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The benzene ring-reducing class II benzoyl-CoA reductase has a [Bam(BC)\n                    <jats:sub>2<\/jats:sub>\n                    DEFGHI]\n                    <jats:sub>2<\/jats:sub>\n                    composition and represents, with 4 W, 2 Se, 6 FAD, and &gt;50 FeS cofactors, one of the most complex electron transfer machineries in nature.\n                  <\/jats:p>","DOI":"10.1073\/pnas.1819636116","type":"journal-article","created":{"date-parts":[[2019,1,23]],"date-time":"2019-01-23T21:16:35Z","timestamp":1548278195000},"page":"2259-2264","update-policy":"https:\/\/doi.org\/10.1073\/pnas.cm10313","source":"Crossref","is-referenced-by-count":50,"title":["One-megadalton metalloenzyme complex in\n                    <i>Geobacter metallireducens<\/i>\n                    involved in benzene ring reduction beyond the biological redox window"],"prefix":"10.1073","volume":"116","author":[{"given":"Simona G.","family":"Huwiler","sequence":"first","affiliation":[{"name":"Department of Microbiology, Faculty of Biology, University of Freiburg, 79104 Freiburg, Germany;"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Claudia","family":"L\u00f6ffler","sequence":"additional","affiliation":[{"name":"Department of Microbiology, Faculty of Biology, University of Freiburg, 79104 Freiburg, Germany;"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Sebastian E. 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