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What is the trigger mechanism for the reversal of electron flow in oxygen-tolerant [NiFe] hydrogenases?
The [NiFe] hydrogenases use an electron transfer relay of three FeS clusters – proximal, medial and distal – to release the electrons from the principal reaction, H(2) → 2H(+) + 2e(–), that occurs at the Ni–Fe catalytic site. This site is normally inactivated by O(2), but the subclass of O(2)-tolera...
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
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Royal Society of Chemistry
2015
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5811149/ https://www.ncbi.nlm.nih.gov/pubmed/29560232 http://dx.doi.org/10.1039/c4sc03223c |