PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
7506655-11	1993	Similar to what has been described for the Z-form of alpha 1-antitrypsin, purified PAI-2 was found to spontaneously form polymers during incubation at room temperature.	Polymers	121-129	serpin family B member 2	Homo sapiens	83-88	
8626560-9	1996	Polymer formation was prevented by the addition of synthetic peptides with sequences corresponding to residues P2 to P14 in the reactive center loop of PAI-2 and antithrombin.	Polymers	0-7	serpin family B member 2	Homo sapiens	152-157	
15561148-2	2004	The latter form, which spontaneously forms loop-sheet polymers, has an open beta-sheet A and is stabilized by a disulfide bond between C79 (in the CD-loop) and C161 (at the bottom of PAI-2).	Polymers	54-62	serpin family B member 2	Homo sapiens	183-188