Amino Acids - Page 4

Peptide helices based on α-amino acids

Peptide Science / Biological Sciences / Collagen / Biopolymers / Peptides / CHEMICAL SCIENCES / Amino Acids / Protein Secondary Structure Prediction / Amino Acid Profile / CHEMICAL SCIENCES / Amino Acids / Protein Secondary Structure Prediction / Amino Acid Profile

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(alphaMe)Aun: a highly lipophilic, chiral, Calpha-tetrasubstituted alpha-amino acid. Incorporation into model peptides and preferred conformation

Magnetic Resonance Spectroscopy / Fatty acids / Circular Dichroism / Peptide / Amino Acids / Protein Secondary Structure Prediction / Fourier transform infrared spectroscopy / Trifluoroethanol / Amino Acid Profile / Glycine / Biochemistry and cell biology / Protein Secondary Structure Prediction / Fourier transform infrared spectroscopy / Trifluoroethanol / Amino Acid Profile / Glycine / Biochemistry and cell biology

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Design of amino acid sequences to fold into Cα-model proteins

Engineering / Physical Chemistry / Protein Folding / Chemical Physics / Macromolecular X-Ray Crystallography / Humans / Computer Simulation / Lattice Beam Model / Physical sciences / Random Matrix Theory / Proteins / CHEMICAL SCIENCES / Amino Acids / Protein Secondary Structure Prediction / Amino Acid Profile / Molecular Conformation / Protein Conformation / Amino Acid Sequence / Humans / Computer Simulation / Lattice Beam Model / Physical sciences / Random Matrix Theory / Proteins / CHEMICAL SCIENCES / Amino Acids / Protein Secondary Structure Prediction / Amino Acid Profile / Molecular Conformation / Protein Conformation / Amino Acid Sequence

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Biological activity of alpha-alkyl-amino acids

Lipid metabolism / Enzyme / Amino Acids / Amino Acid Profile / Biological activity / Control Group / Serum albumin / Control Group / Serum albumin

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Heterodimer formation is essential for heparanase enzymatic activity

Extracellular Matrix / Western blotting / Cell line / Humans / Processing / Peptides / Glucuronidase / Biochemical / Plasmids / Sodium Dodecyl Sulfate-Polyacrylamide Gel Electrophoresis / Molecular cloning / Amino Acids / Amino Acid Profile / Transfection / Glutathione Transferase / Enzymatic Activity / Biochemistry and cell biology / Dimerization / Immunoblotting / Peptides / Glucuronidase / Biochemical / Plasmids / Sodium Dodecyl Sulfate-Polyacrylamide Gel Electrophoresis / Molecular cloning / Amino Acids / Amino Acid Profile / Transfection / Glutathione Transferase / Enzymatic Activity / Biochemistry and cell biology / Dimerization / Immunoblotting

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Maternal Low-Protein Diet or Hypercholesterolemia Reduces Circulating Essential Amino Acids and Leads to Intrauterine Growth Restriction

Research Design / Diabetes / Pregnancy / Mice / Female / Animals / Male / Hypercholesterolemia / Amino Acids / Mouse Model / Amino Acid Profile / Glucose Tolerance Test / Glucose Intolerance / Intrauterine Growth Restriction / Dietary fats / Animals / Male / Hypercholesterolemia / Amino Acids / Mouse Model / Amino Acid Profile / Glucose Tolerance Test / Glucose Intolerance / Intrauterine Growth Restriction / Dietary fats

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Specific amino acid recognition by aspartyl-tRNA synthetase studied by free energy simulations

Molecular Biology / Molecular / Sequence alignment / Computer Simulation / Free Energy / Amino Acids / Amino Acid Profile / Protein Conformation / Amino Acid Sequence / Asparagine / Biochemistry and cell biology / Amino Acids / Amino Acid Profile / Protein Conformation / Amino Acid Sequence / Asparagine / Biochemistry and cell biology

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Amino acids as metabolic substrates during cardiac ischemia

Heart Failure / Humans / Animals / Amino Acids / Oxygen / Myocardium / Oxygen Consumption / Myocardium / Oxygen Consumption

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Plasma -tryptophan/neutral amino acid ratio and dexamethasone suppression in depression

Psychiatry / Dexamethasone / Humans / Female / Male / Regression Analysis / Depressive Disorder / Tryptophan / Middle Aged / Amino Acids / Adult / Regression Analysis / Depressive Disorder / Tryptophan / Middle Aged / Amino Acids / Adult

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D-amino acid levels in human physiological fluids

Analytical Chemistry / Organic Chemistry / Chirality / Pregnancy / Humans / Female / Plasma / Amniotic Fluid / Amino Acids / Adult / Amino Acid Profile / Reference Values / Female / Plasma / Amniotic Fluid / Amino Acids / Adult / Amino Acid Profile / Reference Values

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Energy-based prediction of amino acid-nucleotide base recognition

Thermodynamics / Computational Chemistry / Water / Computational Biology / DNA / Proteins / Amino Acids / Hydrogen Bonding / Amino Acid Profile / THEORETICAL AND COMPUTATIONAL CHEMISTRY / Protein Binding / Nucleotides / Proteins / Amino Acids / Hydrogen Bonding / Amino Acid Profile / THEORETICAL AND COMPUTATIONAL CHEMISTRY / Protein Binding / Nucleotides

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Biophysical characterization of a recombinant leucyl aminopeptidase from Bacillus kaustophilus

Biochemistry / Thermodynamics / Dentistry / Structural Biology / Molecular Dynamics Simulation / Genomics / Protein Folding / Proteomics / Biological Physics / Fluorescent Dyes and Reagents / Apoptosis / Structural Genomics / Ion Channels / Macromolecular X-Ray Crystallography / Protein Stability / HIV / Neurospora crassa / Cell line / Humans / Sequence alignment / Computer Simulation / Circular Dichroism / Mice / Animals / Bacillus / Ligand Binding / Temperature / Urea / Enzyme / Molecular cloning / Amino Acids / Protein Sequence Analysis / Cell nucleus / Anti-Bacterial Agents / Protein Secondary Structure Prediction / Success Rate / Spectrum analysis / Trifluoroethanol / Transfection / Protein Conformation / Molecular weight / Large Scale / Amino Acid Sequence / Calcium Chloride / Protein Quaternary Structure / Recombinant Protein / Structure activity Relationship / Recombinant Proteins / Protein Binding / Hydrogen-Ion Concentration / X Ray Crystallography / Structure Determination / Protein Denaturation / Ligands / Sodium Chloride / Biochemistry and cell biology / Solvents / Genomics / Protein Folding / Proteomics / Biological Physics / Fluorescent Dyes and Reagents / Apoptosis / Structural Genomics / Ion Channels / Macromolecular X-Ray Crystallography / Protein Stability / HIV / Neurospora crassa / Cell line / Humans / Sequence alignment / Computer Simulation / Circular Dichroism / Mice / Animals / Bacillus / Ligand Binding / Temperature / Urea / Enzyme / Molecular cloning / Amino Acids / Protein Sequence Analysis / Cell nucleus / Anti-Bacterial Agents / Protein Secondary Structure Prediction / Success Rate / Spectrum analysis / Trifluoroethanol / Transfection / Protein Conformation / Molecular weight / Large Scale / Amino Acid Sequence / Calcium Chloride / Protein Quaternary Structure / Recombinant Protein / Structure activity Relationship / Recombinant Proteins / Protein Binding / Hydrogen-Ion Concentration / X Ray Crystallography / Structure Determination / Protein Denaturation / Ligands / Sodium Chloride / Biochemistry and cell biology / Solvents

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Purification, Characterization and Partial Amino Acid Sequencing of Hydroxycinnamoyl-CoA: Tyramine N-(hydroxycinnamoyl)transferase from Tobacco Cell-Suspension Cultures

Engineering / Biochemistry / Technology / Chromatography / Kinetics / Hydroxyapatite / Tobacco / Calcium / Enzyme Inhibitors / Biological Chemistry / Snake venoms / Western blotting / Biological Sciences / Humans / Sequence alignment / Liver / Circular Dichroism / Animals / Male / Anura / Plants / Rat Brain / Trypsin / Proteins / Sodium Dodecyl Sulfate-Polyacrylamide Gel Electrophoresis / Organophosphorus Compounds / tESTIS / High Pressure Liquid Chromatography / Goats / CHEMICAL SCIENCES / European / Amino Acids / Rats / Guanosine Triphosphate / Substrate Specificity / Cooperativity / Molecular Mass / Molecular weight / Nerve Growth Factor / Hydroxyapatites / Amino Acid Sequence / Durapatite / Hydrogen-Ion Concentration / PLANT PROTEINS / Binding Site / Conformational Change / Gtp Binding Proteins / Molecular and Cellular Biochemistry / Biochemistry and cell biology / Cell Suspension Culture / Ouabain / Ammonium Sulphate / Hydroxyapatite / Tobacco / Calcium / Enzyme Inhibitors / Biological Chemistry / Snake venoms / Western blotting / Biological Sciences / Humans / Sequence alignment / Liver / Circular Dichroism / Animals / Male / Anura / Plants / Rat Brain / Trypsin / Proteins / Sodium Dodecyl Sulfate-Polyacrylamide Gel Electrophoresis / Organophosphorus Compounds / tESTIS / High Pressure Liquid Chromatography / Goats / CHEMICAL SCIENCES / European / Amino Acids / Rats / Guanosine Triphosphate / Substrate Specificity / Cooperativity / Molecular Mass / Molecular weight / Nerve Growth Factor / Hydroxyapatites / Amino Acid Sequence / Durapatite / Hydrogen-Ion Concentration / PLANT PROTEINS / Binding Site / Conformational Change / Gtp Binding Proteins / Molecular and Cellular Biochemistry / Biochemistry and cell biology / Cell Suspension Culture / Ouabain / Ammonium Sulphate

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Gawk, a novel human pituitary polypeptide: Isolation, immunocytochemical localization and complete amino acid sequence

Humans / Biochemical / High Pressure Liquid Chromatography / Pituitary Gland / Amino Acids / Amino Acid Sequence / Biochemistry and cell biology / Amino Acid Sequence / Biochemistry and cell biology

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Acute amino acids supplementation enhances pituitary responsiveness in athletes

Corticotropin Releasing Hormone / Sports / Medicine Science / Humans / Human Growth Hormone / Male / Dietary Supplements / Pituitary Gland / Amino Acids / Adult / Adrenocorticotropic Hormone / Amino Acid Profile / Medicine and Science In Sports and Exercise / Luteinizing Hormone / Follicle stimulating hormone / Male / Dietary Supplements / Pituitary Gland / Amino Acids / Adult / Adrenocorticotropic Hormone / Amino Acid Profile / Medicine and Science In Sports and Exercise / Luteinizing Hormone / Follicle stimulating hormone

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Grass roots chemistry: meta-Tyrosine, an herbicidal nonprotein amino acid

Multidisciplinary / Lettuce / Plant Roots / Arabidopsis / Poaceae / Herbicides / Amino Acids / Plant extracts / Amino Acid Profile / Tyrosine / Herbicides / Amino Acids / Plant extracts / Amino Acid Profile / Tyrosine

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