1dt4: CRYSTAL STRUCTURE OF NOVA-1 KH3 K-HOMOLOGY RNA-BINDING DOMAIN
1ec6: CRYSTAL STRUCTURE OF NOVA-2 KH3 K-HOMOLOGY RNA-BINDING DOMAIN BOUND TO 20-MER RNA HAIRPIN
2ann: Crystal structure (I) of Nova-1 KH1/KH2 domain tandem with 25 nt RNA hairpin
2anr: Crystal structure (II) of Nova-1 KH1/KH2 domain tandem with 25nt RNA hairpin