Fig. 5From: Structure, phylogeny, and expression of the frizzled-related gene family in the lophotrochozoan annelid Platynereis dumerilii Conserved structural features of Platynereis sFRPs. Multiple alignments of full-length protein sequences for sFRPs from Platynereis dumerilii (Pd) and Xenopus laevis (Xl) using MAFFT are shown. Gray box N-terminal hydrophobic localization signal. Purple box CRD domain showing conserved Cysteine residues in orange, and NXS/T motif in green. Green box NTR domain with conserved Cysteine residues in orange. Asterisks indicate sFRP1/2/5 specific Cysteine residuesBack to article page