Manuel Gnida
University of Paderborn
9 Papers
133 Citations
Manuel Gnida is an academic researcher from University of Paderborn. The author has contributed to research in topics: Oligotropha carboxidovorans & Carbon monoxide dehydrogenase. The author has an hindex of 8, co-authored 9 publications. Previous affiliations of Manuel Gnida include Utrecht University.
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Papers
A novel binuclear [CuSMo] cluster at the active site of carbon monoxide dehydrogenase: characterization by X-ray absorption spectroscopy.
TL;DR: The structurally characterized molybdoenzyme carbon monoxide dehydrogenase (CODH) catalyzes the oxidation of CO to CO2 in the aerobic bacterium Oligotropha carboxidovorans and demonstrates that Se is coordinated by two C atoms at 1.94-1.95 A distance, interpreted as a replacement of the S in methionine residues.
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The role of Se, Mo and Fe in the structure and function of carbon monoxide dehydrogenase.
Ortwin Meyer,Lothar Gremer,Reinhold Ferner,Marion Ferner,Holger Dobbek,Manuel Gnida,Wolfram Meyer-Klaucke,Robert Huber +7 more
TL;DR: CO dehydrogenase is a selenium-containing molybdo-iron-sulfur-flavoenzyme, which has been crystallized and structurally characterized in its oxidized state from the aerobic CO utilizing bacteria Oligotropha carboxidovorans and Hydrogenophaga pseudoflava.
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Catching an Entatic State—A Pair of Copper Complexes
Alexander Hoffmann,Stephan Binder,Anton Jesser,Roxana Haase,Ulrich Flörke,Manuel Gnida,Marco Salomone Stagni,Wolfram Meyer-Klaucke,Benjamin Lebsanft,Lara Elena Grünig,Simon Schneider,Maryam Hashemi,Arne Goos,Alina Wetzel,Michael Rübhausen,Sonja Herres-Pawlis +15 more
TL;DR: The structures of two types of guanidine-quinoline copper complexes, which are virtually identical for solids and complexes in solution, resemble each other strongly and are connected by a reversible electron transfer at 0.33 V, are investigated by single-crystal X-ray crystallography and resonance Raman and UV/Vis spectroscopy.
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A new type of metalloprotein: The Mo storage protein from azotobacter vinelandii contains a polynuclear molybdenum-oxide cluster.
Dirk Fenske,Manuel Gnida,Klaus Schneider,Wolfram Meyer-Klaucke,Jörg Schemberg,Volker Henschel,Anne-Katrin Meyer,Arndt Knöchel,Achim Müller +8 more
TL;DR: Azotobacter vinelandii is a diazotrophic bacterium characterized by the outstanding capability of storing Mo in a special storage protein, which guarantees Mo‐dependent nitrogen fixation even under growth conditions of extreme Mo starvation.
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Implications of Guanidine Substitution on Copper Complexes as Entatic‐State Models
Alexander Hoffmann,Julia Stanek,Benjamin Dicke,Laurens Peters,Benjamin Grimm-Lebsanft,Alina Wetzel,Anton Jesser,Matthias Bauer,Manuel Gnida,Wolfram Meyer-Klaucke,Michael Rübhausen,Sonja Herres-Pawlis +11 more
TL;DR: The guanidine-quinoline ligand dimethylethyleneguanidinoquinoline (DMEGqu) as discussed by the authors stabilizes bis(chelate) copper complexes in an intermediate geometry between tetrahedral and square-planar environments.
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