passages.id: split_1_test_3346_passage
passages.type: progene_text
passages.text: Moreover , RLP-1 did not show selectivity with respect to the sn-1 and sn - 2 positions of PC as an acyl donor and therefore could generate N - arachidonoyl - PE ( anandamide precursor ) from 2 - arachidonoyl - PC and PE .