PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 29427171-2 2018 Mechanistically, CO2 is sensed by carbonic anhydrase (CAII), generates bicarbonate that, in turn, directly targets the core catalytic domain of ROS-GC1, and activates it to increased synthesis of cyclic GMP. Bicarbonates 71-82 carbonic anhydrase 2 Homo sapiens 54-58