Zobrazeno 1 - 10 of 162 pro vyhledávání: '"Friedhelm, Lendzian"'
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Akademický článek
Site directed mutagenesis of amino acid residues at the active site of mouse aldehyde oxidase AOX1.
Autor: Silvia Schumann, Mineko Terao, Enrico Garattini, Miguel Saggu, Friedhelm Lendzian, Peter Hildebrandt, Silke Leimkühler
Publikováno v: PLoS ONE, Vol 4, Iss 4, p e5348 (2009)
Mouse aldehyde oxidase (mAOX1) forms a homodimer and belongs to the xanthine oxidase family of molybdoenzymes which are characterized by an essential equatorial sulfur ligand coordinated to the molybdenum atom. In general, mammalian AOs are character
Externí odkaz: https://doaj.org/article/1dd54ff12e3c40da9b0ab9d7846881d2
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2
Reversible [4Fe-3S] cluster morphing in an O2-tolerant [NiFe] hydrogenase
Autor: Stefan Frielingsdorf, Yvonne Rippers, Martin Kaupp, Friedhelm Lendzian, Christian Teutloff, Julia Löwenstein, Mathias Hammer, Robert Bittl, Patrick Scheerer, Johannes Fritsch, Tina Jaenicke, Bärbel Friedrich, Vladimir Pelmenschikov, Jacqueline Kalms, Oliver Lenz, Andrea Schmidt, Peter Hildebrandt, Ingo Zebger, Elisabeth Siebert
Publikováno v: Nature Chemical Biology
Hydrogenases catalyze the reversible oxidation of H(2) into protons and electrons and are usually readily inactivated by O(2). However, a subgroup of the [NiFe] hydrogenases, including the membrane-bound [NiFe] hydrogenase from Ralstonia eutropha, ha
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cc79a1678ba1019f3be33e408d4cd74b
https://doi.org/10.1038/nchembio.1500
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5
A tunable general purpose Q-band resonator for CW and pulse EPR/ENDOR experiments with large sample access and optical excitation
Autor: R.A. Isaacson, Wolfgang Lubitz, Friedhelm Lendzian, Edward J. Reijerse
Publikováno v: Journal of Magnetic Resonance. 214:237-243
We describe a frequency tunable Q-band cavity (34 GHz) designed for CW and pulse Electron Paramagnetic Resonance (EPR) as well as Electron Nuclear Double Resonance (ENDOR) and Electron Electron Double Resonance (ELDOR) experiments. The TE(011) cylind
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::712e27bea37c04f0259e726dc4bbc324
https://doi.org/10.1016/j.jmr.2011.11.011
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6
Characterization and Crystallization of Mouse Aldehyde Oxidase 3: From Mouse Liver toEscherichia coliHeterologous Protein Expression
Autor: Mineko Terao, Martin Mahro, José Trincão, Maria João Romão, Miguel Saggu, Friedhelm Lendzian, Silke Leimkühler, David Rodrigues, Catarina Coelho, Enrico Garattini, Peter Hildebrandt
Publikováno v: Drug Metabolism and Disposition. 39:1939-1945
Aldehyde oxidase (AOX) is characterized by a broad substrate specificity, oxidizing aromatic azaheterocycles, such as N(1)-methylnicotinamide and N-methylphthalazinium, or aldehydes, such as benzaldehyde, retinal, and vanillin. In the past decade, AO
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e9ce246cfb37c2da002dd0a4228b67ef
https://doi.org/10.1124/dmd.111.040873
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8
Impact of Amino Acid Substitutions near the Catalytic Site on the Spectral Properties of an O2-Tolerant Membrane-Bound [NiFe] Hydrogenase
Autor: Oliver Lenz, Bärbel Friedrich, Miguel Saggu, Friedhelm Lendzian, Robert Bittl, Peter Hildebrandt, Ingo Zebger, Marcus Ludwig
Publikováno v: ChemPhysChem. 11:1215-1224
[NiFe] hydrogenases are widespread among microorganisms and catalyze the reversible cleavage of molecular hydrogen. However, only a few bacteria, such as Ralstonia eutropha H16 (Re), synthesize [NiFe] hydrogenases that perform H(2) cycling in the pre
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::93c3cf4ee4c14ab50561ac8cc287d89d
https://doi.org/10.1002/cphc.200900988
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9
Biosynthesis of (Bacterio)chlorophylls
Autor: Jürgen Moser, Friedhelm Lendzian, Markus J. Bröcker, Denise Wätzlich, Miguel Saggu, Dieter Jahn
Publikováno v: Journal of Biological Chemistry. 285:8268-8277
Dark operative protochlorophyllide oxidoreductase (DPOR) catalyzes the light-independent two-electron reduction of protochlorophyllide a to form chlorophyllide a, the last common precursor of chlorophyll a and bacteriochlorophyll a biosynthesis. Duri
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4b73e1d65eb8f3473f11b8611002d8eb
https://doi.org/10.1074/jbc.m109.087874
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10
Overexpression, Isolation, and Spectroscopic Characterization of the Bidirectional [NiFe] Hydrogenase from Synechocystis sp. PCC 6803
Autor: Friedhelm Lendzian, Frauke Germer, Rüdiger Schulz, Ingo Zebger, Miguel Saggu, Jens Appel
Publikováno v: Journal of Biological Chemistry. 284:36462-36472
The bidirectional [NiFe] hydrogenase of the cyanobacterium Synechocystis sp. PCC 6803 was purified to apparent homogeneity by a single affinity chromatography step using a Synechocystis mutant with a Strep-tag II fused to the C terminus of HoxF. To i
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::35aef331b03c51fae96cb7f97dd48dd0
https://doi.org/10.1074/jbc.m109.028795
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