hydrogen has been researched along with cobamamide in 19 studies
| Timeframe | Studies, this research(%) | All Research% |
|---|---|---|
| pre-1990 | 1 (5.26) | 18.7374 |
| 1990's | 3 (15.79) | 18.2507 |
| 2000's | 13 (68.42) | 29.6817 |
| 2010's | 1 (5.26) | 24.3611 |
| 2020's | 1 (5.26) | 2.80 |
| Authors | Studies |
|---|---|
| Abend, A; Kunz, M; Rétey, J; Such, P; Zhao, Y | 1 |
| Frey, PA | 1 |
| Bothe, H; Buckel, W; Hoffmann, B; Konrat, R; Kräutler, B | 1 |
| Masuda, J; Morimoto, Y; Shibata, N; Toraya, T; Yasuoka, N | 1 |
| Bandarian, V; Reed, GH | 1 |
| Chang, CH; Frey, PA; Tang, KH | 1 |
| Utada, AS; Warncke, K | 1 |
| Doll, KM; Finke, RG | 1 |
| Bender, BR; Doll, KM; Finke, RG | 1 |
| DOLPHIN, D; JOHNSON, AW; RODRIGO, R | 1 |
| Ball, P | 1 |
| Reed, GH | 1 |
| Kamachi, T; Toraya, T; Yoshizawa, K | 2 |
| Cheng, MC; Marsh, EN | 1 |
| Canfield, JM; Warncke, K | 1 |
| Banerjee, R; Dybala-Defratyka, A; Paneth, P; Truhlar, DG | 1 |
| Håkansson, K; Marsh, EN; Song, H; Yoon, M | 1 |
| Marsh, ENG | 1 |
3 review(s) available for hydrogen and cobamamide
| Article | Year |
|---|---|
Lysine 2,3-aminomutase: is adenosylmethionine a poor man's adenosylcobalamin?
Topics: Amino Acid Isomerases; Cobamides; Escherichia coli; Hydrogen; Intramolecular Transferases; Lactobacillus; Molecular Structure; S-Adenosylmethionine | 1993 |
SOME REACTIONS OF THE VITAMIN B 12 COENZYME AND ITS ALKYL ANALOGUES.
Topics: Acids; Amides; Chemical Phenomena; Chemistry; Chlorine; Cobamides; Coenzymes; Cyanides; Hydrogen; Light; Organic Chemicals; Research; Vitamin B 12 | 1964 |
Radical mechanisms in adenosylcobalamin-dependent enzymes.
Topics: Binding Sites; Carbon; Cobalt; Cobamides; Free Radicals; Glutamic Acid; Glutarates; Hydrogen; Isotope Labeling; Kinetics; Models, Molecular; Ribonucleotide Reductases | 2004 |
16 other study(ies) available for hydrogen and cobamamide
| Article | Year |
|---|---|
Electron paramagnetic resonance studies of the methylmalonyl-CoA mutase reaction. Evidence for radical intermediates using natural and artificial substrates as well as the competitive inhibitor 3-carboxypropyl-CoA.
Topics: Binding, Competitive; Carbon; Cobalt; Cobamides; Coenzyme A; Electron Spin Resonance Spectroscopy; Free Radicals; Hydrogen; Kinetics; Methylmalonyl-CoA Mutase; Propionibacterium; Substrate Specificity | 1994 |
Structure and dynamics of the B12-binding subunit of glutamate mutase from Clostridium cochlearium.
Topics: Amino Acid Sequence; Catalytic Domain; Clostridium; Cobamides; Hydrogen; Intramolecular Transferases; Magnetic Resonance Spectroscopy; Models, Molecular; Molecular Sequence Data; Protein Conformation; Protein Structure, Tertiary; Sequence Homology, Amino Acid; Thermodynamics | 1999 |
How a protein generates a catalytic radical from coenzyme B(12): X-ray structure of a diol-dehydratase-adeninylpentylcobalamin complex.
Topics: Bacterial Proteins; Binding Sites; Cobamides; Crystallography, X-Ray; Escherichia coli; Free Radicals; Hydrogen; Klebsiella; Ligands; Macromolecular Substances; Models, Molecular; Molecular Sequence Data; Molecular Structure; Organometallic Compounds; Photochemistry; Propanediol Dehydratase; Protein Binding; Protein Conformation; Recombinant Fusion Proteins; Vitamin B 12 | 2000 |
Isotope effects in the transient phases of the reaction catalyzed by ethanolamine ammonia-lyase: determination of the number of exchangeable hydrogens in the enzyme-cofactor complex.
Topics: Catalysis; Cobamides; Coenzymes; Deuterium; Electron Transport; Ethanolamine Ammonia-Lyase; Hydrogen; Kinetics; Models, Chemical; Spectrophotometry; Substrate Specificity; Tritium | 2000 |
Electron transfer in the substrate-dependent suicide inactivation of lysine 5,6-aminomutase.
Topics: Aziridines; Catalysis; Clostridium; Cobamides; Deoxyadenosines; Electron Transport; Enzyme Activation; Free Radicals; Hydrogen; Intramolecular Transferases; Isomerism; Lysine; Solvents; Substrate Specificity; Vitamin B 12 | 2001 |
Interaction of the substrate radical and the 5'-deoxyadenosine-5'-methyl group in vitamin B(12) coenzyme-dependent ethanolamine deaminase.
Topics: Binding Sites; Cobamides; Deoxyadenosines; Electron Spin Resonance Spectroscopy; Ethanolamine Ammonia-Lyase; Free Radicals; Hydrogen; Models, Chemical; Salmonella typhimurium | 2001 |
A compelling experimental test of the hypothesis that enzymes have evolved to enhance quantum mechanical tunneling in hydrogen transfer reactions: the beta-neopentylcobalamin system combined with prior adocobalamin data.
Topics: Algorithms; Biological Evolution; Cobamides; Enzymes; Hydrogen; Indicators and Reagents; Quantum Theory; Spectrophotometry, Ultraviolet; Temperature; Thermodynamics; Vitamin B 12 | 2003 |
The first experimental test of the hypothesis that enzymes have evolved to enhance hydrogen tunneling.
Topics: Cobamides; Free Radicals; Hydrogen; Kinetics; Propanediol Dehydratase; Thermodynamics | 2003 |
Enzymes: by chance, or by design?
Topics: Alcohol Dehydrogenase; Catalysis; Cobamides; Drug Design; Enzymes; Evolution, Molecular; Geobacillus stearothermophilus; Hydrogen; Kinetics; Methylmalonyl-CoA Mutase; Probability; Quantum Theory; Temperature; Vibration | 2004 |
Catalytic roles of active-site amino acid residues of coenzyme B12-dependent diol dehydratase: protonation state of histidine and pull effect of glutamate.
Topics: Binding Sites; Catalysis; Cobamides; Glutamic Acid; Histidine; Hydrogen; Kinetics; Models, Molecular; Potassium; Propanediol Dehydratase; Protein Conformation; Quantum Theory; Thermodynamics | 2004 |
Isotope effects for deuterium transfer between substrate and coenzyme in adenosylcobalamin-dependent glutamate mutase.
Topics: Catalysis; Chromatography, High Pressure Liquid; Cobamides; Deoxyadenosines; Deuterium; Deuterium Exchange Measurement; Energy Transfer; Escherichia coli Proteins; Free Radicals; Glutamic Acid; Holoenzymes; Hydrogen; Intramolecular Transferases; Kinetics; Spectrometry, Mass, Electrospray Ionization; Substrate Specificity | 2005 |
Active site reactant center geometry in the Co(II)-product radical pair state of coenzyme B12-dependent ethanolamine deaminase determined by using orientation-selection electron spin-echo envelope modulation spectroscopy.
Topics: Binding Sites; Biophysics; Chemistry, Physical; Cobalt; Cobamides; Electromagnetic Fields; Electron Spin Resonance Spectroscopy; Electrons; Escherichia coli; Ethanolamine Ammonia-Lyase; Hydrogen; Models, Chemical; Molecular Conformation; Salmonella typhimurium; Spectrum Analysis | 2005 |
Coupling of hydrogenic tunneling to active-site motion in the hydrogen radical transfer catalyzed by a coenzyme B12-dependent mutase.
Topics: Binding Sites; Catalysis; Cobamides; Deuterium; Free Radicals; Hydrogen; Intramolecular Transferases; Kinetics; Models, Chemical; Models, Molecular; Motion; Quantum Theory; Vitamin B 12 | 2007 |
Computational mutation analysis of hydrogen abstraction and radical rearrangement steps in the catalysis of coenzyme B12-dependent diol dehydratase.
Topics: Binding Sites; Catalysis; Cobamides; Computational Biology; DNA Mutational Analysis; Enzyme Activation; Hydrogen; Mutation; Propanediol Dehydratase; Propylene Glycol; Propylene Glycols; Protein Conformation; Vitamin B 12 | 2007 |
Hydrogen tunneling in adenosylcobalamin-dependent glutamate mutase: evidence from intrinsic kinetic isotope effects measured by intramolecular competition.
Topics: Aspartic Acid; Cobamides; Deoxyadenosines; Deuterium; Hydrogen; Intramolecular Transferases; Kinetics; Models, Molecular; Temperature; Thermodynamics | 2010 |
Using kinetic isotope effects to probe the mechanism of adenosylcobalamin-dependent enzymes.
Topics: Cobamides; Hydrogen; Isotopes; Kinetics | 2022 |