| Primary Identifier | IPR044700 | Type | Family |
| Short Name | PIP2/PIPL1 |
| description | This entry includes PAMP-induced secreted peptide 2 (PIP2) and PAMP-INDUCED PEPTIDE-LIKE 1 (PIPL1, also known as CEP16 or PREPIPL1) from Arabidopsis, which are part of the PIP/PIPL family [, ]. These secreted proteins contain two conserved core SGPS motifs at the C terminus and the GxGH motif at the extreme C terminus []. The double peptide motif might be processed into two different peptides or, alternatively, may act as a functional unit, being able to interact with distinct binding sites resulting in the activation of different pathways. PIP2 is involved in innate immune and stress responses. It also acts as a negative regulator of root growth []. PIPL1 is involved in seed development and was also induced by stress []. |
