1PZW:
reference: The zinc finger-associated domain of the Drosophila transcription factor grauzone is a novel zinc-coordinating protein-protein interaction module., Jauch R, Bourenkov GP, Chung HR, Urlaub H, Reidt U, Jackle H, Wahl MC, Structure (Camb) 2003 Nov;11(11):1393-402. PMID: 14604529

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