KLK/PIR/PIR121/PIRP (KLUNKER, PIROGI); transcription activator. Identical to Protein PIR (PIR) [Arabidopsis Thaliana] (GB:Q5S2C3;GB:Q3E9F2;GB:Q6DLU3); similar to predicted protein [Physcomitrella patens subsp. patens] (GB:EDQ50112.1); similar to unnamed protein product [Vitis vinifera] (GB:CAO38781.1); similar to predicted protein [Physcomitrella patens subsp. patens] (GB:EDQ82082.1); contains InterPro domain Cytoplasmic fragile X mental retardation protein interacting protein (InterPro:IPR008081); contains InterPro domain FMR1-interacting (InterPro:IPR016536)