PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 16237459-1 2005 The C-terminal activation domain (C-TAD) of the hypoxia-inducible transcription factors HIF-1alpha and HIF-2alpha binds the CH1 domains of the related transcriptional coactivators CREB-binding protein (CBP) and p300, an oxygen-regulated interaction thought to be highly essential for hypoxia-responsive transcription. Oxygen 220-226 E1A binding protein p300 Mus musculus 211-215 12133832-5 2002 Oxygen-dependent hydroxylation of an asparagine residue has recently been reported to regulate C-TAD function by disrupting the interaction with the CH1 domain of the p300/CBP coactivator at normoxia. Oxygen 0-6 E1A binding protein p300 Mus musculus 167-171