PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 20800521-1 2010 We present the first systematic molecular modeling study of the binding properties of murine (mHBP) and human (hHBP) p22HBP protein (heme-binding protein) with four tetrapyrrole ring systems belonging to the heme biosynthetic pathway: iron protoporphyrin IX (HEMIN), protoporphyrin IX (PPIX), coproporphyrin III (CPIII), coproporphyrin I (CPI). Tetrapyrroles 165-177 heme binding protein 1 Homo sapiens 117-123