Fig. 2.

Domain organization of a N-RAP and b Krp1. The hatched N-RAP single repeat is encoded by an alternatively spliced exon that is not expressed in cardiac muscle (Mohiddin et al. 2003). The hatched region in the C-terminal super repeat is encoded by an exon reported to be alternatively spliced in skeletal muscle (Gehmlich et al. 2004). Boxes below the diagrams list the known binding partners for each region. See text for details