PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
2386811-9	1990	We propose that in the repeating sequences of elastin an equilibrium exists between a gamma-turn structure and a beta-turn structure in the Pro-Gly segment resulting in a structure that combines flexibility with strong conformational preferences.	Proline	140-143	elastin	Homo sapiens	46-53