PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 17989349-4 2008 Anaerobic spectroscopy reveals binding of substrates (spermidine and benzylamine) and of an imidazoline site ligand (clonidine) to the reduced active site of bovine SSAO, whereas interactions with oxidized enzyme are evident in kinetic assays and crystallization studies. Clonidine 117-126 amine oxidase copper containing 2 Homo sapiens 165-169 17989349-5 2008 Radioligand binding experiments with [(3)H]tetraphenylphosphonium, an inhibitor of bovine SSAO that binds to an anionic cavity outside the active site, reveal competition with spermidine, benzylamine, and clonidine, indicating that these ligands also bind to this second anionic region. Clonidine 205-214 amine oxidase copper containing 2 Homo sapiens 90-94