methionine has been researched along with alpha-chymotrypsin in 133 studies
| Timeframe | Studies, this research(%) | All Research% |
|---|---|---|
| pre-1990 | 115 (86.47) | 18.7374 |
| 1990's | 11 (8.27) | 18.2507 |
| 2000's | 4 (3.01) | 29.6817 |
| 2010's | 2 (1.50) | 24.3611 |
| 2020's | 1 (0.75) | 2.80 |
| Authors | Studies |
|---|---|
| Ghelis, C; Labouesse, B; Labouesse, J | 1 |
| Glover, GI; Mariano, PS; Petersen, JR | 1 |
| Homandberg, GA; Laskowski, M; Mattis, JA | 1 |
| Chatis, PA; Morrison, TG | 1 |
| Chen, SN; Hoffman, MZ | 1 |
| Johnson, D; Travis, J | 1 |
| Das, MK; Vithayathil, PJ | 1 |
| Kullmann, W | 1 |
| Burnstein, Y; Gertler, A; Shechter, Y | 1 |
| Carpenter, MR; Jurásek, L; Olafson, RW; Smillie, LB | 1 |
| Patchornik, A; Rubinstein, M; Shechter, Y | 1 |
| Cohen, SG; Ehret, A; Mor, G | 1 |
| Schultz, RM; Treadway, WJ | 1 |
| Khaw, KT; Lebenthal, E; Shwachman, H | 1 |
| Burstein, Y; Patchornik, A; Shechter, Y | 1 |
| Fritz, H; Hochstrasser, K | 1 |
| Affleck, R; Clark, DS; Haynes, CA | 1 |
| Irvine, JW; Lindberg, I; Roberts, SF | 1 |
| Pizzo, SV; Swaim, MW | 1 |
| Beckmann, J; Mehlich, A; Schröder, W; Tschesche, H; Wenzel, HR | 1 |
| Angeletti, M; Ascoli, F; Concetti, A; Fioretti, E | 1 |
| Geary, WA; Gonias, SL | 1 |
| Castro, B; Coletti-Previero, MA; Favel, A; Le-Nguyen, D | 1 |
| Grandgenett, D; Hippenmeyer, PJ; Oroszlan, S; Quinn, T | 1 |
| Hsu, CH; Kingsbury, DW | 1 |
| el Battari, A; Fantini, J; Giannellini, F; Luis, J; Martin, JM; Marvaldi, J; Pichon, J | 1 |
| Böhm, L; Mitchell, TC; Sautiere, P; Turner, C | 1 |
| Allen, RG; Barrett, JT | 1 |
| Skerrow, D | 1 |
| Hood, L; McKean, D; Potter, M | 2 |
| Ensinck, JW; Lavis, VR; Sakai, T; Williams, RH | 1 |
| Wilson, RJ | 1 |
| Gapanhuk, E; Henriques, OB | 1 |
| Kosman, DJ | 1 |
| Maizel, JV; Shaw, EN; Stewart, ML; Summers, DF | 1 |
| Kosman, DJ; Piette, LH | 1 |
| Elliott, DL; Gibian, MU; Radomsky, NA | 1 |
| Baker, HN; Delahunty, T; Gotto, AM; Jackson, RL | 1 |
| Lodish, HF; Morrison, TG | 1 |
| Konovessi-Panayotatos, A; Schultz, RM; Treadway, WJ | 1 |
| Burridge, K | 1 |
| Fowler, AV; Zabin, I | 1 |
| Alazard, R; Béchet, JJ; Dupaix, A; Yon, J | 1 |
| Hofmann, T; Wasi, S | 1 |
| Tulinsky, A; Vandlen, RL | 1 |
| Gallwitz, U | 1 |
| Havsteen, BH | 1 |
| Ainslie, GR; Barritt, LC; Neet, KE; Sackrison, KM | 1 |
| Glover, GI; Hildreth, RA; Lowe, TW; Mariano, PS; Wilkinson, TJ | 1 |
| Clegg, JB; Jarvis, JM; Milstein, C | 1 |
| Degani, Y; Patchornik, A; Spande, TF; Witkop, B | 1 |
| Jörnvall, H | 1 |
| Taniguchi, N | 1 |
| Mandy, WJ; Prahl, JW; Todd, CW | 1 |
| Fitzgerald, PJ; Marsh, WH; Parsa, I | 2 |
| Hysert, DW; Jones, JB | 1 |
| Bohak, Z; Naider, F | 1 |
| Gertler, A; Nitsan, Z | 1 |
| Benjamin, DC; Cebra, JJ; Hussain, QZ | 1 |
| Bourdel, G; Forestier, M; Girard-Globa, A | 1 |
| Biltonen, R; Schwartz, AT; Wadsö, I | 1 |
| Jackson, M; Sherman, F; Shipman, NA; Stewart, JW | 1 |
| Furka, A | 1 |
| Bradbury, JH; Chapman, BE; King, NL | 1 |
| Clark, BF; Marcker, KA | 2 |
| Brawerman, G; Eisenstadt, JM; Meyer, R; Schwartz, JH | 1 |
| Blout, ER; Sigman, DS; Torchia, DA | 1 |
| Dickerson, RE; Eisenberg, D; Kopka, ML; Varnum, J | 1 |
| Brydon, SE; Neet, KE | 1 |
| Smillie, LB; Stevenson, KJ | 3 |
| Gurd, FR; Hugli, TE | 1 |
| Hein, GE; Kumar, S | 1 |
| Cohen, SG; Lo, LW | 1 |
| Ellin, RI; Thompson, AR | 1 |
| Hapner, KD; Wilcox, PE | 1 |
| Grosclaude, F; Mercier, JC; Ribadeau-Dumas, B | 1 |
| Damoglou, AP; Lindley, H; Stapleton, IW | 1 |
| Lacko, AG; Neurath, H | 1 |
| Biltonen, R; Lumry, R | 1 |
| Matsubara, H; Sasaki, RM | 1 |
| Marshall, AG | 1 |
| Bonner, J; DeLange, RJ; Fambrough, DM; Smith, EL | 1 |
| Blow, DM; Henderson, R; Matthews, BW; Sigler, PB | 1 |
| Alden, RA; Kraut, J; Wright, CS | 1 |
| Banerji, AP; Sohonie, K | 1 |
| Bergdoll, MS; Huang, IY; Schantz, EJ | 1 |
| Imagawa, T; Inouye, M; Nakanishi, T; Tsugita, A | 1 |
| Snook, JT | 1 |
| Biserte, G; Boulanger, Y; Dautrevaux, M; Han, K | 1 |
| Tsai, HJ; Williams, GR | 1 |
| Batt, CW; Koshland, DE; Weiner, H | 1 |
| Beale, D | 1 |
| Biscoglio, M; Paladini, AC; Santomé, JA; Wolfenstein, CE | 1 |
| Bender, ML; Feder, J; Kézdy, FJ | 1 |
| Birk, Y; Bondi, A; Gertler, A | 1 |
| Gaertner, H; Puigserver, A | 1 |
| Johnson, DA | 1 |
| Bing, DH; Feldmann, RJ; Furie, B; Furie, BC; Laura, R; Robison, DJ | 1 |
| Akasaka, K; Fujii, S; Hatano, H | 1 |
| Clarke, S; Freitag, C | 1 |
| Beyreuther, K; Dahr, W; Gielen, W; Krüger, J | 1 |
| Lawson, WB; Rao, GJ | 1 |
| Amiconi, G; Ascenzi, P; Barra, D; Bolognesi, M; Cutruzzolà, F; Djinović Carugo, K; Menegatti, E; Sarti, P; Schnebli, HP; Tomova, S | 1 |
| Gráf, L; Pál, G; Patthy, A; Sprengel, G | 1 |
| Amiconi, G; Ascenzi, P; Barra, D; Bolognesi, M; Cutruzzolá, F; Menegatti, E; Sarti, P; Schnebli, HP; Tomova, S | 1 |
| Boersma, WJ; Brinkmann, AO; de Ruiter, PE; Grootegoed, JA; Kuiper, GG; Trapman, J | 1 |
| Bernard, VD; Peanasky, RJ | 1 |
| Alvarez, V; Arias, CF; López, S; Romero, P | 1 |
| Asgeirsson, B; Højrup, P; Leth-Larsen, R; Nørregaard-Madsen, M; Thórólfsson, M | 1 |
| Ball, DL; Elliott, ME; Goodfriend, TL; Jefcoate, CR | 1 |
| Brouillette, CG; Hayden, E; Ray, MJ; Reader, MM; Roberts, LM; Shih, TW | 1 |
| Ermler, U; Goubeaud, M; Grabarse, W; Kahnt, J; Selmer, T; Shima, S; Thauer, RK | 1 |
| Bain, DL; McManaman, JL | 1 |
| DIXON, GH; SCHACHTER, H | 3 |
| KOSHLAND, DE; RAY, WJ; STRUMEYER, DH | 1 |
| LAWSON, WB; SCHRAMM, HJ | 2 |
| ELMSLIE, RG; MAGEE, DF; WHITE, TT | 1 |
| FARINHA, J; GUNDLACH, G; TURBA, F | 1 |
| LEVINE, L; MUNSON, PL; TASHJIAN, AH | 1 |
| KNOWLES, JR | 1 |
| Karen Lu, CJ; Koshland, DE; Kwan, G; Radisky, ES | 1 |
| Barrera, FN; Encinar, JA; Fernández-Ballester, G; González-Ros, JM; Molina, ML; Riquelme, G | 1 |
| Cheng, G; Kita, A; Kori, Y; Liu, H; Nowak, C; Ponniah, G | 1 |
| Asgharzadeh, S; Farhadian, S; Shareghi, B | 1 |
| Ge, X; Ji, K; Liang, H; Mi, H; Ren, M; Zhu, J | 1 |
2 review(s) available for methionine and alpha-chymotrypsin
| Article | Year |
|---|---|
Selective cleavage and modification of peptides and proteins.
Topics: Alanine; Aspartic Acid; Chemical Phenomena; Chemistry; Chymotrypsin; Cysteine; Glutamates; Glycine; Hydrogen-Ion Concentration; Methionine; Muramidase; Oxidation-Reduction; Peptides; Phenylalanine; Proline; Proteins; Pyrrolidines; Ribonucleases; Serine; Succinates; Threonine; Tryptophan | 1970 |
THE CHEMICAL MODIFICATION OF CHYMOTRYPSIN.
Topics: Arginine; Carbon Isotopes; Chemical Phenomena; Chemistry; Chymotrypsin; Enzyme Inhibitors; Formates; Hydrogen Peroxide; Iodoacetates; Isoflurophate; Methionine; Pancreatic Elastase; Phosphorus Isotopes; Sulfones; Trypsin; Tyrosine | 1964 |
131 other study(ies) available for methionine and alpha-chymotrypsin
| Article | Year |
|---|---|
The conformational oscillation of delta-chymotrypsin involvement of methionine-192.
Topics: Amino Acid Sequence; Binding Sites; Chymotrypsin; Chymotrypsinogen; Circular Dichroism; Hydrogen-Ion Concentration; Isoleucine; Kinetics; Methionine; Nitrophenols; Optical Rotation; Protein Binding; Protein Conformation; Trypsin | 1975 |
Reinvestigation of the phenacyl bromide modification of alpha-chymotrypsin.
Topics: Acetophenones; Alkylation; Animals; Binding Sites; Cattle; Chymotrypsin; Hydrogen-Ion Concentration; Hydroxylamines; Mercaptoethanol; Methionine; Structure-Activity Relationship; Sulfonium Compounds; Sulfoxides | 1976 |
Synthesis of peptide bonds by proteinases. Addition of organic cosolvents shifts peptide bond equilibria toward synthesis.
Topics: Chymotrypsin; Glycerol; Glycine; Hydrogen-Ion Concentration; Methionine; Models, Chemical; Osmolar Concentration; Peptide Biosynthesis; Solvents; Trypsin; Trypsin Inhibitor, Kunitz Soybean; Tryptophan | 1978 |
Vesicular stomatitis virus glycoprotein is anchored to intracellular membranes near its carboxyl end and is proteolytically cleaved at its amino terminus.
Topics: Cell Line; Chymotrypsin; Glycoproteins; Intracellular Membranes; Methionine; Peptides; Trypsin; Vesicular stomatitis Indiana virus; Viral Proteins | 1979 |
Effect of pH on the reactivity of the carbonate radical in aqueous solution.
Topics: Carbonates; Chymotrypsin; Cysteine; Histidine; Hydrogen-Ion Concentration; Methane; Methionine; Muramidase; Penicillamine; Photochemistry; Propionates; Ribonucleases; Solutions; Tyrosine; Water | 1975 |
The oxidative inactivation of human alpha-1-proteinase inhibitor. Further evidence for methionine at the reactive center.
Topics: alpha 1-Antitrypsin; Amino Acids; Binding Sites; Chymotrypsin; Humans; Kinetics; Methionine; Oxidation-Reduction; Pancreatic Elastase; Trypsin Inhibitors | 1979 |
Proteolytic susceptibility and methionine modification of monodeamidated ribonuclease A.
Topics: Carboxypeptidases; Chromatography, Paper; Chymotrypsin; Deamination; Hydrolysis; Methionine; Pepsin A; Peptide Hydrolases; Protein Conformation; Ribonucleases; Spectrometry, Fluorescence; Temperature | 1978 |
Enzymatic synthesis of Leu- and Met-enkephalin.
Topics: Amino Acids; Chymotrypsin; Endorphins; Enkephalins; Leucine; Methionine; Methods; Papain | 1979 |
Effect of oxidation of methionine residues in chicken ovoinhibitor on its inhibitory activities against trypsin, chymotrypsin, and elastase.
Topics: Animals; Binding Sites; Chickens; Chymotrypsin; Egg Proteins; Glycoproteins; Kinetics; Methionine; Oxidation-Reduction; Pancreatic Elastase; Protein Binding; Succinimides; Trypsin Inhibitors | 1977 |
Amino acid sequence of Streptomyces griseus trypsin. Cyanogen bromide fragments and complete sequence.
Topics: Alkylation; Amino Acid Sequence; Amino Acids; Chymotrypsin; Cyanogen Bromide; Methionine; Oxidation-Reduction; Peptide Fragments; Peptide Hydrolases; Protein Conformation; Streptomyces griseus; Thiocyanates; Trypsin | 1975 |
Selective covalent binding of methionyl-containing peptides and proteins to water insoluble polymeric reagent and their regeneration.
Topics: Acrylamides; Amino Acids; Binding Sites; Chymotrypsin; Kinetics; Lactalbumin; Macromolecular Substances; Methionine; Peptides; Protein Binding; Proteins; Ribonucleases; Spectrophotometry; Structure-Activity Relationship; Trypsin | 1977 |
Stereoselectivity and reactivity of alpha-chymotrypsin modified at methionine-192.
Topics: Alkylation; Binding Sites; Chymotrypsin; Kinetics; Methionine; Phenylalanine; Propionates; Protein Binding; Stereoisomerism; Structure-Activity Relationship | 1976 |
The role of methionine-192 of the chymotrypsin active site in the binding and catalysis of mono(amino acid) and peptide substrates.
Topics: Amino Acids; Binding Sites; Chymotrypsin; Dipeptides; Kinetics; Methionine; Protein Binding; Structure-Activity Relationship | 1976 |
Recurrent acute pancreatitis in patients with cystic fibrosis with normal pancreatic enzymes.
Topics: Acute Disease; Adolescent; Adult; Amylases; Chlorides; Cholecystokinin; Chymotrypsin; Cystic Fibrosis; Female; Glucose Tolerance Test; Humans; Intubation, Gastrointestinal; Lipase; Magnesium; Male; Methionine; Pain; Pancreas; Pancreatitis; Potassium; Recurrence; Secretin; Selenium; Sodium; Trypsin | 1975 |
Selective oxidation of methionine residues in proteins.
Topics: Amino Acid Sequence; Binding Sites; Binding, Competitive; Bromosuccinimide; Chloramines; Chymotrypsin; Kinetics; Methionine; Oxidation-Reduction; Protein Binding; Proteins; Spectrophotometry, Ultraviolet; Succinimides | 1975 |
[Identification of a methionine residue as the reactive site for chymotrypsin in the double-headed proteinase inhibitor from the canine submandibular gland (author's transl)].
Topics: Amino Acid Sequence; Animals; Binding Sites; Chymotrypsin; Dogs; Methionine; Peptide Fragments; Protease Inhibitors; Streptomyces; Submandibular Gland; Subtilisins; Trypsin Inhibitors | 1975 |
Solvent dielectric effects on protein dynamics.
Topics: Chymotrypsin; Computer Simulation; Electron Spin Resonance Spectroscopy; In Vitro Techniques; Methionine; Models, Molecular; Motion; Protein Conformation; Serine; Solvents; Spin Labels | 1992 |
Electrophoretic analysis of proteinases in sodium dodecyl sulfate-polyacrylamide gels containing copolymerized radiolabeled protein substrates: application to proenkephalin processing enzymes.
Topics: Adrenal Medulla; Animals; Autoradiography; Cattle; Chromaffin Granules; Chymotrypsin; Electrophoresis, Polyacrylamide Gel; Endopeptidases; Enkephalins; Kallikreins; Methionine; Microchemistry; Protein Precursors; Proteins; Serine Endopeptidases; Silver; Sodium Dodecyl Sulfate; Substrate Specificity; Sulfur Radioisotopes; Trypsin | 1990 |
Modification of the tandem reactive centres of human inter-alpha-trypsin inhibitor with butanedione and cis-dichlorodiammineplatinum(II).
Topics: Alpha-Globulins; Amino Acids; Arginine; Binding Sites; Cathepsin G; Cathepsins; Chymotrypsin; Cisplatin; Epoxy Compounds; Ethers, Cyclic; Humans; Methionine; Pancreatic Elastase; Serine Endopeptidases; Trypsin Inhibitors | 1988 |
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 |
Selective oxidation of methionine residues in Kunitz-type protease inhibitors.
Topics: Amino Acid Sequence; Animals; Aprotinin; Cattle; Chloramines; Chromatography, Gel; Chromatography, Liquid; Chymotrypsin; Cyanogen Bromide; Hydrolysis; Methionine; Molecular Sequence Data; Oxidation-Reduction; Pancreatic Elastase; Tosyl Compounds | 1989 |
Inactivation of alpha 2-antiplasmin by limited reaction with cis-dichlorodiammineplatinum (II)
Topics: alpha-2-Antiplasmin; Binding Sites; Chymotrypsin; Cisplatin; Electrophoresis, Polyacrylamide Gel; Fibrinolysin; Humans; Methionine; Pancreatic Elastase; Peptide Fragments; Plasminogen; Platinum; Trypsin Inhibitors | 1989 |
Active site chemical mutagenesis of Ecballium elaterium trypsin inhibitor II: new microproteins inhibiting elastase and chymotrypsin.
Topics: Amino Acid Sequence; Binding Sites; Chymotrypsin; Disulfides; Leucine; Methionine; Molecular Sequence Data; Mutagens; Mutation; Pancreatic Elastase; Plant Proteins; Trypsin Inhibitors | 1989 |
Structural characterization of the avian retrovirus reverse transcriptase and endonuclease domains.
Topics: Amino Acid Sequence; Animals; Avian Leukosis Virus; Avian Myeloblastosis Virus; Avian Sarcoma Viruses; Chymotrypsin; DNA Polymerase I; DNA Polymerase II; DNA-Directed DNA Polymerase; Endoribonucleases; Enzyme Precursors; Leukemia Virus, Murine; Methionine; Mutation; Protein Conformation; Protein Denaturation; Rabbits; Ribonuclease H | 1985 |
Constitutively phosphorylated residues in the NS protein of vesicular stomatitis virus.
Topics: Aspartic Acid; Chymotrypsin; Cyanogen Bromide; Methionine; Molecular Weight; Phosphopeptides; Phosphorylation; Proline; Trypsin; Tryptophan; Vesicular stomatitis Indiana virus; Viral Nonstructural Proteins; Viral Proteins | 1985 |
Cycloheximide induces accumulation of vasoactive intestinal peptide (VIP) binding sites at the cell surface of a human colonic adenocarcinoma cell line (HT29-D4). Evidence for the presence of an intracellular pool of VIP receptors.
Topics: Adenocarcinoma; Binding Sites; Cell Line; Chymotrypsin; Colonic Neoplasms; Cycloheximide; Dose-Response Relationship, Drug; Humans; Kinetics; Methionine; Receptors, Gastrointestinal Hormone; Receptors, Vasoactive Intestinal Peptide; Vasoactive Intestinal Peptide | 1987 |
Structural properties of the methionine-containing subfraction of rat liver histone H1.
Topics: Amino Acid Sequence; Amino Acids; Animals; Cell Fractionation; Cell Nucleus; Chymotrypsin; Cyanogen Bromide; Electrophoresis, Polyacrylamide Gel; Histones; Liver; Methionine; Molecular Weight; Peptide Fragments; Rats | 1985 |
Antigenic determinants in bovine alpha-chymotrypsin.
Topics: Amino Acids; Animals; Antigens; Cattle; Chymotrypsin; Cross Reactions; Epitopes; Histidine; Immune Sera; Ketones; Methionine; Precipitin Tests; Serine; Sulfonamides; Toluene; Urea | 1970 |
A repeating subunit of soluble prekeratin.
Topics: Amino Acids; Animals; Cattle; Chromatography, Paper; Chymotrypsin; Cystine; Electrophoresis, Paper; Histidine; Keratins; Macromolecular Substances; Methionine; Molecular Weight; Nose; Peptides; Proteins; Skin; Staining and Labeling; Trypsin; Tryptophan; Tyrosine | 1972 |
Mouse immunoglobulin chains. Partial amino acid sequence of a kappa chain.
Topics: Alkylation; Amides; Amino Acid Sequence; Amino Acids; Animals; Chymotrypsin; Cyanogen Bromide; Cystine; Dansyl Compounds; Disulfides; Ethylamines; Female; Hydantoins; Hydrolysis; Immunoglobulins; Methionine; Mice; Mice, Inbred BALB C; Paper; Peptide Hydrolases; Peptides; Staining and Labeling; Trypsin; Tryptophan | 1973 |
Effects of extracellular proteases on incorporation of amino acids into protein by isolated rat tissues.
Topics: Adipose Tissue; Amino Acids; Animals; Bacillus subtilis; Chymotrypsin; Diaphragm; Glucose; In Vitro Techniques; Insulin; Leucine; Lipid Mobilization; Methionine; Muscle Proteins; Muscles; Peptide Hydrolases; Protein Biosynthesis; Rats; Thermolysin; Tritium; Trypsin | 1974 |
The production of antigens by Plasmodium falciparum in vitro.
Topics: Animals; Antigens; Autoradiography; Bicarbonates; Blood; Carbon Radioisotopes; Chymotrypsin; Culture Media; Deoxyribonucleases; Freeze Drying; Glucose; Haplorhini; Humans; Immunodiffusion; Isoleucine; Malaria; Methionine; Muramidase; Oxidation-Reduction; Papain; Pepsin A; Plasmodium falciparum; Pronase; Protein Hydrolysates; Ribonucleases; Solubility; Tritium; Trypsin | 1974 |
Kinins released from horse heat-acid-denaturated plasma by plasmin, plasma kallikrein, trypsin and Bothrops kininogenase.
Topics: Acetates; Animals; Biological Assay; Blood; Bradykinin; Chemical Phenomena; Chemistry; Chromatography, Gel; Chromatography, Paper; Chymotrypsin; Electrophoresis; Fibrinolysin; Guinea Pigs; Horses; Hot Temperature; Ileum; Kallidin; Kallikreins; Kinins; Lysine; Methionine; Peptide Hydrolases; Protein Denaturation; Snakes; Trypsin; Venoms | 1970 |
Electron paramagnetic resonance probing of macromolecules: a comparison of structure-function relationships in chymotrypsinogen, -chymotrypsin and anhydrochymotrypsin.
Topics: Acetamides; Acylation; Chymotrypsin; Chymotrypsinogen; Electron Spin Resonance Spectroscopy; Enzyme Activation; Histidine; Hydrogen-Ion Concentration; Imidazoles; Indoles; Kinetics; Macromolecular Substances; Methionine; Protein Conformation; Rotation; Serine; Spectrum Analysis; Structure-Activity Relationship; Tosyl Compounds | 1972 |
Inhibition of cleavage of large poliovirus-specific precursor proteins in infected HeLa cells by inhibitors of proteolytic enzymes.
Topics: Autoradiography; Carbon Isotopes; Chymotrypsin; Electrophoresis, Polyacrylamide Gel; Genetics, Microbial; HeLa Cells; Humans; Ketones; Methionine; Molecular Weight; Peptide Biosynthesis; Peptides; Poliovirus; Protein Biosynthesis; Stereoisomerism; Sulfur Isotopes; Trypsin Inhibitors; Uridine; Viral Proteins | 1972 |
ESR probing of macromolecules: spin label study of the conformational integrity and transitions in modified alpha-chymotrypsin.
Topics: Alkylation; Binding Sites; Chymotrypsin; Electron Spin Resonance Spectroscopy; Fluorides; Hydrogen-Ion Concentration; Kinetics; Methionine; Organophosphonates; Oxidation-Reduction; Protein Conformation; Serine; Spectrophotometry, Ultraviolet | 1972 |
Reaction of phenylmethanesulfonyl-alpha-chymotrypsin with hydrogen peroxide and other nucleophiles.
Topics: Buffers; Carbon Radioisotopes; Catalysis; Chemical Phenomena; Chemistry; Chymotrypsin; Drug Stability; Hydrogen Peroxide; Hydrogen-Ion Concentration; Indicators and Reagents; Mesylates; Methionine; Oxidation-Reduction; Phenols; Radioisotope Dilution Technique | 1973 |
The primary structure of high density apolipoprotein-glutamine-I.
Topics: Amino Acid Sequence; Apoproteins; Blood Proteins; Chymotrypsin; Cyanogen Bromide; Glutamine; Humans; Hydrolysis; Lipoproteins, HDL; Methionine; Peptides; Thermolysin; Trypsin | 1974 |
Recognition of protein synthesis initiation signals on bacteriophage ribonucleic acid by mammalian ribosomes.
Topics: Animals; Autoradiography; Carcinoma, Krebs 2; Cell-Free System; Chymotrypsin; Coliphages; Electrophoresis, Paper; Electrophoresis, Polyacrylamide Gel; Female; Formates; Genes; Methionine; Mice; Mutation; Peptide Chain Initiation, Translational; Peptide Fragments; Protein Biosynthesis; Ribosomes; RNA Nucleotidyltransferases; RNA Viruses; RNA, Messenger; RNA, Viral; Sulfur Radioisotopes; Trypsin; Viral Proteins | 1974 |
The existence of multiple conformational forms in anhydrochymotrypsin.
Topics: Acetophenones; Alanine; Alkylation; Binding Sites; Chymotrypsin; Circular Dichroism; Dialysis; Drug Stability; Freeze Drying; Kinetics; Methionine; Nitro Compounds; Plants; Protein Binding; Protein Conformation; Serine; Spectrophotometry, Ultraviolet; Time Factors; Trypsin Inhibitors | 1974 |
A comparison of fibroblast and smooth muscle myosins.
Topics: Animals; Cells, Cultured; Chick Embryo; Chymotrypsin; Electrophoresis, Paper; Electrophoresis, Polyacrylamide Gel; Fibroblasts; Fluorescence; Gizzard, Avian; Macromolecular Substances; Methionine; Molecular Weight; Muscle, Smooth; Myosins; Organ Specificity; Papain; Peptide Fragments; Pronase; Sulfur Radioisotopes; Trypsin | 1974 |
The amino acid sequence of -galactosidase. 3. The sequences of NH 2 - and COOH-terminal tryptic peptides.
Topics: Amino Acid Sequence; Amino Acids; Carboxypeptidases; Chromatography, Ion Exchange; Chymotrypsin; Dansyl Compounds; Escherichia coli; Galactosidases; Maleates; Methionine; Methods; Peptides; Thermolysin; Thiocyanates; Tritium; Trypsin | 1972 |
Mouse immunoglobulin chains. Pattern of sequence variation among kappa chains with limited sequence differences.
Topics: Amino Acid Sequence; Amino Acids; Animals; Chymotrypsin; Cyanogen Bromide; Female; Hydrolysis; Immunoglobulins; Methionine; Mice; Mice, Inbred BALB C; Peptides; Trypsin | 1973 |
Inactivation of alpha-chymotrypsin by a bifunctional reagent, 2-bromomethyl-3, I-benzoxazin-4-one.
Topics: Acridines; Acylation; Alkylation; Amino Acids; Binding Sites; Bromine; Carbon Isotopes; Chromatography, Gel; Chymotrypsin; Circular Dichroism; Hydrogen-Ion Concentration; Hydrolysis; Indoles; Ketones; Kinetics; Mathematics; Methionine; Molecular Weight; Nitrophenols; ortho-Aminobenzoates; Oxazines; Spectrophotometry, Ultraviolet; Ultraviolet Rays | 1973 |
The conformational state of methionine residues in the temperature-controlled transition of chymotrypsinogen and -chymotrypsin.
Topics: Animals; Cattle; Chymotrypsin; Chymotrypsinogen; Hydrogen Peroxide; Kinetics; Mathematics; Methionine; Molecular Conformation; Oxidation-Reduction; Protein Conformation; Temperature; Thermodynamics; Time Factors | 1973 |
Changes in the tertiary structure of alpha-chymotrypsin with change in pH: p4 4.2-6.7.
Topics: Alanine; Amino Acid Sequence; Aspartic Acid; Binding Sites; Chymotrypsin; Histidine; Hydrogen-Ion Concentration; Macromolecular Substances; Methionine; Models, Structural; Phenylalanine; Protein Binding; Protein Conformation; Serine; Tyrosine; Uranium; X-Ray Diffraction | 1973 |
Localisation of the three amino acid exchanges in the coat-protein of TMV-06.
Topics: Amino Acid Sequence; Amino Acids; Arginine; Carboxypeptidases; Chromatography, Paper; Chymotrypsin; Cyanogen Bromide; Dansyl Compounds; Electrophoresis, Paper; Histidine; Methionine; Mutation; Peptide Fragments; Tobacco Mosaic Virus; Trypsin; Viral Proteins | 1973 |
Chemical modification in the active site of delta-chymotrypsin.
Topics: Amino Acid Sequence; Amino Acids; Binding Sites; Carbon Radioisotopes; Chemical Phenomena; Chemistry; Chromatography, Gel; Chromatography, Ion Exchange; Chymotrypsin; Electrophoresis, Paper; Histidine; Hydrolysis; Kinetics; Magnetic Resonance Spectroscopy; Malonates; Mass Spectrometry; Methionine; Methods; Molecular Weight; Peptide Fragments; Peptides; Spectrophotometry, Ultraviolet; Time Factors; Ultracentrifugation | 1973 |
Conformational changes and association of chemically modified chymotrypsins.
Topics: Benzenesulfonates; Binding Sites; Chromatography, Gel; Chymotrypsin; Histidine; Hydrogen-Ion Concentration; Methionine; Molecular Weight; Nitro Compounds; Optical Rotatory Dispersion; Phenols; Protein Binding; Protein Conformation; Serine; Spectrophotometry, Ultraviolet; Tosyl Compounds; Ultracentrifugation | 1974 |
The photofragmentation and photoaffinity labeling of phenacyl and naphthacyl alpha-chymotrypsins.
Topics: Animals; Binding Sites; Carbon Radioisotopes; Cattle; Chromatography, Gel; Chymotrypsin; Cinnamates; Drug Stability; Imidazoles; Magnetic Resonance Spectroscopy; Methionine; Naphthols; Photochemistry; Protein Binding; Protein Conformation; Radiation Effects; Spectrophotometry; Spectrophotometry, Ultraviolet; Time Factors; Ultraviolet Rays | 1974 |
Immunoglobulin lambda-chains. The complete amino acid sequence of a Bence-Jones protein.
Topics: Amino Acid Sequence; Bence Jones Protein; Blood Protein Electrophoresis; Carbon Isotopes; Chromatography; Chymotrypsin; Cyanides; Cysteine; Iodoacetates; Methionine; Pepsin A; Peptides; Trypsin | 1968 |
Horse liver alcohol dehydrogenase. The primary structure of the protein chain of the ethanol-active isoenzyme.
Topics: Alcohol Oxidoreductases; Alkylation; Amino Acid Sequence; Animals; Carbon Isotopes; Chemical Phenomena; Chemistry; Chromatography, Gel; Chymotrypsin; Cyanides; Cysteine; Ethanol; Histidine; Horses; Iodoacetates; Isoenzymes; Liver; Malates; Methionine; Mutation; Pepsin A; Peptides; Serine; Trypsin | 1970 |
Quantitative microdetermination of total cysteine plus cystine in proteins.
Topics: Air; Animals; Cattle; Chemistry Techniques, Analytical; Chymotrypsin; Colorimetry; Cysteine; Cystine; Enzyme Precursors; Gelatin; Hemoglobins; Hydrogen-Ion Concentration; Insulin; Methionine; Methods; Microchemistry; Muramidase; Pepsin A; Proteins; Ribonucleases; Serum Albumin, Bovine; Sulfides; Trypsin; Zinc | 1971 |
The molecular determinants of the A11 and A12 allotypic specificities in rabbit immunoglobulin.
Topics: Amino Acid Sequence; Amino Acids; Animals; Antibody Formation; Binding Sites; Chromatography, Gel; Chymotrypsin; Cyanides; Hemagglutination Inhibition Tests; Homozygote; Immune Sera; Immunodiffusion; Immunoglobulin G; Methionine; Molecular Biology; Ovalbumin; Peptide Biosynthesis; Peptides; Rabbits; Serotyping; Threonine | 1969 |
Pancreas acinar cell differentiation. V. Significance of methyl groups in morphologic and enzymatic development.
Topics: Amylases; Animals; Choline; Chymotrypsin; Culture Media; Cysteine; Cystine; Lipase; Methionine; Methylation; Microscopy, Electron; Organ Culture Techniques; Pancreas; Rats; RNA, Transfer; S-Adenosylmethionine | 1972 |
Specific modification of methionine-192 of -chymotrypsin by an affinity label exploiting the orienting properties of the linear acetylenic group.
Topics: Alcohols; Alkylating Agents; Alkylation; Alkynes; Amino Acids; Benzene Derivatives; Binding Sites; Bromine; Chemical Phenomena; Chemistry; Chymotrypsin; Electrophoresis, Paper; Hydrogen-Ion Concentration; Ketones; Kinetics; Lithium; Methionine; Organometallic Compounds; Peptides; Propionates; Protein Binding; Pyrans | 1972 |
Regeneration of methionyl residues from their sulfonium salts in peptides and proteins.
Topics: Acetates; Acetophenones; Alkylation; Bromine; Chemical Phenomena; Chemistry; Chymotrypsin; Electrophoresis, Paper; Enzyme Activation; Formates; Glycine; Hydrazines; Hydroxylamines; Kinetics; Mercaptoethanol; Methionine; Oxidation-Reduction; Peptides; Phenols; Sulfhydryl Compounds; Sulfides | 1972 |
The effect of methionine supplementation on the levels of pancreatopeptidase E, trypsin, chymotrypsin and amylase in the pancreas of chicks receiving raw and heated soya-bean diets.
Topics: Amylases; Analysis of Variance; Animal Nutritional Physiological Phenomena; Animals; Body Weight; Chickens; Chymotrypsin; Diet; Food Additives; Glycine max; Hot Temperature; Male; Methionine; Organ Size; Pancreas; Pancreatic Elastase; Trypsin | 1972 |
Linear alignment of the cyanogen bromide fragments of heavy chain from strain 13 guinea pig immunoglobulin G2.
Topics: Alkylation; Amino Acid Sequence; Amino Acids; Animals; Carbon Isotopes; Chemical Phenomena; Chemistry; Chromatography, Gel; Chromatography, Ion Exchange; Chymotrypsin; Cyanogen Bromide; Cysteine; Disulfides; Guinea Pigs; Immunoglobulin G; Immunoglobulins; Methionine; Oxidation-Reduction; Peptides; Trypsin | 1972 |
Induction of polyploidy in the rat exocrine pancreas by excess dietary methionine.
Topics: Amylases; Animals; Arginase; Body Weight; Cell Nucleus; Chymotrypsin; Diet; DNA; L-Serine Dehydratase; Liver; Methionine; Pancreas; Polyploidy; Rats; Trypsin; Tryptophan Oxygenase | 1971 |
A calorimetric study of the chymotrypsinogen family of proteins.
Topics: Calorimetry; Chemical Phenomena; Chemistry, Physical; Chymotrypsin; Chymotrypsinogen; Hydrogen-Ion Concentration; Methionine; Models, Chemical; Protein Conformation; Sulfoxides; Temperature; Thermodynamics | 1971 |
Identification and mutational relocation of the AUG codon initiating translation of iso-1-cytochrome c in yeast.
Topics: Amino Acid Sequence; Amino Acids; Aminopeptidases; Chromatography, Paper; Chromosome Mapping; Chymotrypsin; Cytochromes; Dansyl Compounds; Electrophoresis, Paper; Genetic Code; Genetics, Microbial; Genotype; Methionine; Models, Biological; Molecular Biology; Mutation; Peptide Biosynthesis; Peptide Chain Initiation, Translational; Peptides; Radiation Effects; Saccharomyces; Spectrophotometry; Trypsin; Ultraviolet Rays | 1971 |
Group separation: a new method facilitating isolation of peptides from digests of high molecular weight proteins.
Topics: Anhydrides; Arginine; Carboxypeptidases; Chromatography, Ion Exchange; Chymotrypsin; Cysteine; Endopeptidases; Histidine; Imides; Lysine; Maleates; Methionine; Methods; Peptides; Phosphoproteins; Proteins; Serine; Trypsin | 1971 |
Line widths of proton magnetic resonance spectra of proteins in solution.
Topics: Albumins; Animals; Catalase; Cattle; Cetacea; Chymotrypsin; Deuterium; Egg White; Histidine; Insulin; Liver; Magnetic Resonance Spectroscopy; Mathematics; Methionine; Muramidase; Myoglobin; Pancreatic Elastase; Protein Denaturation; Proteins; Ribonucleases; Serum Albumin, Bovine; Trypsin | 1971 |
The role of N-formyl-methionyl-sRNA in protein biosynthesis.
Topics: Bacterial Proteins; Carbon Isotopes; Chymotrypsin; Countercurrent Distribution; Electrophoresis; Escherichia coli; Methionine; Peptide Hydrolases; Ribosomes; RNA, Bacterial; RNA, Transfer; Sulfur Isotopes | 1966 |
Involvement of N-formylmethionine in initiation of protein synthesis in cell-free extracts of Euglena gracilis.
Topics: Carbon Isotopes; Chloroplasts; Chromatography, Ion Exchange; Chymotrypsin; Coliphages; Electrophoresis; Escherichia coli; Euglena; Folic Acid; Formates; Methionine; Peptides; Protein Biosynthesis; Ribosomes; RNA, Viral; Tritium | 1967 |
Phenacyl bromides as chromophoric reagents for alpha-chymotrypsin.
Topics: Acetophenones; Alkylating Agents; Alkylation; Bromine; Chemical Phenomena; Chemistry; Chymotrypsin; Cyanides; Hot Temperature; Hydrogen-Ion Concentration; Methionine; Methods; Protein Denaturation; Spectrophotometry; Spectrum Analysis; Sulfides; Ultraviolet Rays; Urea | 1969 |
PtCl24-: a methionine-specific label for protein crystallography.
Topics: Animals; Carboxypeptidases; Chymotrypsin; Crystallography; Cytochromes; Horses; Methionine; Myocardium; Platinum; Protein Binding; Proteins; Ribonucleases; X-Ray Diffraction | 1969 |
Sedimentation of chemically modified chymotrypsin.
Topics: Acetates; Amino Acid Sequence; Amino Acids; Chemical Phenomena; Chemistry; Chymotrypsin; Cinnamates; Guanidines; Histidine; Hydrogen-Ion Concentration; Lysine; Methionine; Serine; Sulfonic Acids; Toluene; Ultracentrifugation | 1970 |
The inhibition of chymotrypsin A4 with a homologous series of chloromethyl ketone reagents.
Topics: Alkylation; Amino Acid Sequence; Amino Acids; Benzene Derivatives; Binding Sites; Chemical Phenomena; Chemistry; Chlorine; Chymotrypsin; Electrophoresis; Histidine; Hydrogen-Ion Concentration; Ketones; Kinetics; Methionine; Peptides; Sulfonic Acids | 1970 |
Carboxymethylation of sperm whale myoglobin in the crystalline state.
Topics: Acetates; Alkylation; Amino Acid Sequence; Amino Acids; Animals; Cetacea; Chromatography, Ion Exchange; Chromatography, Paper; Chymotrypsin; Crystallization; Electrophoresis; Histidine; Lysine; Methionine; Myoglobin; Peptides; Trypsin; Valine | 1970 |
Pancreas acinar cell differentiation. 3. Importance of methionine in differentiation of pancreas anlage in organ culture.
Topics: Amylases; Animals; Cell Differentiation; Cell Nucleus; Chymotrypsin; Culture Techniques; DNA; Female; Gestational Age; Lipase; Methionine; Microscopy, Electron; Morphogenesis; Organ Culture Techniques; Pancreas; Pregnancy; Rats; RNA | 1970 |
Structural and steric specificity of alpha-chloroketones as inhibitors of alpha-chymotrypsin.
Topics: Alkylation; Binding Sites; Butanones; Chlorine; Chymotrypsin; Esters; Hydrogen Peroxide; Hydrogen-Ion Concentration; Ketones; Kinetics; Methionine; Stereoisomerism; Tyrosine | 1970 |
On the active site of alpha-chymotrypsin. Cyclized and noncyclized substrates with tetrasubstituted alpha carbon atoms.
Topics: Benzene Derivatives; Binding Sites; Chemical Phenomena; Chemistry; Chymotrypsin; Coumarins; Esters; Isoquinolines; Kinetics; Lactates; Methionine; Methods; Models, Structural; Optical Rotatory Dispersion; Phenylalanine; Propionates; Stereoisomerism | 1970 |
Decreased reactivity of organophosphorus inhibitors towards a modified chymotrypsin.
Topics: Alkylation; Aminoisobutyric Acids; Cholinesterase Inhibitors; Chymotrypsin; Enzyme Activation; Hydrogen-Ion Concentration; Isoflurophate; Methionine; Organophosphonates; Pralidoxime Compounds; Time Factors | 1970 |
Fragmentation of bovine chymotrypsinogen A and chymotrypsin A-alpha. Specific cleavage at arginine and methionine residues and separation of peptides, including B and C chains of chymotrypsin.
Topics: Amino Acid Sequence; Animals; Arginine; Autoanalysis; Carboxypeptidases; Cattle; Chemical Phenomena; Chemistry; Chromatography, Gel; Chymotrypsin; Cyanides; Enzyme Precursors; Methionine; Methylation; Oxidation-Reduction; Pancreas; Peptides; Proteins; Succinates; Sulfides; Trypsin | 1970 |
[Primary structure of bovine alpha S1 casein. Chaining of peptides obtained by the action of cyanogen bromide and peptides resulting from trypsin hydrolysis of maleylated alpha S1 casein].
Topics: Amino Acid Sequence; Amino Acids; Animals; Bromides; Caseins; Cattle; Chemical Phenomena; Chemistry; Chromatography; Chromatography, Gel; Chromatography, Paper; Chymotrypsin; Cyanides; Lactoglobulins; Maleates; Methionine; Peptides; Trypsin | 1970 |
The susceptibility of N-acetyl-S-alkyl- and N-acetyl-S-aryl-cysteine ethyl esters to chymotryptic hydrolysis.
Topics: Acetates; Alkanes; Amines; Animals; Benzene Derivatives; Butylamines; Caproates; Cattle; Chymotrypsin; Cysteine; Esters; Kinetics; Methionine; Pancreas; Phenylalanine; Tryptophan; Tyrosine; Valerates | 1970 |
Studies on procarboxypeptidase A and carboxypeptidase A of the spiny pacific dogfish (Squalus acanthias).
Topics: Acetone; Amino Acids; Animals; Benzoates; Binding Sites; Calcium; Carboxypeptidases; Chromatography, DEAE-Cellulose; Chromatography, Gel; Chymotrypsin; Cysteine; Electrophoresis; Enzyme Activation; Enzyme Precursors; Esters; Fishes; Kinetics; Mercury; Methionine; Molecular Weight; Pancreas; Peptide Hydrolases; Peptides; Species Specificity; Trypsin; Trypsin Inhibitors; Ultracentrifugation | 1970 |
Studies of the chymotrypsinogen A family of proteins. 8. Thermodynamic analysis of transition I of the methionine sulfoxide derivatives of alpha-chymotrypsin.
Topics: Calorimetry; Chymotrypsin; Enzyme Precursors; Methionine; Sulfoxides; Thermodynamics | 1971 |
Spinach ferredoxin. II. Typtic, chymotryptic, and thermolytic peptides, and complete amino acid sequence.
Topics: Amino Acid Sequence; Chromatography, Ion Exchange; Chymotrypsin; Clostridium; Cysteine; Ferredoxins; Methionine; Peptide Hydrolases; Peptides; Trypsin; Vegetables | 1968 |
Study of a sulfonyl derivative of alpha-chymotrypsin by chlorine nuclear magnetic resonance.
Topics: Alkylation; Binding Sites; Chlorine; Chymotrypsin; Magnetic Resonance Spectroscopy; Methionine; Radioisotopes; Sulfonic Acids | 1968 |
The inhibition of chymotrypsin A4 and B with chloromethyl ketone reagents.
Topics: Alkylating Agents; Binding Sites; Chlorine; Chymotrypsin; Histidine; Hydrocarbons, Halogenated; Hydrogen-Ion Concentration; Ketones; Methionine | 1968 |
Calf and pea histone IV. I. Amino acid compositions and the identical COOH-terminal 19-residue sequence.
Topics: Alanine; Amino Acid Sequence; Amino Acids; Animals; Arginine; Aspartic Acid; Biological Evolution; Bromine; Cattle; Chromatography, Gel; Chymotrypsin; Cyanides; Glutamates; Glycine; Histidine; Histones; Isoleucine; Leucine; Lysine; Methionine; Phenylalanine; Plants; Proline; Serine; Threonine; Trypsin; Tyrosine; Valine | 1968 |
Structure of crystalline -chymotrypsin. II. A preliminary report including a hypothesis for the activation mechanism.
Topics: Amino Acid Sequence; Aspartic Acid; Binding Sites; Biochemical Phenomena; Biochemistry; Chymotrypsin; Crystallography; Enzyme Activation; Enzyme Precursors; Histidine; Isoleucine; Mercury; Methionine; Models, Structural; Platinum; Serine; Trypsin | 1968 |
Structure of subtilisin BPN' at 2.5 angström resolution.
Topics: Amino Acid Sequence; Bacteria; Chymotrypsin; Crystallization; Electrons; Endopeptidases; Histidine; Methionine; Models, Structural; Platinum; Serine; Trypsin; X-Ray Diffraction | 1969 |
Trypsin inhibitor from field beans (Dolichos lablab). Isolation, purification and properties of a trypsin inhibitor from field beans.
Topics: Amino Acids; Antithrombins; Chromatography, Ion Exchange; Chymotrypsin; Drug Stability; Electrophoresis; Hot Temperature; Hydrogen-Ion Concentration; Kinetics; Methionine; Molecular Weight; Plants; Spectrum Analysis; Trypsin Inhibitors; Tryptophan; Ultraviolet Rays | 1969 |
The preparation and enzymatic digestion of oxidized, reduced, and alkylated enterotoxin B.
Topics: Alkylation; Amino Acid Sequence; Amino Acids; Chromatography, Ion Exchange; Chymotrypsin; Cystine; Enterotoxins; Formates; Kinetics; Methionine; Methylation; Oxidation-Reduction; Peptides; Trypsin; Tryptophan | 1969 |
Frameshift mutations resulting in the changes of the same amino acid residue (140) in T4 bacteriophage lysozyme and in vivo codons for Trp, Tyr, Met, Val and Ile.
Topics: Amino Acid Sequence; Chromatography; Chymotrypsin; Coliphages; Genetic Code; Isoleucine; Methionine; Molecular Biology; Muramidase; Mutation; Trypsin; Tryptophan; Tyrosine; Valine | 1969 |
Factors in whole-egg protein influencing dietary induction of increases in enzyme and RNA levels in rat pancreas.
Topics: Amylases; Animals; Caseins; Cholecystokinin; Chymotrypsin; Depression, Chemical; Diet; Dietary Proteins; Egg White; Eggs; Enzyme Induction; Enzyme Precursors; Glycine max; Hot Temperature; Lipase; Male; Methionine; Pancreas; Protein Denaturation; Proteins; Rats; RNA; Stimulation, Chemical; Trypsin Inhibitors; Trypsinogen | 1969 |
[Structure of peptides isolated from chymotrypsin hydrolysates of horse myoglobin].
Topics: Amino Acid Sequence; Amino Acids; Animals; Arginine; Carboxypeptidases; Chromatography, Gel; Chymotrypsin; Dinitrophenols; Histidine; Horses; Leucyl Aminopeptidase; Methionine; Myoglobin; Peptides; Phenylalanine; Tryptophan; Tyrosine | 1969 |
The reaction of phenoxymethyl chloromethyl ketone with nitrogen 3 of histidine-57 of chymotrypsin.
Topics: Amino Acids; Chemical Phenomena; Chemistry; Chymotrypsin; Histidine; Hydrogen-Ion Concentration; In Vitro Techniques; Ketones; Methionine; Nitrogen; Peptides | 1965 |
Carboxymethylation of the methionine residues of cytochrome c.
Topics: Chemical Phenomena; Chemistry; Chymotrypsin; Cytochromes; Hydrogen-Ion Concentration; Iodoacetates; Methionine; Spectrophotometry | 1965 |
A change in specificity of chymotrypsin caused by chemical modification of methionine residues.
Topics: Acridines; Chemical Phenomena; Chemistry; Chymotrypsin; Hydrogen-Ion Concentration; Kinetics; Methionine; Sulfoxides; Tyrosine | 1966 |
N-formyl-methionyl-sigma-ribonucleic acid and chain initiation in protein biosynthesis. Polypeptide synthesis directed by a bacteriophage ribonucleic acid in a cell-free system.
Topics: Carbon Isotopes; Chymotrypsin; Electrophoresis; Leucine; Methionine; Peptide Biosynthesis; RNA, Transfer; RNA, Viral; Sulfur Isotopes; Valine | 1966 |
Differences in amino acid sequence between sheep haemoglobins A and B.
Topics: Amino Acid Sequence; Animals; Chymotrypsin; Hemoglobins; Histidine; Methionine; Peptides; Sheep | 1966 |
Sequence of thirteen amino acids in the C-terminal end of bovine growth hormone and localization of a disulfide bridge.
Topics: Amino Acid Sequence; Animals; Carboxypeptidases; Cattle; Chromatography, Gel; Chymotrypsin; Growth Hormone; Methionine; Peptides; Sulfides | 1966 |
The catalytic activity of methionine-S-(N-2-carboxyisopropyl)carbamylmethylsulfonium bromide-192-alpha-chymotrypsin.
Topics: Alkylation; Bromides; Chymotrypsin; Kinetics; Methionine; Protein Binding | 1967 |
A comparative study of the nutritional and physiological significance of pure soybean trypsin inhibitors and of ethanol-extracted soybean meals in chicks and rats.
Topics: Animals; Chymotrypsin; Ethanol; Glycine max; Growth; Hot Temperature; Hypertrophy; Intestine, Small; Male; Methionine; Pancreatic Diseases; Poultry; Proteins; Rats; Trypsin Inhibitors | 1967 |
Oligo(methionyl) proteins. Enzymatic hydrolysis of the model isopeptides N epsilon-oligo(L-methionyl)-L-lysine.
Topics: Aminopeptidases; CD13 Antigens; Chymotrypsin; Hydrolysis; Kinetics; Lysine; Methionine; Oligopeptides; Pancreatic Elastase; Pepsin A | 1984 |
Ozone inactivation of human alpha 1-proteinase inhibitor.
Topics: Amino Acids; Chymotrypsin; Humans; In Vitro Techniques; Methionine; Oxidation-Reduction; Ozone; Pancreatic Elastase; Protease Inhibitors; Pulmonary Emphysema; Tryptophan | 1980 |
A computer-generated three-dimensional model of the B chain of bovine alpha-thrombin.
Topics: Amino Acids; Animals; Binding Sites; Cattle; Chymotrypsin; Computers; Glutamates; Macromolecular Substances; Methionine; Models, Biological; Phenylmethylsulfonyl Fluoride; Thrombin | 1981 |
Dynamic states of the three methionyl residues of Streptomyces subtilisin inhibitor. 1H NMR studies.
Topics: Bacterial Proteins; Chemical Phenomena; Chemistry; Chemistry, Physical; Chymotrypsin; Hydrolysis; Magnetic Resonance Spectroscopy; Methionine | 1982 |
Reversible methylation of cytoskeletal and membrane proteins in intact human erythrocytes.
Topics: Chymotrypsin; Electrophoresis, Polyacrylamide Gel; Erythrocytes; Humans; Kinetics; Membrane Proteins; Methionine; Methylation; Molecular Weight; Peptides; Trypsin | 1981 |
Structure of the Ss blood group antigens. I. Isolation of Ss-active glycopeptides and differentiation of the antigens by modification of methionine.
Topics: Amino Acid Sequence; Chymotrypsin; Erythrocyte Membrane; Glycopeptides; Humans; Methionine; MNSs Blood-Group System; Peptide Fragments; Trinitrobenzenesulfonic Acid; Trypsin | 1980 |
Specificity in the alkylation of methionine at the active site of alpha-chymotrypsin by aromatic alpha-bromo amides.
Topics: Alkylation; Amines; Binding Sites; Chymotrypsin; Methionine; Models, Molecular; Protein Binding; Protein Conformation; Structure-Activity Relationship | 1980 |
Selective oxidation of methionyl residues in the human recombinant secretory leukocyte proteinase inhibitor. Effect on the inhibitor binding properties.
Topics: Amino Acid Sequence; Animals; Cattle; Chloramines; Chymotrypsin; Humans; Hydrogen-Ion Concentration; Kinetics; Methionine; Molecular Sequence Data; Oxidation-Reduction; Protein Binding; Protein Conformation; Proteinase Inhibitory Proteins, Secretory; Proteins; Recombinant Fusion Proteins; Secretory Leukocyte Peptidase Inhibitor; Serine Proteinase Inhibitors; Temperature; Thermodynamics; Tosyl Compounds; Trypsin | 1994 |
Alteration of the specificity of ecotin, an E. coli serine proteinase inhibitor, by site directed mutagenesis.
Topics: Amino Acid Sequence; Arginine; Bacterial Proteins; Base Sequence; Binding Sites; Chymotrypsin; Cloning, Molecular; Escherichia coli; Escherichia coli Proteins; Leucine; Lysine; Methionine; Molecular Sequence Data; Mutagenesis, Site-Directed; Pancreatic Elastase; Periplasmic Proteins; Recombinant Proteins; Serine Proteinase Inhibitors; Trypsin Inhibitors | 1994 |
Selective oxidation of Met-192 in bovine alpha-chymotrypsin. Effect on catalytic and inhibitor binding properties.
Topics: Animals; Catalysis; Cattle; Chymotrypsin; Hydrogen-Ion Concentration; Methionine; Oxidation-Reduction; Spectrum Analysis; Thermodynamics | 1993 |
Localization and hormonal stimulation of phosphorylation sites in the LNCaP-cell androgen receptor.
Topics: Androgens; Binding Sites; Cell Nucleus; Chymotrypsin; Cytosol; DNA; Humans; Immunosorbent Techniques; Male; Methionine; Metribolone; Peptide Fragments; Phosphates; Phosphorylation; Prostatic Neoplasms; Receptors, Androgen; Tumor Cells, Cultured | 1993 |
The serine protease inhibitor family from Ascaris suum: chemical determination of the five disulfide bridges.
Topics: Amino Acid Sequence; Amino Acids; Animals; Ascaris suum; Aspartic Acid Endopeptidases; Chymotrypsin; Cyanogen Bromide; Disulfides; Methionine; Molecular Sequence Data; Pancreatic Elastase; Peptide Fragments; Serine Endopeptidases; Serine Proteinase Inhibitors; Trypsin Inhibitors | 1993 |
Trypsin activation pathway of rotavirus infectivity.
Topics: Amino Acid Sequence; Animals; Antibodies; Arginine; Blotting, Western; Capsid; Capsid Proteins; Cattle; Cell Line; Chymotrypsin; Endopeptidases; Humans; Methionine; Molecular Sequence Data; Peptide Fragments; Rotavirus; Substrate Specificity; Trypsin; Virion | 1996 |
Structure of chymotrypsin variant B from Atlantic cod, Gadus morhua.
Topics: Amino Acid Sequence; Animals; Atlantic Ocean; Binding Sites; Cattle; Chymotrypsin; Fishes; Kinetics; Methionine; Molecular Sequence Data; Molecular Weight; Peptide Fragments; Protein Structure, Tertiary; Sequence Alignment; Sequence Analysis; Sequence Homology, Amino Acid | 1996 |
Angiotensin-responsive adrenal glomerulosa cell proteins: characterization by protease mapping, species comparison, and specific angiotensin receptor antagonists.
Topics: Aldosterone; Angiotensin II; Angiotensin Receptor Antagonists; Animals; Biphenyl Compounds; Bucladesine; Cattle; Cells, Cultured; Chymotrypsin; Imidazoles; Losartan; Male; Methionine; Peptide Mapping; Protein Biosynthesis; Proteins; Pyridines; Rats; Rats, Sprague-Dawley; Species Specificity; Sulfur Radioisotopes; Tetrazoles; Zona Glomerulosa | 1997 |
Structural analysis of apolipoprotein A-I: limited proteolysis of methionine-reduced and -oxidized lipid-free and lipid-bound human apo A-I.
Topics: Amino Acid Sequence; Apolipoprotein A-I; Chymotrypsin; Electrophoresis, Polyacrylamide Gel; Endopeptidases; Humans; Lipid Metabolism; Methionine; Models, Molecular; Molecular Sequence Data; Oxidation-Reduction; Protein Conformation; Protein Structure, Secondary; Serine Endopeptidases | 1997 |
The biosynthesis of methylated amino acids in the active site region of methyl-coenzyme M reductase.
Topics: Amino Acid Sequence; Amino Acids; Binding Sites; Chromatography, High Pressure Liquid; Chymotrypsin; Glutamine; Mass Spectrometry; Metalloporphyrins; Methane; Methanobacterium; Methionine; Methylation; Molecular Sequence Data; Molecular Structure; Oxidoreductases; Peptide Fragments; Protein Processing, Post-Translational; S-Adenosylmethionine; Sequence Analysis | 2000 |
Structural and conformational analysis of the oxidase to dehydrogenase conversion of xanthine oxidoreductase.
Topics: Animals; Cattle; Chromatography; Chromatography, High Pressure Liquid; Chymotrypsin; Cross-Linking Reagents; Cysteine; Disulfides; Electrophoresis, Gel, Two-Dimensional; Lysine; Methionine; Microscopy, Fluorescence; Oxidoreductases; Oxygen; Phenylalanine; Protein Conformation; Protein Isoforms; Protein Structure, Tertiary; Sulfhydryl Compounds; Time Factors; Trypsin; Xanthine Dehydrogenase; Xanthine Oxidase | 2002 |
Identification of the methionine involved in the active center of chymotrypsin.
Topics: Chymotrypsin; Methionine | 1962 |
Amino acids involved in the action of chymotrypsin.
Topics: Amino Acids; Chymotrypsin; Histidine; Lysine; Methionine; Serine; Tryptophan | 1962 |
[ON THE ACTIVE CENTER OF CHYMOTRYPSIN. II. MODIFICATION OF METHIONINE RESIDUE IN CHYMOTRYPSIN WITH SIMPLE BENZENE DERIVATIVES].
Topics: Benzene; Benzene Derivatives; Chemical Phenomena; Chemistry; Chymotrypsin; Methionine | 1963 |
PREFERENTIAL OXIDATION OF THE METHIONINE RESIDUE NEAR THE ACTIVE SITE OF CHYMOTRYPSIN.
Topics: Acetates; Autoradiography; Carbon Isotopes; Catalytic Domain; Chromatography; Chymotrypsin; Electrophoresis; Endopeptidases; Formates; Hydrogen Peroxide; Iodoacetates; Isoflurophate; Methionine; Peptides; Phosphorus Isotopes; Research; Urea | 1964 |
OBSERVATION ON PANCREATIC FUNCTION IN EIGHT PATIENTS WITH CONTROLLED PANCREATIC FISTULAS: INCLUDING A REVIEW OF THE LITERATURE.
Topics: Atropine; Chymotrypsin; Gastrointestinal Hormones; Humans; Methionine; Pancreas; Pancreatic Fistula; Pancreatic Function Tests; Pancreatic Juice; Pharmacology; Physiology; Secretin; Trypsin; Trypsinogen | 1964 |
[RADIOACTIVE LABELLING OF CERTAIN AMINO ACIDS IN CATTLE CHYMOTRYPSINOGEN BY BIOSYNTHESIS IN VITRO].
Topics: Amino Acids; Animals; Carbon Isotopes; Cattle; Chymotrypsin; Chymotrypsinogen; Enzyme Precursors; Histidine; In Vitro Techniques; Leucine; Methionine; Radioactivity; Radioisotopes; Radionuclide Imaging; Research | 1964 |
PARTIAL HYDROLYSIS OF BOVINE PARATHYROID HORMONE BY DILUTE ACID AND PROTEOLYTIC ENZYMES: EFFECTS ON IMMUNOLOGICAL AND BIOLOGICAL ACTIVITIES.
Topics: Animals; Calcium; Carboxypeptidases; Cattle; Chymotrypsin; Complement Fixation Tests; Electrophoresis; Hydrochloric Acid; Hydrolysis; Immune Sera; Iodoacetates; Methionine; Parathyroid Hormone; Peptide Hydrolases; Peroxides; Pharmacology; Protein Hydrolysates; Rabbits; Research; Trypsin | 1965 |
MODIFICATION OF A METHIONINE RESIDUE NEAR THE ACTIVE SITE OF CHYMOTRYPSIN BY P-NITROPHENYL BROMOACETYL-ALPHA-AMINOISOBUTYRATE.
Topics: Amino Acids; Aminoisobutyric Acids; Biochemical Phenomena; Biochemistry; Catalysis; Catalytic Domain; Chymotrypsin; Enzyme Inhibitors; Isoflurophate; Kinetics; Methionine; Nitrophenols; Research | 1965 |
THE ROLE OF METHIONINE IN ALPHA-CHYMOTRYPSIN-CATALYSED REACTIONS.
Topics: Acylation; Amides; Amino Acids; Biochemical Phenomena; Biochemistry; Catalysis; Chymotrypsin; Imidazoles; Kinetics; Methionine; Nitrophenols; Periodic Acid; Research; Spectrophotometry; Tryptophan; Tyrosine; Ultracentrifugation; Valine | 1965 |
Binding, proteolytic, and crystallographic analyses of mutations at the protease-inhibitor interface of the subtilisin BPN'/chymotrypsin inhibitor 2 complex.
Topics: Acylation; Binding Sites; Chymotrypsin; Crystallization; Crystallography, X-Ray; Glycine; Hydrolysis; Lysine; Methionine; Mutagenesis, Site-Directed; Peptides; Plant Proteins; Protein Binding; Recombinant Proteins; Serine Proteinase Inhibitors; Static Electricity; Substrate Specificity; Subtilisins; Surface Properties | 2004 |
Influence of C-terminal protein domains and protein-lipid interactions on tetramerization and stability of the potassium channel KcsA.
Topics: Amino Acid Sequence; Bacterial Proteins; Chymotrypsin; Cloning, Molecular; Detergents; Electrophoresis, Polyacrylamide Gel; Escherichia coli; Hydrogen Bonding; Hydrolysis; Lipid Metabolism; Methionine; Models, Molecular; Molecular Sequence Data; Potassium Channels; Protein Structure, Tertiary; Proteins; Sequence Deletion; Streptomyces lividans; Temperature | 2004 |
Conformational changes of recombinant monoclonal antibodies by limited proteolytic digestion, stable isotope labeling, and liquid chromatography-mass spectrometry.
Topics: Amino Acid Sequence; Animals; Antibodies, Monoclonal; CHO Cells; Chromatography, Liquid; Chymotrypsin; Cricetulus; Glycosylation; Humans; Immunoglobulin G; Isotope Labeling; Mass Spectrometry; Methionine; Models, Molecular; Molecular Sequence Data; Oxidation-Reduction; Peptides; Proteolysis; Recombinant Proteins; Trypsin | 2016 |
Experimental and theoretical investigations on the interaction of l-methionine molecules with α-chymotrypsin in the aqueous solution using various methods.
Topics: Chymotrypsin; Hydrophobic and Hydrophilic Interactions; Methionine; Models, Theoretical; Molecular Docking Simulation; Molecular Dynamics Simulation; Protein Binding; Spectrum Analysis; Structure-Activity Relationship | 2019 |
Methionine played a positive role in improving the intestinal digestion capacity, anti-inflammatory reaction and oxidation resistance of grass carp, Ctenopharyngodon idella, fry.
Topics: Aeromonas hydrophila; Amylases; Animal Feed; Animals; Carps; Catalase; Chymotrypsin; Dietary Supplements; Digestion; Fish Diseases; Fish Proteins; Glutathione; Inflammation; Interleukin-10; Interleukin-11; Interleukin-12 Subunit p35; Interleukin-15; Interleukin-27; Interleukin-4; Interleukin-6; Interleukin-8; Methionine; NF-E2-Related Factor 2; RNA, Messenger; Superoxide Dismutase; Transforming Growth Factor beta2; Trypsin | 2022 |