PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 16601122-7 2006 These interactions were verified in GST-pull down assays in which human SHBG bound the carboxyl-terminal domains of fibulin-1D and fibulin-2 in a steroid-dependent manner, with estradiol being the most effective ligand, and were enhanced by reducing the N-glycosylation of human SHBG. Nitrogen 254-255 fibulin 2 Homo sapiens 131-140