Rbp47b coelutes with 2′,3′-cAMP in SEC analysis. A, Schematic representation of the SEC analysis. B, Heat map representing elution profiles of the 2′,3′-cyclic nucleotides across protein-containing fractions normalized to the maximum intensity. The elution behavior of proteins identified as 2′,3′-cAMP putative interactors in the AP analysis is shown. Rbp47b and FSD1 proteins clearly coelute with the 2′,3′-cyclic nucleotides. For the color scale bar at bottom, 1 = present and 0 = absent. The data presented represent three (metabolite) or one (protein) biological replicates.