Domain composition of plant FH2 proteins. Schematic representation of the domain composition and order encountered in plant FH2 proteins (domains of variable size, such as FH1, and unique sequences not to scale). Note that only structures E and F correspond to those found outside the plant kingdom.
Cvrčková et al. BMC Genomics 2004 5:44 doi:10.1186/1471-2164-5-44