PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
23624237-6	2013	In silico analysis, molecular docking model indicated that a tetrapyrrole macrocycle and two propionate chains within PPIX are necessary for the binding to the adenosine triphosphate (ATP)-binding pocket of HSP90.	Tetrapyrroles	61-73	heat shock protein 90 alpha family class A member 1	Homo sapiens	207-212	
23624237-8	2013	Our results show that a tetrapyrrole macrocycle and two attached propionate chains in PPIX coordinately interact with the ATP-binding pocket of HSP90, offering structural information on the inhibitory effect of porphyrins on angiogenesis.	Tetrapyrroles	24-36	heat shock protein 90 alpha family class A member 1	Homo sapiens	144-149