2ANN:
reference: Protein-RNA and protein-protein recognition by dual KH1/2 domains of the neuronal splicing factor Nova-1., Teplova M, Malinina L, Darnell JC, Song J, Lu M, Abagyan R, Musunuru K, Teplov A, Burley SK, Darnell RB, Patel DJ, Structure. 2011 Jul 13;19(7):930-44. PMID: 21742260

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