An effect of calcium ions on the activity, heat stability, and structure of trypsin.

[1]  E. Shaw,et al.  p-Nitrophenyl-p'-guanidinobenzoate HCl: a new active site titrant for trypsin. , 1967, Biochemical and biophysical research communications.

[2]  G. Fasman,et al.  Conformational studies on poly-L-glutamic acid and copolymers of L-glutamic acid and L-phenylalanine. , 1966, Biochemistry.

[3]  E. Davie,et al.  The terminal groups of the soy bean trypsin inhibitor. , 1955, The Journal of biological chemistry.

[4]  E. Shaw,et al.  Chromatography of trypsin and its derivatives. Characterization of a new active form of bovine trypsin. , 1968, The Journal of biological chemistry.

[5]  N. Green,et al.  The effects of divalent cations on trypsin. , 1953, The Journal of biological chemistry.

[6]  M. Lazdunski,et al.  The binding of Ca2+ to trypsinogen and its relation to the mechanism of activation. , 1967, Biochemical and biophysical research communications.

[7]  E. Shaw,et al.  Pseudotrypsin. A modified bovine trypsin produced by limited autodigestion. , 1969, The Journal of biological chemistry.

[8]  J. R. Merkel Direct detection of proteolytic enzymes that have been separated by zone electrophoresis. , 1966, Analytical biochemistry.

[9]  M. L. Anson,et al.  THE ESTIMATION OF PEPSIN, TRYPSIN, PAPAIN, AND CATHEPSIN WITH HEMOGLOBIN , 1938, The Journal of general physiology.

[10]  Donald E. Williams,et al.  DISC ELECTROPHORESIS IN POLYACRYLAMIDE GELS: EXTENSION TO NEW CONDITIONS OF pH AND BUFFER , 1964, Annals of the New York Academy of Sciences.

[11]  A. Mirsky,et al.  THE EQUILIBRIUM BETWEEN ACTIVE NATIVE TRYPSIN AND INACTIVE DENATURED TRYPSIN , 1934, The Journal of general physiology.

[12]  B. Davis DISC ELECTROPHORESIS – II METHOD AND APPLICATION TO HUMAN SERUM PROTEINS * , 1964, Annals of the New York Academy of Sciences.

[13]  J. Northrop,et al.  INACTIVATION OF CRYSTALLINE TRYPSIN , 1934, The Journal of general physiology.

[14]  M. Bier,et al.  On the mechanism of enzyme action. LV. A study of the interaction between calcium and trypsin. , 1953, Biochimica et biophysica acta.

[15]  C. H. Chervenka Ultraviolet spectral changes related to the enzymic activity of chymotrypsin. , 1959, Biochimica et biophysica acta.

[16]  H. Neurath,et al.  The promotion of activation of bovine trypsinogen by specific modification of aspartyl residues. , 1969, Biochemistry.

[17]  M. Lazdunski,et al.  Sur la ractivit des fonctions ionisables des trypsinognes de buf et de proc , 1965 .

[18]  M. Lazdunski,et al.  Sur la morphologie des trypsines de porc et de bœuf étude des dénaturations reversibles , 1965 .

[19]  M. Bier,et al.  On the mechanism of enzyme acition. XLVI. The effect of certain ions on crystalline trypsin and reinvestigation of its isoelectric point. , 1951, Archives of biochemistry and biophysics.

[20]  B C HUMMEL,et al.  A modified spectrophotometric determination of chymotrypsin, trypsin, and thrombin. , 1959, Canadian journal of biochemistry and physiology.

[21]  T. Sipos,et al.  Temperature-dependent activation of trypsin by calcium. , 1968, Biochemical and biophysical research communications.

[22]  M. Kunitz,et al.  THE EFFECT OF CALCIUM AND OTHER IONS ON THE AUTOCATALYTIC FORMATION OF TRYPSIN FROM TRYPSINOGEN , 1941, The Journal of general physiology.

[23]  G. Schwert,et al.  A spectrophotometric determination of trypsin and chymotrypsin. , 1955, Biochimica et biophysica acta.

[24]  N. Green,et al.  Molecular-kinetic properties of trypsin and related proteins , 1953 .

[25]  M. Lazdunski,et al.  The Mechanism of Activation of Trypsinogen , 1969 .