InterPro domain: IPR039641

This entry represents a group of small, cysteine-rich plant proteins, also known as defensin-like proteins. They share sequence similarity to the PCP (pollen coat protein) family [ 1 ].

1. Two large Arabidopsis thaliana gene families are homologous to the Brassica gene superfamily that encodes pollen coat proteins and the male component of the self-incompatibility response. Plant Mol. Biol. 46, 17-34