Assertion: actin | /r/CapableOf | comprise 20% of total cellular protein
Facets:
value: 1 in other cells
type: OTHER
value: by weight
type: MANNER
value: in muscle fibres
type: LOCATION
Source sentences:
text: In fact, in muscle fibres it comprises 20% of total cellular protein by weight and between 1% and 5% in other cells.