PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 19056333-3 2009 We have found that pig, rabbit and dog DHRS4s reduce benzil and 3-ketosteroids into S-benzoin and 3alpha-hydroxysteroids, respectively, in contrast to the stereoselectivity of human DHRS4 which produces R-benzoin and 3beta-hydroxysteroids. benzil 53-59 dehydrogenase/reductase SDR family member 4 Canis lupus familiaris 39-44