Assertion: muscle fiber's filament | /r/HasProperty | titin
Facets:
Source sentences:
text: Elastic filaments are composed of titin, a large springy protein; these filaments anchor the thick filaments to the Z disc.
text: Elastic filaments, 1 nm in diameter, are made of titin, a large springy protein.
text: Elastic filaments are composed of titin, a large springy protein; these filaments anchor the thick filaments to the Z disc.