Peptide with unknown function. Has a limited effect on human peripheral blood mononuclear cells. Does not show activity against both Gram-positive and Gram-negative bacteria nor is it active on the 26 voltage-gated ion channels tested. Tentacle (ecto and/or endoderm tissue), and possibly also nematoblasts. Shows a propensity to bind albumin in aqueous solution, which opens up the possibility of using it as a carrier for directing albumin binding as well as potentially increasing half-life in serum. The peptide is found in two different conformations which could be explained by a cis-trans isomerization at Pro-63.