3ZZY:
reference: Crystallographic analysis of polypyrimidine tract-binding protein-raver1 interactions involved in regulation of alternative splicing., Joshi A, Coelho MB, Kotik-Kogan O, Simpson PJ, Matthews SJ, Smith CW, Curry S, Structure. 2011 Dec 7;19(12):1816-25. PMID: 22153504

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