PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 27718077-4 2016 This paper describes a detailed density functional theory level (B3LYP) study completed to determine the impact electron-donating and withdrawing substituents have on phosphine-borane bonds through the investigation of a series of para-substituted PAr3-BH3 and PH3-BAr3 phosphine-borane adducts. Boranes 177-183 par-3 family cell polarity regulator Homo sapiens 248-252