J Mol Biol 2005 Jun 17;349(4):825-38. PMID: 15893769

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