PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 17641954-6 2008 The protein kinase A (PKA) inhibitors (H89 and KT5720), but not a PKG inhibitor, blocked the polarized membrane expression of OATPC-GFP and reduced estrone-3-sulfate transport activity. KT 5720 47-53 solute carrier organic anion transporter family member 1B1 Homo sapiens 126-131