pfam15519: RBM39linker (this model, PSSM-Id:292157 is obsolete and has been replaced by 464757)
linker between RRM2 and RRM3 domains in RBM39 protein
A conserved linker between the second and the third RRM domain in human RBM39 (CAPER) protein, also present in other RNA binding proteins, especially those involved in RNA splicing. This linker was implicated in interactions with ESR1 and ESR2. Preliminary results from JCSG suggest that this is a structured domain with a well defined fold.