caa a22 4500 605507945 CHVBK 20210128100634.0 cr unu---uuuuu 210128e20150301xx s 000 0 eng 10.1007/s00775-014-1225-3 doi (NATIONALLICENCE)springer-10.1007/s00775-014-1225-3 Nitrogenase and homologs [Elektronische Daten] [Yilin Hu, Markus Ribbe] Nitrogenase catalyzes biological nitrogen fixation, a key step in the global nitrogen cycle. Three homologous nitrogenases have been identified to date, along with several structural and/or functional homologs of this enzyme that are involved in nitrogenase assembly, bacteriochlorophyll biosynthesis and methanogenic process, respectively. In this article, we provide an overview of the structures and functions of nitrogenase and its homologs, which highlights the similarity and disparity of this uniquely versatile group of enzymes. SBIC, 2014 Nitrogenase nationallicence N2/CO/CO2 reduction nationallicence Radical SAM nationallicence Interstitial carbide nationallicence Homolog nationallicence EPR : Electron paramagnetic resonance nationallicence ENDOR : Electron-nuclear double resonance nationallicence ESEEM : Electron spin echo envelope modulation nationallicence EXAFS : Extended X-ray absorption fine structure nationallicence Fe protein : Iron protein nationallicence FeFe protein : Iron-iron protein nationallicence MoFe protein : Molybdenum-iron protein nationallicence SAXS : Small angle X-ray scattering nationallicence VFe protein : Vanadium-iron protein nationallicence XAS : X-ray absorption spectroscopy nationallicence XES : X-ray emission spectroscopy nationallicence Hu Yilin Department of Molecular Biology and Biochemistry, 2230 McGaugh Hall, University of California, 92697-3900, Irvine, CA, USA aut Ribbe Markus Department of Molecular Biology and Biochemistry, 2236 McGaugh Hall, University of California, 92697-3900, Irvine, CA, USA aut JBIC Journal of Biological Inorganic Chemistry Springer Berlin Heidelberg 20/2(2015-03-01), 435-445 0949-8257 20:2<435 2015 20 775 https://doi.org/10.1007/s00775-014-1225-3 text/html Onlinezugriff via DOI BK010053 XK010053 XK010000 Metadata rights reserved Springer special CC-BY-NC licence nationallicence 1 review-article jats NATIONALLICENCE NATIONALLICENCE NL-springer NATIONALLICENCE 856 40 https://doi.org/10.1007/s00775-014-1225-3 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Hu Yilin Department of Molecular Biology and Biochemistry, 2230 McGaugh Hall, University of California, 92697-3900, Irvine, CA, USA aut NATIONALLICENCE 700 1- Ribbe Markus Department of Molecular Biology and Biochemistry, 2236 McGaugh Hall, University of California, 92697-3900, Irvine, CA, USA aut NATIONALLICENCE 773 0- JBIC Journal of Biological Inorganic Chemistry Springer Berlin Heidelberg 20/2(2015-03-01), 435-445 0949-8257 20:2<435 2015 20 775