PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
11371206-1	2001	A carotenoid (Car), a chlorophyll (Chl(Z)), and cytochrome b(559) (Cyt b(559)) are able to donate electrons with a low quantum yield to the photooxidized chlorophyll, P680(+), when photosystem II (PSII) is illuminated at low temperatures.	Chlorophyll	154-165	mitochondrially encoded cytochrome b	Homo sapiens	48-60	
2538154-2	1989	Although the 43 kDa chlorophyll-binding protein is readily dissociated from the Photosystem II complex under our conditions, two cycles of exposure to high concentrations of detergent and LiClO4 were required for complete removal of the 47 kDa chlorophyll-binding protein from the D1-D2-cytochrome b-559 complex.	Chlorophyll	20-31	mitochondrially encoded cytochrome b	Homo sapiens	287-299	
3058202-3	1988	We have used electron paramagnetic resonance spectroscopy to investigate the pathway of photooxidation of cytochrome b-559 in PSII and have shown that it proceeds via photooxidation of chlorophyll.	Chlorophyll	185-196	mitochondrially encoded cytochrome b	Homo sapiens	106-118	
3058202-6	1988	We propose that the function of cytochrome b-559 is to mediate cyclic electron transfer to rereduce photooxidized chlorophyll and protect PSII from photoinhibition.	Chlorophyll	114-125	mitochondrially encoded cytochrome b	Homo sapiens	32-44	
3004575-11	1985	In samples where electron donation from cytochrome b559 was prevented by chemical oxidation, illumination at 77 K produced a radical, probably a chlorophyll cation, which accounted for 95% of the reaction center concentration.	Chlorophyll	145-156	mitochondrially encoded cytochrome b	Homo sapiens	40-52	
15619367-0	2005	A theoretical study on effect of the initial redox state of cytochrome b559 on maximal chlorophyll fluorescence level (F(M)): implications for photoinhibition of photosystem II.	Chlorophyll	87-98	mitochondrially encoded cytochrome b	Homo sapiens	60-72	
1125287-6	1975	In whole cells, the highest measured redox changes were: 1 mu mol oxidized cytochrome b-559 per 1 mmol chlorophyll, corresponding approximately to about one seventh (wild type, Fl5) or one fifth (Fl 9, Fl 15) of the total amount of this cytochrome.	Chlorophyll	103-114	mitochondrially encoded cytochrome b	Homo sapiens	75-87	
21864501-1	2012	Cytochrome b559 (Cyt b559), beta-carotene (Car), and chlorophyll (Chl) cofactors participate in the secondary electron-transfer pathways in photosystem II (PSII), which are believed to protect PSII from photodamage under conditions in which the primary electron-donation pathway leading to water oxidation is inhibited.	Chlorophyll	66-69	mitochondrially encoded cytochrome b	Homo sapiens	0-12	
24301381-2	1995	In normal chloroplasts, about 0.5 to 0.7 mol of Cyt b-559 was present in the HP form per 400 chlorophyll molecules.	Chlorophyll	93-104	mitochondrially encoded cytochrome b	Homo sapiens	48-53