InterPro domain: IPR007112

This entry represents a N-terminal domain that has a Barwin-like double psi beta-barrel structure(DPBB). It is found in proteins like expasin and pollen allergens. The major timothy grass pollen allergen Phl p 1 is one of the most potent and frequently recognised environmental allergens [ 1 ].

1. Spatial clustering of the IgE epitopes on the major timothy grass pollen allergen Phl p 1: importance for allergenic activity. J. Allergy Clin. Immunol. 117, 1336-43