PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 16352596-2 2006 The activity of Xrn1p is naturally inhibited in the presence of 3"-phosphoadenosine 5"-phosphate (pAp), a metabolite produced during sulfate assimilation that is quickly metabolized to AMP by the enzymatic activity of Hal2p. adenosine 3'-phosphate-5'-phosphate 64-96 chromatin-binding exonuclease XRN1 Saccharomyces cerevisiae S288C 16-21 16352596-2 2006 The activity of Xrn1p is naturally inhibited in the presence of 3"-phosphoadenosine 5"-phosphate (pAp), a metabolite produced during sulfate assimilation that is quickly metabolized to AMP by the enzymatic activity of Hal2p. adenosine 3'-phosphate-5'-phosphate 98-101 chromatin-binding exonuclease XRN1 Saccharomyces cerevisiae S288C 16-21