id	sid	tid	token	lemma	pos
f4752f77x36	1	1	the	the	DET
f4752f77x36	1	2	appearance	appearance	NOUN
f4752f77x36	1	3	of	of	ADP
f4752f77x36	1	4	oxygen	oxygen	NOUN
f4752f77x36	1	5	in	in	ADP
f4752f77x36	1	6	the	the	DET
f4752f77x36	1	7	earth	earth	NOUN
f4752f77x36	1	8	's	's	PART
f4752f77x36	1	9	atmosphere	atmosphere	NOUN
f4752f77x36	1	10	approximately	approximately	ADV
f4752f77x36	1	11	2.3	2.3	NUM
f4752f77x36	1	12	billion	billion	NUM
f4752f77x36	1	13	years	year	NOUN
f4752f77x36	1	14	ago	ago	ADV
f4752f77x36	1	15	led	lead	VERB
f4752f77x36	1	16	to	to	ADP
f4752f77x36	1	17	considerable	considerable	ADJ
f4752f77x36	1	18	changes	change	NOUN
f4752f77x36	1	19	in	in	ADP
f4752f77x36	1	20	the	the	DET
f4752f77x36	1	21	environment	environment	NOUN
f4752f77x36	1	22	.	.	PUNCT
f4752f77x36	2	1	the	the	DET
f4752f77x36	2	2	species	specie	NOUN
f4752f77x36	2	3	that	that	PRON
f4752f77x36	2	4	inhabited	inhabit	VERB
f4752f77x36	2	5	earth	earth	NOUN
f4752f77x36	2	6	,	,	PUNCT
f4752f77x36	2	7	and	and	CCONJ
f4752f77x36	2	8	wished	wish	VERB
f4752f77x36	2	9	to	to	PART
f4752f77x36	2	10	remain	remain	VERB
f4752f77x36	2	11	,	,	PUNCT
f4752f77x36	2	12	had	have	VERB
f4752f77x36	2	13	to	to	PART
f4752f77x36	2	14	adapt	adapt	VERB
f4752f77x36	2	15	to	to	ADP
f4752f77x36	2	16	an	an	DET
f4752f77x36	2	17	oxygen	oxygen	NOUN
f4752f77x36	2	18	-	-	PUNCT
f4752f77x36	2	19	rich	rich	ADJ
f4752f77x36	2	20	atmosphere	atmosphere	NOUN
f4752f77x36	2	21	.	.	PUNCT
f4752f77x36	3	1	at	at	ADP
f4752f77x36	3	2	the	the	DET
f4752f77x36	3	3	biochemical	biochemical	ADJ
f4752f77x36	3	4	level	level	NOUN
f4752f77x36	3	5	,	,	PUNCT
f4752f77x36	3	6	this	this	PRON
f4752f77x36	3	7	forced	force	VERB
f4752f77x36	3	8	the	the	DET
f4752f77x36	3	9	production	production	NOUN
f4752f77x36	3	10	of	of	ADP
f4752f77x36	3	11	enzymes	enzyme	NOUN
f4752f77x36	3	12	and	and	CCONJ
f4752f77x36	3	13	cofactors	cofactor	NOUN
f4752f77x36	3	14	that	that	PRON
f4752f77x36	3	15	were	be	AUX
f4752f77x36	3	16	able	able	ADJ
f4752f77x36	3	17	to	to	PART
f4752f77x36	3	18	react	react	VERB
f4752f77x36	3	19	with	with	ADP
f4752f77x36	3	20	and	and	CCONJ
f4752f77x36	3	21	bind	bind	VERB
f4752f77x36	3	22	oxygen	oxygen	NOUN
f4752f77x36	3	23	,	,	PUNCT
f4752f77x36	3	24	while	while	SCONJ
f4752f77x36	3	25	limiting	limit	VERB
f4752f77x36	3	26	and	and	CCONJ
f4752f77x36	3	27	elminating	elminate	VERB
f4752f77x36	3	28	the	the	DET
f4752f77x36	3	29	toxic	toxic	ADJ
f4752f77x36	3	30	side	side	NOUN
f4752f77x36	3	31	products	product	NOUN
f4752f77x36	3	32	of	of	ADP
f4752f77x36	3	33	its	its	PRON
f4752f77x36	3	34	reduction	reduction	NOUN
f4752f77x36	3	35	.	.	PUNCT
f4752f77x36	4	1	modern	modern	ADJ
f4752f77x36	4	2	species	specie	NOUN
f4752f77x36	4	3	contain	contain	VERB
f4752f77x36	4	4	several	several	ADJ
f4752f77x36	4	5	oxygen	oxygen	NOUN
f4752f77x36	4	6	-	-	PUNCT
f4752f77x36	4	7	reactive	reactive	ADJ
f4752f77x36	4	8	biomolecules	biomolecule	NOUN
f4752f77x36	4	9	that	that	PRON
f4752f77x36	4	10	are	be	AUX
f4752f77x36	4	11	critical	critical	ADJ
f4752f77x36	4	12	for	for	ADP
f4752f77x36	4	13	survival	survival	NOUN
f4752f77x36	4	14	;	;	PUNCT
f4752f77x36	4	15	the	the	DET
f4752f77x36	4	16	following	following	NOUN
f4752f77x36	4	17	describes	describe	VERB
f4752f77x36	4	18	an	an	DET
f4752f77x36	4	19	in	in	ADP
f4752f77x36	4	20	-	-	PUNCT
f4752f77x36	4	21	depth	depth	NOUN
f4752f77x36	4	22	examination	examination	NOUN
f4752f77x36	4	23	of	of	ADP
f4752f77x36	4	24	two	two	NUM
f4752f77x36	4	25	enzyme	enzyme	NOUN
f4752f77x36	4	26	systems	system	NOUN
f4752f77x36	4	27	with	with	ADP
f4752f77x36	4	28	evolved	evolve	VERB
f4752f77x36	4	29	highly	highly	ADV
f4752f77x36	4	30	sophisticated	sophisticated	ADJ
f4752f77x36	4	31	mechanisms	mechanism	NOUN
f4752f77x36	4	32	for	for	ADP
f4752f77x36	4	33	the	the	DET
f4752f77x36	4	34	use	use	NOUN
f4752f77x36	4	35	and	and	CCONJ
f4752f77x36	4	36	production	production	NOUN
f4752f77x36	4	37	of	of	ADP
f4752f77x36	4	38	molecular	molecular	ADJ
f4752f77x36	4	39	oxygen	oxygen	NOUN
f4752f77x36	4	40	,	,	PUNCT
f4752f77x36	4	41	respectively	respectively	ADV
f4752f77x36	4	42	.	.	PUNCT
f4752f77x36	5	1	the	the	DET
f4752f77x36	5	2	first	first	ADJ
f4752f77x36	5	3	part	part	NOUN
f4752f77x36	5	4	of	of	ADP
f4752f77x36	5	5	the	the	DET
f4752f77x36	5	6	thesis	thesis	NOUN
f4752f77x36	5	7	describes	describe	VERB
f4752f77x36	5	8	mechanistic	mechanistic	ADJ
f4752f77x36	5	9	studies	study	NOUN
f4752f77x36	5	10	of	of	ADP
f4752f77x36	5	11	a	a	DET
f4752f77x36	5	12	member	member	NOUN
f4752f77x36	5	13	of	of	ADP
f4752f77x36	5	14	a	a	DET
f4752f77x36	5	15	novel	novel	ADJ
f4752f77x36	5	16	subclass	subclass	NOUN
f4752f77x36	5	17	of	of	ADP
f4752f77x36	5	18	n	n	NOUN
f4752f77x36	5	19	-	-	PUNCT
f4752f77x36	5	20	hydroxylating	hydroxylate	VERB
f4752f77x36	5	21	flavin	flavin	NOUN
f4752f77x36	5	22	-	-	PUNCT
f4752f77x36	5	23	dependent	dependent	ADJ
f4752f77x36	5	24	monooxygenases	monooxygenase	NOUN
f4752f77x36	5	25	.	.	PUNCT
f4752f77x36	6	1	the	the	DET
f4752f77x36	6	2	enzyme	enzyme	PROPN
f4752f77x36	6	3	,	,	PUNCT
f4752f77x36	6	4	l	l	NOUN
f4752f77x36	6	5	-	-	PUNCT
f4752f77x36	6	6	ornithine	ornithine	NOUN
f4752f77x36	6	7	monooxygenase	monooxygenase	NOUN
f4752f77x36	6	8	(	(	PUNCT
f4752f77x36	6	9	omo	omo	PROPN
f4752f77x36	6	10	)	)	PUNCT
f4752f77x36	6	11	,	,	PUNCT
f4752f77x36	6	12	activates	activate	VERB
f4752f77x36	6	13	oxygen	oxygen	NOUN
f4752f77x36	6	14	to	to	ADP
f4752f77x36	6	15	a	a	DET
f4752f77x36	6	16	reactive	reactive	ADJ
f4752f77x36	6	17	flavin	flavin	NOUN
f4752f77x36	6	18	hydroperoxide	hydroperoxide	NOUN
f4752f77x36	6	19	intermediate	intermediate	ADJ
f4752f77x36	6	20	to	to	PART
f4752f77x36	6	21	hydroxylate	hydroxylate	VERB
f4752f77x36	6	22	the	the	DET
f4752f77x36	6	23	primary	primary	ADJ
f4752f77x36	6	24	amine	amine	NOUN
f4752f77x36	6	25	of	of	ADP
f4752f77x36	6	26	l	l	NOUN
f4752f77x36	6	27	-	-	NOUN
f4752f77x36	6	28	ornithine	ornithine	NOUN
f4752f77x36	6	29	in	in	ADP
f4752f77x36	6	30	a	a	DET
f4752f77x36	6	31	critical	critical	ADJ
f4752f77x36	6	32	step	step	NOUN
f4752f77x36	6	33	for	for	ADP
f4752f77x36	6	34	the	the	DET
f4752f77x36	6	35	biosynthesis	biosynthesis	NOUN
f4752f77x36	6	36	of	of	ADP
f4752f77x36	6	37	iron	iron	NOUN
f4752f77x36	6	38	-	-	PUNCT
f4752f77x36	6	39	chelating	chelate	VERB
f4752f77x36	6	40	siderophores	siderophore	NOUN
f4752f77x36	6	41	.	.	PUNCT
f4752f77x36	7	1	the	the	DET
f4752f77x36	7	2	second	second	ADJ
f4752f77x36	7	3	half	half	NOUN
f4752f77x36	7	4	describes	describe	VERB
f4752f77x36	7	5	the	the	DET
f4752f77x36	7	6	cde	cde	PROPN
f4752f77x36	7	7	(	(	PUNCT
f4752f77x36	7	8	chlorite	chlorite	PROPN
f4752f77x36	7	9	dismutase	dismutase	PROPN
f4752f77x36	7	10	,	,	PUNCT
f4752f77x36	7	11	dyp	dyp	NOUN
f4752f77x36	7	12	-	-	PUNCT
f4752f77x36	7	13	type	type	NOUN
f4752f77x36	7	14	peroxidase	peroxidase	NOUN
f4752f77x36	7	15	,	,	PUNCT
f4752f77x36	7	16	efeb	efeb	PROPN
f4752f77x36	7	17	)	)	PUNCT
f4752f77x36	7	18	protein	protein	NOUN
f4752f77x36	7	19	-	-	PUNCT
f4752f77x36	7	20	family	family	NOUN
f4752f77x36	7	21	.	.	PUNCT
f4752f77x36	8	1	this	this	DET
f4752f77x36	8	2	microbial	microbial	ADJ
f4752f77x36	8	3	protein	protein	NOUN
f4752f77x36	8	4	family	family	NOUN
f4752f77x36	8	5	contains	contain	VERB
f4752f77x36	8	6	the	the	DET
f4752f77x36	8	7	enzyme	enzyme	NOUN
f4752f77x36	8	8	chlorite	chlorite	NOUN
f4752f77x36	8	9	dismutase	dismutase	NOUN
f4752f77x36	8	10	(	(	PUNCT
f4752f77x36	8	11	cld	cld	PROPN
f4752f77x36	8	12	)	)	PUNCT
f4752f77x36	8	13	,	,	PUNCT
f4752f77x36	8	14	a	a	DET
f4752f77x36	8	15	recently	recently	ADV
f4752f77x36	8	16	discovered	discover	VERB
f4752f77x36	8	17	enzyme	enzyme	NOUN
f4752f77x36	8	18	from	from	ADP
f4752f77x36	8	19	perchlorate	perchlorate	NOUN
f4752f77x36	8	20	(	(	PUNCT
f4752f77x36	8	21	clo4-	clo4-	PROPN
f4752f77x36	8	22	)	)	PUNCT
f4752f77x36	8	23	respiring	respire	VERB
f4752f77x36	8	24	bacteria	bacteria	NOUN
f4752f77x36	8	25	.	.	PUNCT
f4752f77x36	9	1	these	these	DET
f4752f77x36	9	2	organisms	organism	NOUN
f4752f77x36	9	3	have	have	AUX
f4752f77x36	9	4	achieved	achieve	VERB
f4752f77x36	9	5	the	the	DET
f4752f77x36	9	6	ability	ability	NOUN
f4752f77x36	9	7	to	to	PART
f4752f77x36	9	8	respire	respire	NOUN
f4752f77x36	9	9	oxochlorates	oxochlorate	NOUN
f4752f77x36	9	10	and	and	CCONJ
f4752f77x36	9	11	make	make	VERB
f4752f77x36	9	12	use	use	NOUN
f4752f77x36	9	13	of	of	ADP
f4752f77x36	9	14	the	the	DET
f4752f77x36	9	15	man	man	NOUN
f4752f77x36	9	16	-	-	PUNCT
f4752f77x36	9	17	made	make	VERB
f4752f77x36	9	18	molecules	molecule	NOUN
f4752f77x36	9	19	for	for	ADP
f4752f77x36	9	20	their	their	PRON
f4752f77x36	9	21	survival	survival	NOUN
f4752f77x36	9	22	.	.	PUNCT
f4752f77x36	10	1	cld	cld	PROPN
f4752f77x36	10	2	is	be	AUX
f4752f77x36	10	3	a	a	DET
f4752f77x36	10	4	heme	heme	NOUN
f4752f77x36	10	5	-	-	PUNCT
f4752f77x36	10	6	dependent	dependent	ADJ
f4752f77x36	10	7	enzyme	enzyme	NOUN
f4752f77x36	10	8	that	that	PRON
f4752f77x36	10	9	catalyzes	catalyze	VERB
f4752f77x36	10	10	the	the	DET
f4752f77x36	10	11	conversion	conversion	NOUN
f4752f77x36	10	12	of	of	ADP
f4752f77x36	10	13	chlorite	chlorite	NOUN
f4752f77x36	10	14	(	(	PUNCT
f4752f77x36	10	15	clo2-	clo2-	PROPN
f4752f77x36	10	16	)	)	PUNCT
f4752f77x36	10	17	,	,	PUNCT
f4752f77x36	10	18	the	the	DET
f4752f77x36	10	19	toxic	toxic	ADJ
f4752f77x36	10	20	end	end	NOUN
f4752f77x36	10	21	product	product	NOUN
f4752f77x36	10	22	of	of	ADP
f4752f77x36	10	23	perchlorate	perchlorate	NOUN
f4752f77x36	10	24	respiration	respiration	NOUN
f4752f77x36	10	25	,	,	PUNCT
f4752f77x36	10	26	to	to	ADP
f4752f77x36	10	27	molecular	molecular	ADJ
f4752f77x36	10	28	oxygen	oxygen	NOUN
f4752f77x36	10	29	(	(	PUNCT
f4752f77x36	10	30	o2	o2	PROPN
f4752f77x36	10	31	)	)	PUNCT
f4752f77x36	10	32	and	and	CCONJ
f4752f77x36	10	33	chloride	chloride	PROPN
f4752f77x36	10	34	(	(	PUNCT
f4752f77x36	10	35	cl-	cl-	SPACE
f4752f77x36	10	36	)	)	PUNCT
f4752f77x36	10	37	.	.	PUNCT
f4752f77x36	11	1	studies	study	NOUN
f4752f77x36	11	2	to	to	PART
f4752f77x36	11	3	understand	understand	VERB
f4752f77x36	11	4	cld	cld	PROPN
f4752f77x36	11	5	's	's	PART
f4752f77x36	11	6	detailed	detailed	ADJ
f4752f77x36	11	7	chemical	chemical	NOUN
f4752f77x36	11	8	mechanism	mechanism	NOUN
f4752f77x36	11	9	and	and	CCONJ
f4752f77x36	11	10	the	the	DET
f4752f77x36	11	11	protein	protein	NOUN
f4752f77x36	11	12	residues	residue	VERB
f4752f77x36	11	13	essential	essential	ADJ
f4752f77x36	11	14	for	for	ADP
f4752f77x36	11	15	its	its	PRON
f4752f77x36	11	16	function	function	NOUN
f4752f77x36	11	17	are	be	AUX
f4752f77x36	11	18	described	describe	VERB
f4752f77x36	11	19	.	.	PUNCT
f4752f77x36	12	1	the	the	DET
f4752f77x36	12	2	large	large	ADJ
f4752f77x36	12	3	cde	cde	PROPN
f4752f77x36	12	4	protein	protein	NOUN
f4752f77x36	12	5	-	-	PUNCT
f4752f77x36	12	6	family	family	NOUN
f4752f77x36	12	7	,	,	PUNCT
f4752f77x36	12	8	to	to	PART
f4752f77x36	12	9	which	which	PRON
f4752f77x36	12	10	cld	cld	NOUN
f4752f77x36	12	11	belongs	belong	VERB
f4752f77x36	12	12	,	,	PUNCT
f4752f77x36	12	13	is	be	AUX
f4752f77x36	12	14	described	describe	VERB
f4752f77x36	12	15	in	in	ADP
f4752f77x36	12	16	detail	detail	NOUN
f4752f77x36	12	17	with	with	ADP
f4752f77x36	12	18	structural	structural	ADJ
f4752f77x36	12	19	and	and	CCONJ
f4752f77x36	12	20	sequence	sequence	NOUN
f4752f77x36	12	21	based	base	VERB
f4752f77x36	12	22	analyses	analysis	NOUN
f4752f77x36	12	23	.	.	PUNCT
f4752f77x36	13	1	work	work	NOUN
f4752f77x36	13	2	shows	show	VERB
f4752f77x36	13	3	that	that	SCONJ
f4752f77x36	13	4	several	several	ADJ
f4752f77x36	13	5	annotated	annotate	VERB
f4752f77x36	13	6	cld	cld	NOUN
f4752f77x36	13	7	genes	gene	NOUN
f4752f77x36	13	8	are	be	AUX
f4752f77x36	13	9	found	find	VERB
f4752f77x36	13	10	in	in	ADP
f4752f77x36	13	11	non	non	ADJ
f4752f77x36	13	12	-	-	ADJ
f4752f77x36	13	13	perchlorate	perchlorate	ADJ
f4752f77x36	13	14	respiring	respire	VERB
f4752f77x36	13	15	bacteria	bacteria	NOUN
f4752f77x36	13	16	and	and	CCONJ
f4752f77x36	13	17	likely	likely	ADV
f4752f77x36	13	18	have	have	VERB
f4752f77x36	13	19	as	as	ADV
f4752f77x36	13	20	yet	yet	ADV
f4752f77x36	13	21	unidentified	unidentified	ADJ
f4752f77x36	13	22	non	non	ADJ
f4752f77x36	13	23	-	-	ADJ
f4752f77x36	13	24	dismutase	dismutase	ADJ
f4752f77x36	13	25	functions	function	NOUN
f4752f77x36	13	26	.	.	PUNCT
f4752f77x36	14	1	in	in	ADP
f4752f77x36	14	2	the	the	DET
f4752f77x36	14	3	last	last	ADJ
f4752f77x36	14	4	chapter	chapter	NOUN
f4752f77x36	14	5	,	,	PUNCT
f4752f77x36	14	6	biochemical	biochemical	ADJ
f4752f77x36	14	7	and	and	CCONJ
f4752f77x36	14	8	microbiological	microbiological	ADJ
f4752f77x36	14	9	data	datum	NOUN
f4752f77x36	14	10	are	be	AUX
f4752f77x36	14	11	presented	present	VERB
f4752f77x36	14	12	with	with	ADP
f4752f77x36	14	13	an	an	DET
f4752f77x36	14	14	effort	effort	NOUN
f4752f77x36	14	15	towards	towards	ADP
f4752f77x36	14	16	determining	determine	VERB
f4752f77x36	14	17	the	the	DET
f4752f77x36	14	18	biological	biological	ADJ
f4752f77x36	14	19	function	function	NOUN
f4752f77x36	14	20	of	of	ADP
f4752f77x36	14	21	a	a	DET
f4752f77x36	14	22	cld	cld	NOUN
f4752f77x36	14	23	homolog	homolog	NOUN
f4752f77x36	14	24	in	in	ADP
f4752f77x36	14	25	the	the	DET
f4752f77x36	14	26	pathogenic	pathogenic	ADJ
f4752f77x36	14	27	species	specie	NOUN
f4752f77x36	14	28	staphyloccoccus	staphyloccoccus	ADJ
f4752f77x36	14	29	aureus	aureus	NOUN
f4752f77x36	14	30	.	.	PUNCT
f4752f77x36	15	1	the	the	DET
f4752f77x36	15	2	biological	biological	ADJ
f4752f77x36	15	3	roles	role	NOUN
f4752f77x36	15	4	of	of	ADP
f4752f77x36	15	5	both	both	CCONJ
f4752f77x36	15	6	the	the	DET
f4752f77x36	15	7	l	l	NOUN
f4752f77x36	15	8	-	-	PUNCT
f4752f77x36	15	9	ornithine	ornithine	NOUN
f4752f77x36	15	10	monooxygenase	monooxygenase	NOUN
f4752f77x36	15	11	and	and	CCONJ
f4752f77x36	15	12	chlorite	chlorite	NOUN
f4752f77x36	15	13	dismutase	dismutase	NOUN
f4752f77x36	15	14	center	center	NOUN
f4752f77x36	15	15	around	around	ADP
f4752f77x36	15	16	redox	redox	ADJ
f4752f77x36	15	17	biochemistry	biochemistry	NOUN
f4752f77x36	15	18	,	,	PUNCT
f4752f77x36	15	19	and	and	CCONJ
f4752f77x36	15	20	each	each	DET
f4752f77x36	15	21	story	story	NOUN
f4752f77x36	15	22	will	will	AUX
f4752f77x36	15	23	be	be	AUX
f4752f77x36	15	24	described	describe	VERB
f4752f77x36	15	25	within	within	ADP
f4752f77x36	15	26	the	the	DET
f4752f77x36	15	27	context	context	NOUN
f4752f77x36	15	28	of	of	ADP
f4752f77x36	15	29	microbial	microbial	ADJ
f4752f77x36	15	30	redox	redox	ADJ
f4752f77x36	15	31	cofactor	cofactor	NOUN
f4752f77x36	15	32	acquisition	acquisition	NOUN
f4752f77x36	15	33	,	,	PUNCT
f4752f77x36	15	34	synthesis	synthesis	NOUN
f4752f77x36	15	35	,	,	PUNCT
f4752f77x36	15	36	storage	storage	NOUN
f4752f77x36	15	37	,	,	PUNCT
f4752f77x36	15	38	and	and	CCONJ
f4752f77x36	15	39	utilization	utilization	NOUN
f4752f77x36	15	40	.	.	PUNCT
f4752f77x36	16	1	the	the	DET
f4752f77x36	16	2	importance	importance	NOUN
f4752f77x36	16	3	of	of	ADP
f4752f77x36	16	4	each	each	PRON
f4752f77x36	16	5	is	be	AUX
f4752f77x36	16	6	described	describe	VERB
f4752f77x36	16	7	in	in	ADP
f4752f77x36	16	8	regard	regard	NOUN
f4752f77x36	16	9	to	to	ADP
f4752f77x36	16	10	virulence	virulence	NOUN
f4752f77x36	16	11	in	in	ADP
f4752f77x36	16	12	pathogenic	pathogenic	ADJ
f4752f77x36	16	13	species	specie	NOUN
f4752f77x36	16	14	and	and	CCONJ
f4752f77x36	16	15	the	the	DET
f4752f77x36	16	16	potential	potential	ADJ
f4752f77x36	16	17	development	development	NOUN
f4752f77x36	16	18	of	of	ADP
f4752f77x36	16	19	new	new	ADJ
f4752f77x36	16	20	antimicrobial	antimicrobial	ADJ
f4752f77x36	16	21	targets	target	NOUN
f4752f77x36	16	22	.	.	PUNCT