PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 31523478-7 2019 Catechol 2,3 dioxygenase is almost twice as dense or compact as beta-galactosidase and thus it is far easier for salts to penetrate and rescue inactive beta-galactosidase proteins. catechol 0-8 galactosidase beta 1 Homo sapiens 152-170