A. Domain comparison of zebrafish truncated β1 paralogs with human β1 (% sequence identity). B. Domain comparison of truncated β1 paralogs with β1–3 (% sequence identity). PSI, plexin/semaphorin/integrin; EGF, epidermal growth factor; βTD, β terminal domain; TM+ cyto, transmembrane and cytoplasmic domains. The sequence identities of the individual EGF repeats are shown in B.
Mould et al. BMC Cell Biology 2006 7:24 doi:10.1186/1471-2121-7-24