PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 6243968-8 1980 The fast reaction, which represents a binding reaction of ethanethiol to cytochrome c oxidase, has a k1 of 33 M-1 . ethanethiol 58-69 cytochrome c, somatic Homo sapiens 73-85 6243968-11 1980 Ethanethiol induces fast spectral changes in the absorption spectrum of cytochrome c, which are followed by a very slow reduction of the heme. ethanethiol 0-11 cytochrome c, somatic Homo sapiens 72-84 6243968-16 1980 EPR (electron paramagnetic resonance) spectra of cytochrome c oxidase, incubated with methanethiol or ethanethiol in the presence of cytochrome c and ascorbate, show the formation of low-spin cytochrome alpha 3-mercaptide compounds with g values of 2.39, 2.23, 1.93 and of 2.43, 2.24, 1.91, respectively. ethanethiol 87-98 cytochrome c, somatic Homo sapiens 49-61 6243968-16 1980 EPR (electron paramagnetic resonance) spectra of cytochrome c oxidase, incubated with methanethiol or ethanethiol in the presence of cytochrome c and ascorbate, show the formation of low-spin cytochrome alpha 3-mercaptide compounds with g values of 2.39, 2.23, 1.93 and of 2.43, 2.24, 1.91, respectively. ethanethiol 87-98 cytochrome c, somatic Homo sapiens 133-145 6243968-2 1980 The steady-state oxidation of ferrocytochrome c by dioxygen catalyzed by cytochrome c oxidase, is inhibited non-competitively towards cytochrome c by methanethiol, ethanethiol, 1-propanethiol and 1-butanethiol with Ki values of 4.5, 91, 200 and 330 microM, respectively. ethanethiol 151-162 cytochrome c, somatic Homo sapiens 35-47 6243968-2 1980 The steady-state oxidation of ferrocytochrome c by dioxygen catalyzed by cytochrome c oxidase, is inhibited non-competitively towards cytochrome c by methanethiol, ethanethiol, 1-propanethiol and 1-butanethiol with Ki values of 4.5, 91, 200 and 330 microM, respectively. ethanethiol 151-162 cytochrome c, somatic Homo sapiens 73-85 6243968-6 1980 The absorption spectrum of oxidized cytochrome c oxidase in the Soret region shows rapid absorbance changes upon addition of ethanethiol to the enzyme. ethanethiol 125-136 cytochrome c, somatic Homo sapiens 36-48