PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 21962440-3 2011 The first PDE known to directly regulate steroidogenesis was PDE2, the cGMP-stimulated PDE. Cyclic GMP 71-75 aldehyde dehydrogenase 7 family member A1 Homo sapiens 10-13 21962440-3 2011 The first PDE known to directly regulate steroidogenesis was PDE2, the cGMP-stimulated PDE. Cyclic GMP 71-75 aldehyde dehydrogenase 7 family member A1 Homo sapiens 61-64