PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
24248613-8	1990	Peripheral metal ion attachment in chlorophyll a in the gas phase is suggested to be at C-9, and the beta-keto ester group at C-10, of ring V. Examination of decompositions of chlorophyll dimers suggests that in the gas phase the interaction between monomers involves bonding of the Mg atom of one chlorophyll a molecule and the C-9 carbonyl oxygen of the other, which was also suggested for chlorophyll a dimers in solution.	Chlorophyll	35-46	complement C9	Homo sapiens	88-91	
24248613-8	1990	Peripheral metal ion attachment in chlorophyll a in the gas phase is suggested to be at C-9, and the beta-keto ester group at C-10, of ring V. Examination of decompositions of chlorophyll dimers suggests that in the gas phase the interaction between monomers involves bonding of the Mg atom of one chlorophyll a molecule and the C-9 carbonyl oxygen of the other, which was also suggested for chlorophyll a dimers in solution.	Chlorophyll	35-46	complement C9	Homo sapiens	329-332	
2713405-11	1989	Major spectral differences between the three chlorophyll models are associated with the C-9 keto and/or C-10 carbomethoxy vibrational modes.	Chlorophyll	45-56	complement C9	Homo sapiens	88-91