In situ cryo-electron tomography of T. kivui cells
Ontology highlight
ABSTRACT:
SUBMITTER: Ricardo Diogo Righetto
PROVIDER: EMPIAR-11058 | biostudies-other |
REPOSITORIES: biostudies-other
Publications
Membrane-anchored HDCR nanowires drive hydrogen-powered CO<sub>2</sub> fixation.
Dietrich Helge M HM Righetto Ricardo D RD Kumar Anuj A Wietrzynski Wojciech W Trischler Raphael R Schuller Sandra K SK Wagner Jonathan J Schwarz Fabian M FM Engel Benjamin D BD Müller Volker V Schuller Jan M JM
Nature 20220720 7920
Filamentous enzymes have been found in all domains of life, but the advantage of filamentation is often elusive<sup>1</sup>. Some anaerobic, autotrophic bacteria have an unusual filamentous enzyme for CO<sub>2</sub> fixation-hydrogen-dependent CO<sub>2</sub> reductase (HDCR)<sup>2,3</sup>-which directly converts H<sub>2</sub> and CO<sub>2</sub> into formic acid. HDCR reduces CO<sub>2</sub> with a higher activity than any other known biological or chemical catalyst<sup>4,5</sup>, and it has there ...[more]
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