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biochemistry & molecular biology (9) 9
alpha-proton exchange (7) 7
glycine (7) 7
pro-2s protons (7) 7
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Amino Acids, ISSN 0939-4451, 11/2011, Volume 41, Issue 5, pp. 1247 - 1256
A comparative study of the kinetics and stereospecificity of isotopic exchange of the pro-2R- and pro-2S protons of glycine in 2H2O under the action of... 
Biochemistry, general | α-proton exchange | Tryptophan indole-lyase | Neurobiology | Glycine | Life Sciences | Methionine γ-lyase | Analytical Chemistry | Life Sciences, general | Proteomics | Biochemical Engineering | Stereospecificity | Pyridoxal 5′-phosphate | Tyrosine phenol-lyase | Tyrosine | Methionine gamma-lyase | MECHANISM | BIOCHEMISTRY & MOLECULAR BIOLOGY | CONFORMATION | phenol-lyase | CITROBACTER-FREUNDII | PRO-2S PROTONS | alpha-proton exchange | SERINE-HYDROXYMETHYLTRANSFERASE | AMINO-ACIDS | Pyridoxal 5 '-phosphate | RACEMIZATION | D-ALANINE | Protons | Pyridoxal Phosphate - chemistry | Glycine - analogs & derivatives | Glycine - metabolism | Tyrosine Phenol-Lyase - chemistry | Stereoisomerism | Bacterial Proteins - chemistry | Proteus vulgaris - enzymology | Tyrosine Phenol-Lyase - metabolism | Pyridoxal Phosphate - metabolism | Tryptophanase - metabolism | Glycine - chemistry | Carbon-Sulfur Lyases - genetics | Carbon Isotopes - chemistry | Pyridoxal Phosphate - genetics | Biocatalysis | Bacterial Proteins - genetics | Tryptophanase - chemistry | Carbon-Sulfur Lyases - metabolism | Proteus vulgaris - chemistry | Tryptophanase - genetics | Citrobacter freundii - chemistry | Bacterial Proteins - metabolism | Citrobacter freundii - enzymology | Tyrosine Phenol-Lyase - genetics | Kinetics | Carbon-Sulfur Lyases - chemistry | Binding | Stabilization | Reaction kinetics | X-rays | Amino acids | Displays
Journal Article
Journal of Labelled Compounds and Radiopharmaceuticals, ISSN 0362-4803, 10/2005, Volume 48, Issue 11, pp. 797 - 809
Journal Article
BIOCHIMICA ET BIOPHYSICA ACTA-PROTEINS AND PROTEOMICS, ISSN 1570-9639, 04/2003, Volume 1647, Issue 1-2, pp. 138 - 142
A NMR method for quantifying the catalytic efficiency and stereospecificity of the exchange of the alpha-protons of glycine is described. It is used to... 
enzyme | GLYCINE | BIOPHYSICS | PRO-2S PROTONS | alpha-proton exchange | amino acid | AMINO-ACIDS | BIOCHEMISTRY & MOLECULAR BIOLOGY | STEREOSPECIFICITY | EFFICIENCY
Journal Article
Journal of the American Chemical Society, ISSN 0002-7863, 03/1997, Volume 119, Issue 10, pp. 2356 - 2362
The kinetics of proton transfer from the C(2α) position of 2-(1-methoxybenzyl)thiazolium salts was studied for the p-H and p-N(CH3)3 + derivatives as models... 
GENERAL ACID CATALYSIS | YEAST PYRUVATE DECARBOXYLASE | C(ALPHA)-PROTON TRANSFER | BOUND ENAMINE | NONPERFECT SYNCHRONIZATION | CHEMISTRY | K DY CHEMISTRY | BENZOYLFORMATE DECARBOXYLASE | THIAZOLIUM C-PROTON EXCHANGE | STRUCTURE REACTIVITY CORRELATIONS | ENOL ETHER HYDROLYSIS | PROTON-TRANSFER | Protons | Enzymes | Research
Journal Article
Biochemistry, ISSN 0006-2960, 10/1995, Volume 34, Issue 43, pp. 14001 - 14011
Journal Article
The European Physical Journal A, ISSN 1434-6001, 2/2004, Volume 19, Issue S1, pp. 99 - 104
By means of a NN → NN *(1440) transition potential derived in a parameter-free way from a quark-model based NN potential, we determine simultaneously the π NN... 
Nonrelativistic quark model | Physics | Nucleon-nucleon interactions | ALPHA-PROTON SCATTERING | NUCLEON | THRESHOLD | EXCITATION | RESONANCE | PHYSICS, NUCLEAR | EXCHANGE | QUARK-MODEL | PHYSICS, PARTICLES & FIELDS
Journal Article
Biochimica et Biophysica Acta (BBA)/Protein Structure and Molecular Enzymology, ISSN 0167-4838, 1999, Volume 1434, Issue 1, pp. 191 - 201
1H-NMR was used to follow the aspartate aminotransferase-catalysed exchange of the α-protons of aspartate and glutamate. The effect of the concentrations of... 
α-Proton exchange | Aspartate aminotransferase | Amino acid | GLYCINE | SITE | SPECIFICITY | amino acid | BIOCHEMISTRY & MOLECULAR BIOLOGY | ESCHERICHIA-COLI | aspartate aminotransferase | BIOPHYSICS | PRO-2S PROTONS | alpha-proton exchange | AMINO-ACIDS | SUBSTRATE | MAGNETIC-RESONANCE | STEREOSPECIFICITY | EFFICIENCY
Journal Article
Physical Review C - Nuclear Physics, ISSN 0556-2813, 1997, Volume 55, Issue 4, pp. 1964 - 1971
We calculate cross sections for coherent pion production in nuclei induced by neutrinos and antineutrinos of the electron and muon types. The analogies and... 
ALPHA-PROTON SCATTERING | HE-3,T REACTION | CHARGE-EXCHANGE REACTIONS | EXCITATION | K UN PHYSICS, NUCLEAR | RESONANCE | SOLAR NEUTRINOS | PHYSICS, NUCLEAR | LOCAL APPROXIMATION | INTERMEDIATE ENERGIES | PHOTOPRODUCTION | DELTA-HOLE MODEL | Physics - Nuclear Theory
Journal Article
Nuclear Physics, Section A, ISSN 0375-9474, 1996, Volume 611, Issue 4, pp. 568 - 586
Two types of coherent pion production in heavy-ion collisions are studied and calculations are performed for 12C against 12C collisions. The first one, doubly... 
QUANTUM MOLECULAR-DYNAMICS | ALPHA-PROTON SCATTERING | INDUCED LAMBDA-DECAY | HE-3,T REACTION | K UN PHYSICS, NUCLEAR | CHARGE-EXCHANGE | MICROSCOPIC CALCULATION | PHYSICS, NUCLEAR | NUCLEUS-NUCLEUS COLLISIONS | BODY APPROACH | PARTICLE-PRODUCTION | INTERMEDIATE ENERGIES
Journal Article
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, ISSN 0002-7863, 12/1999, Volume 121, Issue 51, pp. 12054 - 12062
Rate constants for Cs-proR/proS-hydron exchange from L-dihydroorotate were determined by H-1 NMR and detritiation in various oxygen-containing and amine... 
ACYL-COA DEHYDROGENASE | BRONSTED CORRELATION | C(ALPHA)-PROTON TRANSFER | NORMAL ACID BEHAVIOR | TERMINAL ACETYLENES | NONPERFECT SYNCHRONIZATION | PREASSOCIATION MECHANISM | THIAZOLIUM C-PROTON EXCHANGE | CHEMISTRY, MULTIDISCIPLINARY | HYDROGEN-EXCHANGE | METHANOLIC SODIUM METHOXIDE
Journal Article
Biochimica et Biophysica Acta (BBA)/Protein Structure and Molecular Enzymology, ISSN 0167-4838, 1998, Volume 1386, Issue 1, pp. 220 - 226
13C-NMR has been used to determine how replacing the histidine-228 residue of serine hydroxymethyltransferase (EC 2.1.2.1) by an asparagine residue effects the... 
Stereospecificity | Serine hydroxymethyltransferase | Alpha-proton exchange | Glycine | BIOPHYSICS | PRO-2S PROTONS | glycine | alpha-proton exchange | TRANSAMINASE ENZYMES | BIOCHEMISTRY & MOLECULAR BIOLOGY | serine hydroxymethyltransferase | stereospecificity | 5'-PHOSPHATE DEPENDENT DECARBOXYLASE
Journal Article
EUROPEAN JOURNAL OF BIOCHEMISTRY, ISSN 0014-2956, 02/1998, Volume 252, Issue 1, pp. 113 - 117
NMR has been used to study the catalysis of the hydrogen-deuterium exchange of the alpha-protons of amino acids by serine hydroxymethyltransferase (EC 2.1.2.1)... 
GLYCINE | PRO-2S PROTONS | MECHANISM | pyridoxal 5 '-phosphate | alpha-proton exchange | BIOCHEMISTRY & MOLECULAR BIOLOGY | amino acids | ESCHERICHIA-COLI | serine hydroxymethyltransferase | stereospecificity | EFFICIENCY
Journal Article
PHYSICAL REVIEW C, ISSN 0556-2813, 08/1999, Volume 60, Issue 2
A new mechanism for the pp-->pp pi(o) reaction close to threshold is suggested coming from the isoscalar excitation of the Roper and its decay into N(pi... 
ALPHA-PROTON SCATTERING | NUCLEON | REACTION NEAR-THRESHOLD | PI-N SCATTERING | P+P->P+P+PI-0 | TOTAL CROSS-SECTION | CHIRAL PERTURBATION-THEORY | PHYSICS, NUCLEAR | AMPLITUDE | MODEL | MESON-EXCHANGE
Journal Article
Journal of the American Chemical Society, ISSN 0002-7863, 11/1995, Volume 117, Issue 46, pp. 11383 - 11389
Thiamin (1) promotes reactions involving acyl carbanion equivalents derived from benzaldehyde through a covalent intermediate, 2-(1-hydroxybenzyl)thiamin... 
2-(1-HYDROXYBENZYL)THIAMIN | PYRUVATE | C(ALPHA)-PROTON TRANSFER | BASE CATALYSIS | DIPHOSPHATE | CHEMISTRY | DECARBOXYLATION
Journal Article
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