methionine has been researched along with norleucine in 71 studies
Timeframe | Studies, this research(%) | All Research% |
---|---|---|
pre-1990 | 33 (46.48) | 18.7374 |
1990's | 10 (14.08) | 18.2507 |
2000's | 14 (19.72) | 29.6817 |
2010's | 12 (16.90) | 24.3611 |
2020's | 2 (2.82) | 2.80 |
Authors | Studies |
---|---|
Akamatsu, M; Asao, M; Fujita, T; Iwamura, H | 1 |
Barker, DG; Bruton, CJ | 1 |
Chibata, I; Kisumi, M; Sugiura, M | 1 |
Calhoun, DH; Jensen, RA | 1 |
Kodaira, R; Komatsu, KI | 1 |
Bleich, HE; Day, AR; Freer, RJ; Glasel, JA | 1 |
Mukkada, AJ; Simon, MW | 1 |
Demain, AL; Drew, SW; Winstanley, DJ | 1 |
Wünsch, E | 1 |
Jones, DS; Old, JM | 2 |
Bleecker, S; Caster, WO | 1 |
Caboche, M | 1 |
Dudásová, S; Grancicová, E | 1 |
Chattopadhyay, MK; Ghosh, AK; Sengupta, S | 1 |
Baglioni, C; Bussolino, F; Camussi, G; Herrick-Davis, K; Tetta, C | 1 |
Beckmann, J; Mehlich, A; Schröder, W; Tschesche, H; Wenzel, HR | 1 |
Clavel-Seres, S; Clément, F; David, HL; Lazlo, A; Rastogi, N | 1 |
Bârzu, O; Cohen, GN; Fermandjian, S; Gilles, AM; Longin, R; Marlière, P; Meier, A; Monnot, M; Rose, T; Sarfati, R | 1 |
Altrock, BW; Curless, CC; Fenton, DM; Kenney, WC; Klein, ML; Lai, PH; Lu, HS; Mann, MB; Tsai, LB | 1 |
Kenney, WC; Lai, PH; Lu, HS; Tsai, LB | 1 |
Epand, RM; Raymer, KE | 1 |
Alonso, MJ; Luengo, JM | 1 |
Forrester, PI; Hancock, RL | 1 |
Kamely, D; Littlefield, JW | 1 |
Brown, JL | 1 |
Kamitakahara-Pearlstone, J; Polglase, WJ; Poulson, R | 1 |
Coulter, AW; Lombardini, JB; Talalay, P | 1 |
Hobson, AC | 1 |
Curran, PF; Preston, RL; Schaeffer, JF | 1 |
Kang, AH; Trelstad, RL | 1 |
Demain, AL; Drew, SW | 1 |
Brown, JC; Schubert, H | 1 |
Gardner, JD; Gemeiner, M; Göhring, W; Knof, S; Moroder, L; Scharf, R; Solomon, TE; Thamm, P; Wilschowitz, L; Wünsch, E | 1 |
Budisa, N; Demange, P; Eckerskorn, C; Huber, R; Kellermann, J; Steipe, B | 1 |
Arthur, P; Cone, J; Hughes, P; Kletke, C; Masui, Y; Randhawa, ZI; Wilkins, JA; Witkowska, HE; Yamanishi, K; Yasuda, S | 1 |
Drewello, M; Fischer, G; Jakob, M; Reimer, U; Schutkowski, M | 1 |
Lindner, H; Pittelkow, S; Röhm, KH | 1 |
Ashur-Fabian, O; Davidson, A; Fridkin, M; Giladi, E; Gozes, I; Perl, O; Rubinraut, S | 1 |
Vogel, HJ; Yuan, T | 1 |
Cramer, SM; Hauer, CR; Rupp, RG; Shoup, VA; Sunasara, KM | 1 |
Vogel, HJ; Weljie, AM | 1 |
Berry, SM; Blackburn, NJ; Low, DW; Lu, Y; Ralle, M | 1 |
Arnold, FH; Cirino, PC; Takahashi, K; Tang, Y; Tirrell, DA | 1 |
DEMAIN, AL; HENDLIN, D; NEWKIRK, JF | 1 |
Ling, N; Lio, FM; Liu, XJ; Olshefski, D; Ott, TR; Struthers, RS | 1 |
Arany, S; Gonmori, K; Ohtani, S; Yoshioka, N | 1 |
Fukahori, T; Nishikawa, S; Yamaguchi, K | 1 |
Tatko, CD; Waters, ML | 1 |
Link, AJ; Tirrell, DA; Vink, MK | 1 |
Clementi, ME; Misiti, F | 1 |
Berry, SM; Garner, DK; Honek, JF; Hwang, HJ; Lu, Y; Savelieff, MG; Vaughan, MD | 1 |
Levine, RL; Luo, S | 1 |
Budisa, N; Nehring, S; Wenger, W; Wiltschi, B | 1 |
Francisco-Marquez, M; Galano, A | 1 |
Goddard, WA; Mechulam, Y; Schmitt, E; Tanrikulu, IC; Tirrell, DA | 1 |
Clementi, ME; Giardina, B; Misiti, F | 1 |
JONES, MJ; LAMPEN, JO | 1 |
Cabello, G; Colombo, G; Gabizon, R; Gasset, M; Lisa, S; Meli, M | 1 |
Buděšínský, M; Jiráček, J; Liboska, R; Mucha, A; Pawełczak, M; Pícha, J | 1 |
Crider, SE; Franz, KJ; Holbrook, RJ | 1 |
Abdeljabbar, DM; Klein, TJ; Link, AJ | 1 |
Hibi, M; Kawashima, T; Kodera, T; Ogawa, J; Shimizu, S; Smirnov, SV; Sokolov, PM; Sugiyama, M; Yokozeki, K | 1 |
Biswas, D; Crandall, PG; Lingbeck, JM; Muthaiyan, A; O'Bryan, CA; Ricke, SC; Saengkerdsub, S; Wilkinson, HH | 1 |
Görbitz, CH; Karen, P | 1 |
Laird, MW; Veeravalli, K | 1 |
Carpick, B; D'Amore, T; Farrell, P; Gao, M; James, A; Ni, J; Yao, J; Yuan, T | 1 |
Afonin, S; Kara, S; Kattge, S; Radchenko, DS; Ulrich, AS | 1 |
Geurink, PP; Ovaa, H; van Tol, BDM; Xin, BT | 1 |
Gaillard, T; Mechulam, Y; Nigro, G; Opuu, V; Schmitt, E; Simonson, T | 1 |
Daley, EJ; Dean, T; Gardella, TJ; Katritch, V; Khatri, A; Vilardaga, JP; Zaidi, SA | 1 |
71 other study(ies) available for methionine and norleucine
Article | Year |
---|---|
Quantitative structure-activity relationships of the bitter thresholds of amino acids, peptides, and their derivatives.
Topics: Amino Acids; Humans; Mathematics; Peptides; Structure-Activity Relationship; Taste | 1987 |
The fate of norleucine as a replacement for methionine in protein synthesis.
Topics: Amino Acid Sequence; Aminocaproates; Animals; Bacterial Proteins; Cattle; Escherichia coli; Methionine; Norleucine; RNA, Bacterial; RNA, Transfer, Amino Acyl | 1979 |
Norleucine accumulation by a norleucine-resistant mutant of Serratia marcescens.
Topics: Acyltransferases; Aminocaproates; Drug Resistance, Microbial; Feedback; Homoserine; Methionine; Mutation; Norleucine; Serratia marcescens; Succinates; Valine | 1977 |
Increased antimetabolite sensitivity with variation of carbon source during growth.
Topics: Amino Acids; Antimetabolites; Citrates; Glycerol; Hexoses; Histidine; Methionine; Norleucine; Serratia marcescens; Tryptophan; Tyrosine | 1978 |
Sulfur metabolism of a mutant of Cephalosporium acremonium with enhanced potential to utilize sulfate for cephalosporin C production.
Topics: Acremonium; Amino Acids; Cephalosporins; Cystathionine beta-Synthase; Cystathionine gamma-Lyase; Cysteine; Cysteine Synthase; Methionine; Norleucine; Penicillins; Sulfates; Sulfur | 1977 |
360 MHz proton NMR spectra of active and inactive derivatives of methionine-enkephalin. Assignments, derived parameters, conformational implications.
Topics: Leucine; Magnetic Resonance Spectroscopy; Methionine; Narcotics; Norleucine; Oligopeptides; Protein Conformation | 1977 |
Leishmania tropica: regulation and specificity of the methionine transport system in promastigotes.
Topics: Amino Acids; Animals; Binding, Competitive; Biological Transport, Active; Carrier Proteins; Ethionine; Kinetics; Leishmania; Methionine; Norleucine; Structure-Activity Relationship | 1977 |
Effect of norleucine on mycelial fragmentation in Cephalosporium acremonium.
Topics: Acremonium; Aminocaproates; Cephalosporins; Methionine; Norleucine; Spores, Fungal; Stereoisomerism; Sulfur | 1976 |
Syntheses of motilin analogues.
Topics: Amino Acid Sequence; Chromatography, Ion Exchange; Gastrointestinal Hormones; Leucine; Methionine; Motilin; Norleucine | 1976 |
The recognition of methionine analogues by Escherichia coli methionyl-transfer ribonucleic acid synthetase.
Topics: Amino Acyl-tRNA Synthetases; Escherichia coli; Ethionine; Methionine; Methionine-tRNA Ligase; Norleucine; Structure-Activity Relationship | 1975 |
Hyperglycemic effect of amino compounds structurally related to caproate in rats.
Topics: Amino Acids; Aminocaproates; Animals; Diabetes Mellitus; Glucose Tolerance Test; Glutamates; Glycosuria; Hyperglycemia; Leucine; Male; Methionine; Norleucine; Rats; Structure-Activity Relationship; Time Factors | 1975 |
Methionine metabolism in BHK cells: selection and characterization of ethionine resistant clones.
Topics: 5-Methyltetrahydrofolate-Homocysteine S-Methyltransferase; Cell Division; Cell Line; Clone Cells; Drug Resistance; Ethionine; Folic Acid; Homocysteine; Methionine; Methionine Adenosyltransferase; Mutation; Norleucine; Quinone Reductases; Selenomethionine; Vitamin K | 1976 |
Activation of leucyl-tRNA formation in preparations from rat liver.
Topics: Amino Acids; Amino Acyl-tRNA Synthetases; Animals; Enzyme Activation; Kinetics; Leucine-tRNA Ligase; Liver; Methionine; Norleucine; Rats | 1976 |
Influence of casein and soy flour proteins on aminoacid content in the liver of experimental animals.
Topics: Alanine; Amino Acids; Animals; Asparagine; Aspartic Acid; Caseins; Cystine; Dietary Proteins; Food, Fortified; Glycine; Liver; Methionine; Norleucine; Ornithine; Plant Proteins, Dietary; Rats; Soybean Proteins; Taurine | 1992 |
Control of methionine biosynthesis in Escherichia coli K12: a closer study with analogue-resistant mutants.
Topics: Adenosine; Amino Acids; Chromosome Mapping; Chromosomes, Bacterial; Drug Resistance, Microbial; Escherichia coli; Ethionine; Genotype; Kinetics; Methionine; Mutation; Norleucine; Phenotype; Transformation, Bacterial | 1991 |
Inhibition of the synthesis of platelet-activating factor by anti-inflammatory peptides (antiflammins) without methionine.
Topics: Alanine; Amino Acid Sequence; Animals; Anti-Inflammatory Agents, Non-Steroidal; Arachidonic Acids; Cells, Cultured; Enzyme Activation; Humans; Methionine; Molecular Sequence Data; Neutrophils; Norleucine; Oligopeptides; Peptide Fragments; Phagocytosis; Platelet Activating Factor; Rats; Uteroglobin | 1991 |
Semisynthesis of Arg15, Glu15, Met15, and Nle15-aprotinin involving enzymatic peptide bond resynthesis.
Topics: Amino Acid Sequence; Aminocaproates; Animals; Aprotinin; Arginine; Chromatography, High Pressure Liquid; Chymotrypsin; Electrophoresis, Polyacrylamide Gel; Glutamates; Glutamic Acid; Humans; Hydrolysis; Methionine; Norleucine; Peptide Fragments; Trypsin | 1989 |
Methionine as methyl-group donor in the synthesis of Mycobacterium avium envelope lipids, and its inhibition by DL-ethionine, D-norleucine and DL-norleucine.
Topics: Cell Wall; Ethionine; Membrane Lipids; Methionine; Methylation; Microscopy, Electron; Mycobacterium avium; Norleucine | 1989 |
Conservative replacement of methionine by norleucine in Escherichia coli adenylate kinase.
Topics: Adenosine Monophosphate; Adenylate Kinase; Amino Acids; Aminocaproates; Circular Dichroism; Cyanogen Bromide; Escherichia coli; Hydrogen Peroxide; Kinetics; Methionine; Norleucine; Phosphotransferases; Structure-Activity Relationship | 1988 |
Control of misincorporation of de novo synthesized norleucine into recombinant interleukin-2 in E. coli.
Topics: Aminocaproates; Cyanogen Bromide; Escherichia coli; Feedback; Fermentation; Interferon Type I; Interleukin-2; Leucine; Methionine; Mutation; Norleucine; Recombinant Proteins | 1988 |
Identification of unusual replacement of methionine by norleucine in recombinant interleukin-2 produced by E. coli.
Topics: Amino Acid Sequence; Amino Acids; Aminocaproates; Chromatography, High Pressure Liquid; Escherichia coli; Humans; Interleukin-2; Mass Spectrometry; Methionine; Molecular Sequence Data; Norleucine; Peptide Fragments; Recombinant Proteins; Trypsin | 1988 |
Comparison of the interaction of methionine and norleucine-containing peptides with phospholipid bilayers.
Topics: Aminocaproates; Dimyristoylphosphatidylcholine; Lipid Bilayers; Methionine; Models, Biological; Norleucine; Oligopeptides | 1987 |
Interference by methionine on valine uptake in Acremonium chrysogenum.
Topics: Acremonium; Culture Media; Methionine; Norleucine; Oligopeptides; Valine | 1987 |
Increase of soluble RNA methylase activities by chemical carcinogens.
Topics: Animals; Biological Assay; Carbon Isotopes; Carcinogens; Cricetinae; Cytosine Nucleotides; Diet; Escherichia coli; Ethionine; Liver; Methionine; Methylation; Methyltransferases; Norleucine; p-Dimethylaminoazobenzene; Phenylalanine; Rats; RNA, Transfer; Saccharomyces cerevisiae; Stimulation, Chemical; Time Factors; Uracil Nucleotides | 1973 |
Isolation and characterization of norleucine-resistant baby hamster kidney cells.
Topics: Aminocaproates; Animals; Biological Transport; Bromodeoxyuridine; Carbon Radioisotopes; Cell Line; Cell Survival; Clone Cells; Cricetinae; Drug Resistance; Homocysteine; Kidney; Mesylates; Methionine; Methyltransferases; Nitrosoguanidines; Norleucine; Temperature; Tetrahydrofolates; Time Factors | 1974 |
The modification of the amino terminal region of Escherichia coli proteins after initiation with methionine analogues.
Topics: Amino Acid Sequence; Bacterial Proteins; Escherichia coli; Ethionine; Methionine; Norleucine; Peptide Chain Initiation, Translational; Tritium | 1973 |
Properties of P503 in Escherichia coli.
Topics: Amino Acids; Caseins; Culture Media; Escherichia coli; Ethionine; Methionine; Norleucine; Oxidation-Reduction; Pigments, Biological; Porphyrins; Protein Hydrolysates; Selenium; Spectrophotometry | 1973 |
Structural and conformational analogues of L-methionine as inhibitors of the enzymatic synthesis of S-adenosyl-l-methionine. I. Saturated and unsaturated aliphatic amino acids.
Topics: Adenosine; Alkylation; Amino Acids; Animals; Caproates; Carbon Radioisotopes; Chromatography, Ion Exchange; Depression, Chemical; Escherichia coli; Isomerism; Kinetics; Liver; Methionine; Molecular Conformation; Norleucine; Rats; S-Adenosylmethionine; Structure-Activity Relationship; Transferases; Valerates; Valine; Yeasts | 1974 |
A norleucine-resistant mutant of Salmonella typhimurium with a possible defect in valine uptake or regulation.
Topics: Aminocaproates; Drug Resistance, Microbial; Ethionine; Leucine; Methionine; Mutation; Norleucine; Salmonella typhimurium; Transduction, Genetic; Valine | 1974 |
Inhibition of amino acid transport in rabbit intestine by p-chloromercuriphenyl sulfonic acid.
Topics: Amino Acids; Animals; Biological Transport; Dithiothreitol; In Vitro Techniques; Intestinal Mucosa; Intestine, Small; Intestines; Kinetics; Mercury; Methionine; Norleucine; Organometallic Compounds; Phenylalanine; Rabbits; Sodium; Sulfhydryl Reagents; Sulfonic Acids; Tryptophan | 1973 |
A collagen defect in homocystinuria.
Topics: Adult; Aldehydes; Amino Acids; Biopsy; Borohydrides; Child; Collagen; Dialysis; Histidine; Homocysteine; Homocystine; Homocystinuria; Humans; Hydrolysis; Hydroxylysine; Methionine; Microscopy, Electron; Norleucine; Skin; Sodium; Solubility; Temperature; Time Factors; Tritium | 1973 |
Methionine control of cephalosporin C formation.
Topics: Acremonium; Alcaligenes; Biological Assay; Carbon Isotopes; Cephalosporins; Cysteine; Methionine; Norleucine | 1973 |
Correction to the amino acid sequence of porcine motilin.
Topics: Amino Acid Sequence; Animals; Dansyl Compounds; Electrophoresis, Paper; Evaluation Studies as Topic; Gastrointestinal Hormones; Glutamine; Kinetics; Leucyl Aminopeptidase; Methionine; Norleucine; Peptides; Swine; Time Factors; Trypsin | 1974 |
[Cholecystokinin-pancreozymin synthesis. Synthesis of [28-threonine,31-norleucine]- and [28-threonine,31-leucine]cholecystokinin-pancreozymin-(25-33)-nonapeptide].
Topics: Amino Acid Sequence; Cholecystokinin; Humans; Indicators and Reagents; Methionine; Methods; Norleucine; Oligopeptides; Peptide Fragments; Structure-Activity Relationship | 1981 |
High-level biosynthetic substitution of methionine in proteins by its analogs 2-aminohexanoic acid, selenomethionine, telluromethionine and ethionine in Escherichia coli.
Topics: Amino Acids; Annexin A5; Chromatography, High Pressure Liquid; Cloning, Molecular; Crystallography, X-Ray; Escherichia coli; Ethionine; Fourier Analysis; Humans; Mass Spectrometry; Methionine; Norleucine; Recombinant Proteins; Selenomethionine; Tellurium | 1995 |
Incorporation of norleucine at methionine positions in recombinant human macrophage colony stimulating factor (M-CSF, 4-153) expressed in Escherichia coli: structural analysis.
Topics: Amino Acid Sequence; Chromatography, High Pressure Liquid; Cloning, Molecular; Escherichia coli; Humans; Hydrolysis; Macrophage Colony-Stimulating Factor; Mass Spectrometry; Methionine; Molecular Sequence Data; Norleucine; Peptide Fragments; Protein Conformation; Recombinant Proteins | 1994 |
Conformational state of a 25-mer peptide from the cyclophilin-binding loop of the HIV type 1 capsid protein.
Topics: Amino Acid Sequence; Capsid; HIV Core Protein p24; Humans; Magnetic Resonance Spectroscopy; Methionine; Molecular Sequence Data; Norleucine; Peptide Fragments; Peptidylprolyl Isomerase; Protein Binding; Protein Conformation; Solutions | 1997 |
Human and porcine aminoacylase I overproduced in a baculovirus expression vector system: evidence for structural and functional identity with enzymes isolated from kidney.
Topics: Acetylation; Amidohydrolases; Animals; Baculoviridae; Base Sequence; Cell Line; Chromatography, Liquid; DNA Primers; Electrophoresis, Polyacrylamide Gel; Escherichia coli; Humans; Kidney; Kinetics; Methionine; Norleucine; Peptide Fragments; Polymerase Chain Reaction; Recombinant Proteins; Substrate Specificity; Swine | 1998 |
Mapping the active site in vasoactive intestinal peptide to a core of four amino acids: neuroprotective drug design.
Topics: Amino Acid Sequence; Amino Acid Substitution; Animals; Animals, Newborn; Apolipoproteins E; Astrocytes; Binding Sites; Cell Survival; Cells, Cultured; Cerebral Cortex; Choline O-Acetyltransferase; Drug Design; Methionine; Molecular Sequence Data; Neuroglia; Neurons; Neuroprotective Agents; Norleucine; Oligopeptides; Rats; Vasoactive Intestinal Peptide | 1999 |
Substitution of the methionine residues of calmodulin with the unnatural amino acid analogs ethionine and norleucine: biochemical and spectroscopic studies.
Topics: Amino Acid Substitution; Amino Acids; Animals; Calcineurin; Calmodulin; Circular Dichroism; Electrophoresis, Polyacrylamide Gel; Ethionine; Magnetic Resonance Spectroscopy; Methionine; Myosin-Light-Chain Kinase; Norleucine; Spectroscopy, Fourier Transform Infrared | 1999 |
Characterization of recombinant human brain-derived neurotrophic factor variants.
Topics: Alkylation; Binding Sites; Brain-Derived Neurotrophic Factor; Cell Line; Cell Survival; Chromatography, High Pressure Liquid; Cyanogen Bromide; Escherichia coli; Genetic Variation; Humans; Mass Spectrometry; Methionine; Molecular Weight; Norleucine; Oxidation-Reduction; Peptide Fragments; Peptide Mapping; Receptor, trkB; Recombinant Proteins; Sequence Analysis, Protein; Serine Endopeptidases | 1999 |
Tryptophan fluorescence of calmodulin binding domain peptides interacting with calmodulin containing unnatural methionine analogues.
Topics: 3',5'-Cyclic-AMP Phosphodiesterases; Amino Acid Sequence; Binding Sites; Calmodulin; Calmodulin-Binding Proteins; Ethionine; Fluorescence; Melitten; Methionine; Molecular Sequence Data; Myosin-Light-Chain Kinase; Norleucine; Peptide Fragments; Spectrometry, Fluorescence; Tryptophan | 2000 |
Probing the role of axial methionine in the blue copper center of azurin with unnatural amino acids.
Topics: Absorptiometry, Photon; Azurin; Electron Spin Resonance Spectroscopy; Ligands; Methionine; Mutagenesis, Site-Directed; Norleucine; Oxidation-Reduction; Pseudomonas aeruginosa; Selenomethionine; Spectrophotometry, Ultraviolet | 2003 |
Global incorporation of norleucine in place of methionine in cytochrome P450 BM-3 heme domain increases peroxygenase activity.
Topics: Culture Media; Cytochrome P-450 Enzyme System; Methionine; Mixed Function Oxygenases; Norleucine; Protein Engineering; Temperature | 2003 |
Effect of methionine, norleucine, and lysine derivatives on cephalosporin C formation in chemically defined media.
Topics: Acremonium; Cephalosporins; Culture Media; Leucine; Lysine; Methionine; Norleucine | 1963 |
Determinants of high-affinity binding and receptor activation in the N-terminus of CCL-19 (MIP-3 beta).
Topics: Acetylation; Alanine; Amino Acid Sequence; Amino Acid Substitution; Animals; Cell Line, Tumor; Cell Migration Inhibition; Chemokine CCL19; Chemokine CCL21; Chemokines, CC; CHO Cells; Cricetinae; Humans; Ligands; Methionine; Molecular Sequence Data; Norleucine; Peptide Fragments; Protein Binding; Receptors, CCR7; Receptors, Chemokine; Receptors, G-Protein-Coupled; Sequence Deletion | 2004 |
Age estimation from aspartic acid racemization of root dentin by internal standard method.
Topics: Adolescent; Adult; Age Determination by Teeth; Aged; Aspartic Acid; Chromatography, Gas; Dentin; Female; Forensic Dentistry; Humans; Linear Models; Male; Methionine; Middle Aged; Norleucine; Tooth Root | 2004 |
Ultrasonic relaxation due to inclusion complex of amino acid by beta-cyclodextrin in aqueous solution.
Topics: Absorption; beta-Cyclodextrins; Cyclodextrins; Hydrogen-Ion Concentration; Methionine; Norleucine; Ultrasonics | 2004 |
Investigation of the nature of the methionine-pi interaction in beta-hairpin peptide model systems.
Topics: Amides; Hydrophobic and Hydrophilic Interactions; Magnetic Resonance Spectroscopy; Methionine; Models, Molecular; Norleucine; Peptides; Phenylalanine; Protein Denaturation; Protein Structure, Secondary; Sulfur; Thermodynamics; Tryptophan | 2004 |
Presentation and detection of azide functionality in bacterial cell surface proteins.
Topics: Alanine; Azides; Bacterial Outer Membrane Proteins; Catalysis; Copper; Escherichia coli; Escherichia coli Proteins; Flow Cytometry; Methionine; Norleucine; Spectrometry, Fluorescence; Triazoles; Valine | 2004 |
Substitution of methionine 35 inhibits apoptotic effects of Abeta(31-35) and Abeta(25-35) fragments of amyloid-beta protein in PC12 cells.
Topics: Amino Acid Substitution; Amyloid beta-Peptides; Animals; Apoptosis; Caspases; Cytochromes c; Humans; Methionine; Neurons; Norleucine; PC12 Cells; Peptide Fragments; Rats | 2005 |
Reduction potential tuning of the blue copper center in Pseudomonas aeruginosa azurin by the axial methionine as probed by unnatural amino acids.
Topics: Amino Acids; Azurin; Copper; Hydrogen Bonding; Ligands; Methionine; Models, Molecular; Norleucine; Oxidation-Reduction; Protein Conformation; Pseudomonas aeruginosa; Selenomethionine; Spectrum Analysis | 2006 |
Methionine in proteins defends against oxidative stress.
Topics: Escherichia coli; Escherichia coli Proteins; Methionine; Microbial Viability; Models, Molecular; Norleucine; Oxidation-Reduction; Oxidative Stress; Protein Carbonylation; Protein Structure, Tertiary; Substrate Specificity | 2009 |
Expanding the genetic code of Saccharomyces cerevisiae with methionine analogues.
Topics: Alkynes; Genetic Code; Glycine; Humans; Methionine; Norleucine; Recombinant Proteins; Saccharomyces cerevisiae; Superoxide Dismutase | 2008 |
Role of the sulfur atom on the reactivity of methionine toward OH radicals: comparison with norleucine.
Topics: Computer Simulation; Hydroxyl Radical; Methionine; Models, Chemical; Norleucine; Oligopeptides; Sulfur | 2009 |
Discovery of Escherichia coli methionyl-tRNA synthetase mutants for efficient labeling of proteins with azidonorleucine in vivo.
Topics: Azides; Escherichia coli; Flow Cytometry; Hydrogen Bonding; Kinetics; Methionine; Methionine-tRNA Ligase; Models, Molecular; Molecular Structure; Mutation; Norleucine; Protein Engineering; Staining and Labeling | 2009 |
Oxidation of methionine 35 reduces toxicity of the amyloid beta-peptide(1-42) in neuroblastoma cells (IMR-32) via enzyme methionine sulfoxide reductase A expression and function.
Topics: Amino Acid Substitution; Amyloid beta-Peptides; Animals; Antioxidants; Cell Line, Tumor; Cell Survival; Cyclic N-Oxides; DNA, Complementary; Humans; Methionine; Methionine Sulfoxide Reductases; Neuroblastoma; Norleucine; Oxidation-Reduction; Peptide Fragments; Rats; Reactive Oxygen Species; Reverse Transcriptase Polymerase Chain Reaction; RNA; Spin Labels | 2010 |
Studies on the sulfur metabolism of Escherichia coli; interrelations of norleucine and methionine in the nutrition of Escherichia coli and of a methionine-requiring mutant of Escherichia coli.
Topics: Bacteria; Biochemical Phenomena; Escherichia coli; Leucine; Methionine; Norleucine; Sulfur | 1947 |
The structural intolerance of the PrP alpha-fold for polar substitution of the helix-3 methionines.
Topics: Amino Acid Substitution; Circular Dichroism; DNA Primers; Genetic Variation; Homoserine; Humans; Methionine; Models, Molecular; Norleucine; Prion Diseases; Prions; Protein Conformation; Protein Folding | 2010 |
Unusual activity pattern of leucine aminopeptidase inhibitors based on phosphorus containing derivatives of methionine and norleucine.
Topics: Animals; Enzyme Activation; Enzyme Inhibitors; Kidney; Leucyl Aminopeptidase; Methionine; Molecular Structure; Norleucine; Phosphorus; Swine | 2011 |
Coordination of platinum therapeutic agents to met-rich motifs of human copper transport protein1.
Topics: Amino Acid Motifs; Amino Acid Sequence; Amino Acid Substitution; Antineoplastic Agents; Cation Transport Proteins; Chromatography, Liquid; Copper Transporter 1; Humans; Mass Spectrometry; Methionine; Molecular Sequence Annotation; Molecular Sequence Data; Norleucine; Organoplatinum Compounds; Peptides | 2010 |
An engineered methionyl-tRNA synthetase enables azidonorleucine incorporation in methionine prototrophic bacteria.
Topics: Azides; Escherichia coli; Methionine; Methionine-tRNA Ligase; Norleucine; Protein Engineering; Recombinant Proteins | 2011 |
L-leucine 5-hydroxylase of Nostoc punctiforme is a novel type of Fe(II)/α-ketoglutarate-dependent dioxygenase that is useful as a biocatalyst.
Topics: Dioxygenases; Ethionine; Iron; Ketoglutaric Acids; Leucine; Methionine; Norleucine; Nostoc; Safrole | 2013 |
Characterization of isolated yeast growth response to methionine analogs.
Topics: Animal Feed; Dietary Supplements; Edible Grain; Ethionine; Methionine; Norleucine; Phylogeny; Yeasts | 2013 |
Twin displacive phase transitions in amino acid quasiracemates.
Topics: Calorimetry, Differential Scanning; Hydrogen Bonding; Hydrophobic and Hydrophilic Interactions; Least-Squares Analysis; Methionine; Molecular Structure; Norleucine; Phase Transition; Temperature; Valine; X-Ray Diffraction | 2015 |
Toward an era of utilizing methionine overproducing hosts for recombinant protein production in Escherichia coli.
Topics: Escherichia coli; Fermentation; Industrial Microbiology; Methionine; Norleucine; Recombinant Proteins; Valine | 2015 |
Investigation into the misincorporation of norleucine into a recombinant protein vaccine candidate.
Topics: Batch Cell Culture Techniques; Culture Media; Escherichia coli; Fermentation; Methionine; Norleucine; Recombinant Proteins; Vaccines; Valine | 2015 |
Does a methionine-to-norleucine substitution in PGLa influence peptide-membrane interactions?
Topics: Amino Acid Substitution; Antimicrobial Cationic Peptides; Erythrocyte Membrane; Escherichia coli; Hemolysis; Methionine; Norleucine; Nuclear Magnetic Resonance, Biomolecular; Staphylococcus aureus | 2016 |
Native chemical ligation at methionine bioisostere norleucine allows for N-terminal chemical protein ligation.
Topics: Methionine; Norleucine; Ubiquitins | 2018 |
Adaptive landscape flattening allows the design of both enzyme: Substrate binding and catalytic power.
Topics: Adenosine Monophosphate; Azides; Binding Sites; Catalysis; Enzymes; Methionine; Methionine-tRNA Ligase; Monte Carlo Method; Mutation; Norleucine; Protein Binding; Protein Engineering; Substrate Specificity | 2020 |
Ligand-Dependent Effects of Methionine-8 Oxidation in Parathyroid Hormone Peptide Analogues.
Topics: Animals; Calcium; Cell Line, Tumor; Drug Evaluation, Preclinical; Female; HEK293 Cells; Humans; Hypoparathyroidism; Methionine; Mice; Models, Molecular; Norleucine; Oxidation-Reduction; Parathyroid Hormone; Rats; Receptor, Parathyroid Hormone, Type 1 | 2021 |