PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
23343346-4	2013	The detailed kinetic studies have revealed that the rate-determining step in the catalytic cycle is the proton-coupled electron transfer reduction of O(2) with the protonated Co(II)(Ch) ([Co(II)(ChH)](+)) that is produced by facile electron-transfer reduction of [Co(III)(ChH)](2+) by ferrocene derivative in the presence of HClO(4).	co(iii)	264-271	mitochondrially encoded cytochrome c oxidase II	Homo sapiens	175-185	
23343346-4	2013	The detailed kinetic studies have revealed that the rate-determining step in the catalytic cycle is the proton-coupled electron transfer reduction of O(2) with the protonated Co(II)(Ch) ([Co(II)(ChH)](+)) that is produced by facile electron-transfer reduction of [Co(III)(ChH)](2+) by ferrocene derivative in the presence of HClO(4).	co(iii)	264-271	mitochondrially encoded cytochrome c oxidase II	Homo sapiens	175-181	
23343346-6	2013	Such a positive shift of [Co(III)(Ch)](+) by protonation resulted in enhancement of the catalytic reactivity of [Co(III)(ChH)](2+) for the two-electron reduction of O(2) with a lower overpotential as compared with that of [Co(III)(OEP)](+).	co(iii)	26-33	mitochondrially encoded cytochrome c oxidase II	Homo sapiens	231-234	
23343346-6	2013	Such a positive shift of [Co(III)(Ch)](+) by protonation resulted in enhancement of the catalytic reactivity of [Co(III)(ChH)](2+) for the two-electron reduction of O(2) with a lower overpotential as compared with that of [Co(III)(OEP)](+).	co(iii)	113-120	mitochondrially encoded cytochrome c oxidase II	Homo sapiens	231-234	
23343346-6	2013	Such a positive shift of [Co(III)(Ch)](+) by protonation resulted in enhancement of the catalytic reactivity of [Co(III)(ChH)](2+) for the two-electron reduction of O(2) with a lower overpotential as compared with that of [Co(III)(OEP)](+).	co(iii)	113-120	mitochondrially encoded cytochrome c oxidase II	Homo sapiens	231-234