| Although PRMT 2 was found to interact with two other coactivators , the steroid receptor coactivator 1 ( SRC 1 ) and the peroxisome proliferator activated receptor interacting protein ( PRIP ) , no synergistic enhancement of ERalpha transcriptional activity was observed when PRMT 2 was coexpressed with either PRIP or SRC 1 . 1.1282589^^^ |