Search Results - "Jeoung, Jae‐Hun"

How the [NiFe4S4] Cluster of CO Dehydrogenase Activates CO2 and NCO by Fesseler, Jochen, Jeoung, Jae-Hun, Dobbek, Holger

“…Ni,Fe‐containing CO dehydrogenases (CODHs) use a [NiFe4S4] cluster, termed cluster C, to reversibly reduce CO2 to CO with high turnover number. Binding to Ni…”
Get full text

Stepwise O2‐Induced Rearrangement and Disassembly of the [NiFe4(OH)(μ3‐S)4] Active Site Cluster of CO Dehydrogenase by Basak, Yudhajeet, Jeoung, Jae‐Hun, Domnik, Lilith, Dobbek, Holger

“…Ni,Fe‐containing carbon monoxide dehydrogenases (CODHs) catalyze the reversible reduction of carbon dioxide to carbon monoxide. CODHs are found in anaerobic…”
Get full text

Carbon Dioxide Activation at the Ni,Fe-Cluster of Anaerobic Carbon Monoxide Dehydrogenase by Jeoung, Jae-Hun, Dobbek, Holger

“…Anaerobic CO dehydrogenases catalyze the reversible oxidation of CO to CO₂ at a complex Ni-, Fe-, and S-containing metal center called cluster C. We report…”
Get full text

Wie der [NiFe4S4]-Cluster der CO-Dehydrogenase CO2 und NCO− aktiviert by Fesseler, Jochen, Jeoung, Jae-Hun, Dobbek, Holger

“…Ni,Fe‐haltige CO‐Dehydrogenasen (CODHs) nutzen einen [NiFe4S4]‐Cluster, auch C‐Cluster genannt, um CO2 mit hohen Umsatzzahlen reversibel zu CO zu reduzieren…”
Get full text

Quercetin 2,4-Dioxygenase Activates Dioxygen in a Side-On O2-Ni Complex by Jeoung, Jae-Hun, Nianios, Dimitrios, Fetzner, Susanne, Dobbek, Holger

“…Quercetin 2,4‐dioxygenase (quercetinase) from Streptomyces uses nickel as the active‐site cofactor to catalyze oxidative cleavage of the flavonol quercetin…”
Get full text

A Morphing [4Fe‐3S‐nO]‐Cluster within a Carbon Monoxide Dehydrogenase Scaffold by Jeoung, Jae‐Hun, Fesseler, Jochen, Domnik, Lilith, Klemke, Friederike, Sinnreich, Malte, Teutloff, Christian, Dobbek, Holger

“…Ni,Fe‐containing carbon monoxide dehydrogenases (CODHs) catalyze the reversible reduction of CO2 to CO. Several anaerobic microorganisms encode multiple CODHs…”
Get full text

Double‐Cubane [8Fe9S] Clusters: A Novel Nitrogenase‐Related Cofactor in Biology by Jeoung, Jae‐Hun, Martins, Berta M., Dobbek, Holger

“…Three different types of electron‐transferring metallo‐ATPases are able to couple ATP hydrolysis to the reduction of low‐potential metal sites, thereby…”
Get full text

X‐ray Crystallography and Vibrational Spectroscopy Reveal the Key Determinants of Biocatalytic Dihydrogen Cycling by [NiFe] Hydrogenases by Ilina, Yulia, Lorent, Christian, Katz, Sagie, Jeoung, Jae‐Hun, Shima, Seigo, Horch, Marius, Zebger, Ingo, Dobbek, Holger

“…[NiFe] hydrogenases are complex model enzymes for the reversible cleavage of dihydrogen (H2). However, structural determinants of efficient H2 binding to their…”
Get full text

ATP-dependent substrate reduction at an [Fe₈S₉] double-cubane cluster by Jeoung, Jae-Hun, Dobbek, Holger

“…Chemically demanding reductive conversions in biology, such as the reduction of dinitrogen to ammonia or the Birch-type reduction of aromatic compounds, depend…”
Get full text

CODH‐IV: A High‐Efficiency CO‐Scavenging CO Dehydrogenase with Resistance to O2 by Domnik, Lilith, Merrouch, Meriem, Goetzl, Sebastian, Jeoung, Jae‐Hun, Léger, Christophe, Dementin, Sébastien, Fourmond, Vincent, Dobbek, Holger

“…CO dehydrogenases (CODHs) catalyse the reversible conversion between CO and CO2. Genomic analysis indicated that the metabolic functions of CODHs vary. The…”
Get full text

Determining the oxidation state of elements by X‐ray crystallography by Lennartz, Frank, Jeoung, Jae-Hun, Ruenger, Stefan, Dobbek, Holger, Weiss, Manfred S.

“…Protein‐mediated redox reactions play a critical role in many biological processes and often occur at centres that contain metal ions as cofactors. In order to…”
Get full text

Visualizing the substrate-, superoxo-, alkylperoxo-, and product-bound states at the nonheme Fe(II) site of homogentisate dioxygenase by Jeoung, Jae-Hun, Bommer, Martin, Lin, Tzong-Yuan, Dobbek, Holger

“…Homogentisate 1,2-dioxygenase (HGDO) uses a mononuclear nonheme Fe ²⁺ to catalyze the oxidative ring cleavage in the degradation of Tyr and Phe by producing…”
Get full text

Structural Basis of Cyanide Inhibition of Ni, Fe-Containing Carbon Monoxide Dehydrogenase by Jeoung, Jae-Hun, Dobbek, Holger

“…Carbon monoxide dehydrogenases (CODHs) catalyze the reversible oxidation of carbon monoxide with water to carbon dioxide, two protons, and two electrons. The…”
Get full text

Carbon Monoxide Dehydrogenase Reduces Cyanate to Cyanide by Ciaccafava, Alexandre, Tombolelli, Daria, Domnik, Lilith, Jeoung, Jae‐Hun, Dobbek, Holger, Mroginski, Maria‐Andrea, Zebger, Ingo, Hildebrandt, Peter

“…The biocatalytic function of carbon monoxide dehydrogenase (CODH) has a high environmental relevance owing to its ability to reduce CO2. Despite numerous…”
Get full text

Molecularly Imprinted Electropolymer for a Hexameric Heme Protein with Direct Electron Transfer and Peroxide Electrocatalysis by Peng, Lei, Yarman, Aysu, Jetzschmann, Katharina J, Jeoung, Jae-Hun, Schad, Daniel, Dobbek, Holger, Wollenberger, Ulla, Scheller, Frieder W

“…For the first time a molecularly imprinted polymer (MIP) with direct electron transfer (DET) and bioelectrocatalytic activity of the target protein is…”
Get full text

Redox-dependent complex formation by an ATP-dependent activator of the corrinoid/iron-sulfur protein by Hennig, Sandra E, Jeoung, Jae-Hun, Goetzl, Sebastian, Dobbek, Holger

“…Movement, cell division, protein biosynthesis, electron transfer against an electrochemical gradient, and many more processes depend on energy conversions…”
Get full text

Surface-Tuned Electron Transfer and Electrocatalysis of Hexameric Tyrosine-Coordinated Heme Protein by Peng, Lei, Utesch, Tillmann, Yarman, Aysu, Jeoung, Jae-Hun, Steinborn, Silke, Dobbek, Holger, Mroginski, Maria Andrea, Tanne, Johannes, Wollenberger, Ulla, Scheller, Frieder W.

“…Molecular modeling, electrochemical methods, and quartz crystal microbalance were used to characterize immobilized hexameric tyrosine‐coordinated heme protein…”
Get full text

Carbon monoxide. Toxic gas and fuel for anaerobes and aerobes: carbon monoxide dehydrogenases by Jeoung, Jae-Hun, Fesseler, Jochen, Goetzl, Sebastian, Dobbek, Holger

“…Carbon monoxide (CO) pollutes the atmosphere and is toxic for respiring organisms including man. But CO is also an energy and carbon source for…”
Get more information

CooC1 from Carboxydothermus hydrogenoformans Is a Nickel-Binding ATPase by Jeoung, Jae-Hun, Giese, Till, Grünwald, Marlene, Dobbek, Holger

“…The maturation of nickel-dependent enzymes requires the participation of several accessory proteins. Typically the hydrolysis of nucleotides is necessary for…”
Get full text

Ligand binding at the A-cluster in full-length or truncated acetyl-CoA synthase studied by X-ray absorption spectroscopy by Schrapers, Peer, Ilina, Julia, Gregg, Christina M, Mebs, Stefan, Jeoung, Jae-Hun, Dau, Holger, Dobbek, Holger, Haumann, Michael

“…Bacteria integrate CO2 reduction and acetyl coenzyme-A (CoA) synthesis in the Wood-Ljungdal pathway. The acetyl-CoA synthase (ACS) active site is a…”
Get full text