Les histones constituent les 20% restants.
1	Les	le	DET	_	Definite=Def|Number=Plur|PronType=Art	2	det	_	wordform=les
2	histones	histone	NOUN	_	Gender=Fem|Number=Plur	3	nsubj	_	_
3	constituent	constituer	VERB	_	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	0	root	_	_
4	les	le	DET	_	Definite=Def|Number=Plur|PronType=Art	6	det	_	_
5	20	20	NUM	_	Number=Plur	6	nummod	_	SpaceAfter=No
6	%	%	SYM	_	Number=Plur	3	obj	_	ExtPos=NOUN
7	restants	restant	ADJ	_	Gender=Masc|Number=Plur	6	amod	_	SpaceAfter=No
8	.	.	PUNCT	_	_	3	punct	_	_
