-Y Tonomura Researcher Activity Profile

Research Author Detailed Information 

Y Tonomura Publication Rate By Year

Y Tonomura has published 1 paper(s) in 1961, 1 paper(s) in 1962, 2 paper(s) in 1963, 1 paper(s) in 1964, 1 paper(s) in 1965, 9 paper(s) in 1966, 8 paper(s) in 1967, 9 paper(s) in 1968, 5 paper(s) in 1969, 4 paper(s) in 1970, 8 paper(s) in 1971, 4 paper(s) in 1972, 8 paper(s) in 1973, 6 paper(s) in 1974, 8 paper(s) in 1975, 13 paper(s) in 1976, 12 paper(s) in 1977, 4 paper(s) in 1978, 9 paper(s) in 1979, 3 paper(s) in 1980, 10 paper(s) in 1981, 8 paper(s) in 1982, 7 paper(s) in 1983, 2 paper(s) in 1984, for a total of 143 research publications in total.

Y Y Tonomura Author Information

LAST NAME: tonomura

FIRST NAME: y

INITIALS: Y

AFFILIATION:

Papers

Y Tonomura's Publication Record

1. The pre-steady state of the myosin-adenosine triphosphate system. I. Initial rapid liberation of inorganic phosphate. Year Published: 1966
2. The pre-steady state of the myosin-adenosine triphosphate system. II. Initial rapid absorption and liberation of hydrogen ion followed by a stopped-flow method. Year Published: 1966
3. The pre-steady state of the myosin-adenosine triphosphate system. 3. Properties of the intermediate. Year Published: 1966
4. ATP-induced contraction of sarcomeres. Year Published: 1966
5. G-F transformation of actin and liberation of hydrogen ion. Year Published: 1966
6. Coupling of ATP-hydrolysis with contraction of isolated myofibrillar fragments. Year Published: 1966
7. Changes in biochemical properties of isolated human skeletal myofibrils with age and in Myasthenia gravis. Year Published: 1966
8. The pre-steady state of the myosin--adenosine triphosphate system. IV. Liberation of ADP from the myosin--ATP system and effects of modifiers on the phosphorylation of myosin. Year Published: 1966
9. Role of ADP bound to F-actin in superprecipitation and enzymatic activity of actomyosin. Year Published: 1966
10. The optical rotatory dispersion of myosin A. V. Re-examination of changes in the optical rotatory power of myosin caused by adenosine triphosphate, inorganic pyrophosphate and p-chloro-mercuribenzoate. Year Published: 1967
11. Binding of p-nitrothiophenol to one glutamic acid residue in the myosin molecule. Year Published: 1967
12. Superprecipitation of myosin B caused by ATP as a nucleated growth process. Year Published: 1967
13. Dependence of myofibrillar ATPase activity on sarcomere length. Year Published: 1967
14. Role of ADP of F-actin in superprecipitation and enzymatic activity of actomyosin. Year Published: 1967
15. Superprecipitation of myosin B induced by ATP as a nucleated growth process. Year Published: 1967
16. Superprecipitation and enzymatic activity of actomyosin as affected by the mode of polymerization and nucleotide of actin. Year Published: 1967
17. On the active site of myosin A-adenosine triphosphatase. VI. Existence of asparaginyl-prolyl-prolyl-lysine near the active site. Year Published: 1967
18. [Properties of a phosphorylated protein as a reaction intermediate of Na+-K+ sensitive ATPase] Year Published: 1968
19. Binding of H-meromyosin with F-actin at low ionic strength. Year Published: 1968
20. Change in ultraviolet absorption spectrum of H-meromyosin induced by its binding with substrate and competitive inhibitor. Year Published: 1968
21. Interaction between synthetic ATP analogues and actomyosin systems. IV. Year Published: 1968
22. On the active site of myosin A-adenosine triphosphatase. VII. Effect of trinitrophenylation of myosin on the decomposition of phosphoryl myosin. Year Published: 1968
23. Reaction mechanism of the Ca++ -dependent ATPase of sarcoplasmic reticulum from skeletal muscle. I. Kinetic studies. Year Published: 1968
24. Dependence of activity of myofibrillar ATPase on sarcomere length and calcium ion concentration. Year Published: 1968
25. A protein factor regulating the state of aggregation of myosin. I. Properties of the factor. Year Published: 1968
26. The pre-steady state of the myosin-adenosine triphosphate system. V. Evidence for a phosphate exchange reaction between adenosine triphosphate and the "reactive myosin-phosphate complex". Year Published: 1968
27. The pre-steady state of the myosin-adenosine triphosphate system. VI. Effects of ATP concentration, pH and temperature. Year Published: 1969
28. Reaction mechanism of the Ca++ -dependent ATPase of sarcoplasmic reticulum from skeletal muscle. II. Intermediate formation of phosphoryl protein. Year Published: 1969
29. The pre-steady state of the myosin-adenosine triphosphate system. VII. Kinetic studies on the decrease in light-scattering of actomyosin induced by ATP. Year Published: 1969
30. The pre-steady state of the myosin-adenosine triphosphate system. 8. Intermediate formation and activation of myosin by ATP. Year Published: 1969
31. The pre-steady state of the myosin-adenosine triphosphate system. IX. Effect of F-actin on the myosin-ATP system. Year Published: 1969
32. The pre-steady state of the myosin-adenosine triphosphate system. X. The reaction mechanism of the myosin-ATP system and a molecular mechanism of muscle contraction. Year Published: 1970
33. Reaction mechanism of the Ca2 plus-dependent ATPase of sarcoplasmic reticulum from skeletal muscle. 3. Ca plus-uptake and ATP-splitting. Year Published: 1970
34. On the active site of myosin A-adenosine triphosphatase. IX. Chemical modification of the enzyme by monoiodoacetamide. Year Published: 1970
35. Formation and decomposition of a phosphorylated intermediate in the reaction of Na plus-K plus dependent ATPase. Year Published: 1970
36. On the active site of myosin A-adenosine triphosphatase. X. Functions of two subfragments, S-1, of the myosin molecule. Year Published: 1971
37. ATP formation from ADP and a phosphorylated intermediate of Ca2+-dependent ATPase in fragmented sarcoplasmic reticulum. Year Published: 1971
38. Inactivation of Na plus-K plus-dependent ATPase by phospholipase-treatment and its reactivation by phospholipids. Year Published: 1971
39. Reaction mechanism of the Ca2 plus-dependent ATPase of sarcoplasmic reticulum from skeletal muscle. IV. Hydroxamate formation from a phosphorylated intermediate and 2-hydroxy-5-nitrobenzyl hydroxylamine. Year Published: 1971
40. An attempt to detect phosphorylated myosin by ADP-ATP exchange. Year Published: 1971
41. Regulation of the acto-H-meromyosin-ATP system by calcium ion and treatment of H-meromyosin with p-chloromercuribenzoate. Year Published: 1971
42. Reaction mechanism of the Ca2 plus-dependent ATPase of sarcoplasmic reticulum from skeletal mus le. V. Vectorial requirements for calcium and magnesium ions of three partial reactions of ATPase: formation and decomposition of a phosphorylated intermediate and ATP-formation from ADP and the intermediate. Year Published: 1971
43. Reaction mechanism of the Ca 2+ -dependent ATPase of sarcoplasmic reticulum from skeletal muscle. VI. Co-operative transition of ATPase activity during the initial phase. Year Published: 1971
44. Formation of acto-H-meromyosin and acto-subfragment-1 complexes and their dissociation by adenosine triphosphate. Year Published: 1972
45. The pre-steady state of the myosin-adenosine triphosphate system. XI. Formation and decomposition of the reactive myosin-phosphate-ADP complex. Year Published: 1972
46. Activation of actomyosin-ATPase by tropomyosin. Year Published: 1972
47. Phosphorylation of the Ca 2+ -Mg 2+ -dependent ATPase of the sarcoplasmic reticulum coupled with cation translocation. Year Published: 1972
48. Oscillations of the amount of phosphorylated protein and the ATPase activity of microsomes. Effects of calcium ions and cyclic AMP. Year Published: 1973
49. Reaction mechanism of the Ca 2+ -dependent ATPase of sarcoplasmic reticulum from skeletal muscle. VII. Recognition and release of Ca 2+ ions. Year Published: 1973
50. Active subfragment of the inhibitory component of troponin. Year Published: 1973
51. Kinetic studies on the G-factor-dependent uncoupled GTPase of ribosomes. Year Published: 1973
52. Reaction mechanism of the Ca2+-dependent ATPase of sarcoplasmic reticulum from skeletal muscle. 8. Molecular mechanism of the conversion of osmotic energy to chemical energy in the sarcoplasmic reticulum. Year Published: 1973
53. Kinetic properties of the myosin-phosphate-ADP complex. Year Published: 1973
54. Interrelation among the three components of troponin and tropomyosin studied by their kinetic effects on the ATPase reaction of actomyosin. Year Published: 1973
55. Two kinds of high energy phosphorylated intermediate, with and without bound ADP, in the reaction of Na+K+dependent ATPase. Year Published: 1973
56. Energy transfer from tryptophan residues to a fluorescent ATP analog, 1,N6-ethenoadenosine triphosphate, bound to H-meromyosin. Year Published: 1974
57. Removal of one g2-subunit from the myosin molecule by p-chloromercuribenzoate-treatment. Year Published: 1974
58. Effects of adenosine triphosphate and sarcomere length on the dynamic mechanical properties of glycerinated rabbit muscle fiber bundles. Year Published: 1974
59. Direct evidence for the two route mechanism of the acto-H-meromyosin-ATPase reaction. Year Published: 1974
60. Reaction mechanism of the Ca2+-dependent ATPase of sarcoplasmic reticulum from skeletal muscle. IX. Kinetic studies on the conversion of osmotic energy to chemical energy in the sarcoplasmic reticulum. Year Published: 1974
61. Reaction mechanism of the Ca2 plus-dependent ATPase of sarcoplasmic reticulum from skeletal muscle. X. Direct evidence for Ca2 plus translocation coupled with formation of a phosphorylated intermediate. Year Published: 1974
62. KC1 jump induced formation of adenosine triphosphate from the reactive myosin-phosphate-ADP complex. Year Published: 1975
63. Binding of adenosine di- and triphosphates to myosin during the hydrolysis of adenosine triphosphate. Year Published: 1975
64. Kinetic properties of dissociation of the H-meromyosin-ADP complex. Year Published: 1975
65. pH jump-induced phosphorylation of adenosine diphosphate in thylakoidal membranes. Year Published: 1975
66. Effects of sodium and potassium ions on the elementary steps in the reaction of Na+-K+-dependent ATPase1. Year Published: 1975
67. Properties of the conversion of an enzyme-ATP complex to a phosphorylated intermediate in the reaction of Na+-K+-dependent ATPase1. Year Published: 1975
68. Desensitization of substrate inhibition of acto-H-meromyosin ATPase by treatment of H-meromyosin with rho-chloromercuribenzoate. Relation between the extent of desensitization and the amount of bound rho-chloromercuribenzoate1. Year Published: 1975
69. Standard free energy changes for formation of various intermediates in the reaction of H-meromyosin ATPase. Year Published: 1975
70. The amounts of adenosine di- and triphosphates bound to H-meromyosin and the adenosinetriphosphatase activity of the H-meromyosin-F-actin-relaxing protein system in the presence and absence of calcium ions. The physiological functions of the two routes of myosin adenosinetriphosphatase in muscle contraction. Year Published: 1976
71. The pre-steady state of Na+-K+-dependent ATPase after addition of Na+ ions. Transition of the phosphorylated intermediate from an ADP-sensitive to an ADP-insensitive form. Year Published: 1976
72. Ca2+-sensitivity of actomyosin ATPase purified from Physarum polycephalum. Year Published: 1976
73. "Refractory-like" state of heavy-meromyosin induced by the reaction of acto-heavy-meromyosin with inosine triphosphate. Year Published: 1976
74. Physarum tropomyosin-troponin complex. Isolation and properties. Year Published: 1976
75. Effects of deuterium oxide on elementary steps in the ATPase reaction. Evidence for the similarity of key intermediates in contractile and transport ATPase. Year Published: 1976
76. Developmental changes in the structure and kinetic properties of myosin adenosinetriphosphatase of rabbit skeletal fast muscle. Year Published: 1976
77. Reaction mechanism of the Ca(2)+-dependent ATPase of sarcoplasmic reticulum from skeletal muscle. XI. Re-evaluation of the transition of ATPase activity during the initial phase. Year Published: 1976
78. Separation of subfragment-1 of H-meromyosin into two equimolar fractions with and without formation of the reactive enzyme-phosphate-ADP complex. Year Published: 1976
79. Thermodynamic and kinetic parameters of elementary steps in the reaction of H-meromyosin adenosinetriphosphatase. Remarkably large increase in the standard entropy for formation of the reactive H-meromyosin-phosphate-adenosine diphosphate complex. Year Published: 1976
80. Proceedings: Physiological functions of the two heads of the myosin molecule. Year Published: 1976
81. Chemical modification of the Ca2+ -dependent ATPase of sarcoplasmic reticulum from skeletal muscle. II. Use of 2, 4, 6-trinitrobenzenesulfonate to show functional movements of the ATPase molecule. Year Published: 1976
82. Chemical modification of the Ca2+-dependent ATPase of sarcoplasmic reticulum from skeletal muscle. I. Binding of N-ethylmaleimide to sarcoplasmic reticulum: evidence for sulfhydryl groups in the active site of ATPase and for conformational changes induced by adenosine tri- and diphosphate. Year Published: 1976
83. Structure and function of the two heads of the myosin molecule. I. Binding of adenosine diphosphate to myofibrils during the adenosinetriphosphatase reaction. Year Published: 1977
84. Structure and function of the two heads of the myosin molecule. II. Separation of the two fractions of subfragment-1 of myosin by affinity column chromatography on immobilized F-actin: direct evidence for acceleration by F-actin of the decomposition of the reactive enzyme-phosphate-ADP complex formed on head B of myosin. Year Published: 1977
85. Structure and function of the two heads of the myosin molecule. III. Cooperativity of the two heads of the myosin molecule, shown by the effect of modification of head A with rho-chloromercuribenzoate on the interaction of head B with F-actin. Year Published: 1977
86. Structure and function of the two heads of the myosin molecule. IV. Physiological functions of various reaction intermediates in myosin adenosinetriphosphatase, studied by the interaction between actomyosin and 8-bromoadenosine triphosphate. Year Published: 1977
87. Uptake of calcium ions into microsomes isolated from Physarum polycephalum. Year Published: 1977
88. Kinetic studies on the ADP-ATP exchange reaction catalyzed by Na+, K+-dependent ATPase. Evidence for the K.S.T. mechanism with two enzyme-ATP complexes and two phosphorylated intermediates of high-energy type. Year Published: 1977
89. A chemically modified subfragment-1 of myosin from skeletal muscle as a novel tool for identifying the function of actomyosin in non-muscle cells. Year Published: 1977
90. Chemical modification of the Ca2+-dependent ATPase of sarcoplasmic reticulum from skeletal muscle. III. Changes in the distribution of exposed lysine residues among subfragments with change in enzymatic state. Year Published: 1977
91. Identification of myosin in Nitella flexilis. Year Published: 1977
92. Structure and function of the two heads of the myosin molecule. V. Enzymatic properties of heads B and A. Year Published: 1977
93. Structure and function of the two heads of the myosin molecule. VI. ATP hydrolysis, shortening, and tension development of myofibrils. Year Published: 1977
94. Kinetic and regulatory properties of myosin adenosinetriphosphatase purified from arterial smooth muscle. Year Published: 1977
95. Reaction mechanism of p-nitrophenylphosphatase of sarcoplasmic reticulum. Evidence for two kinds of phosphorylated intermediate with and without bound p-nitrophenol. Year Published: 1978
96. Binding of adenosine diphosphate to reaction intermediates in the Na+, K+-dependent ATPase from porcine kidney. Year Published: 1978
97. Factors affecting the transient phase of the Ca2+, Mg2+-dependent ATPase reaction of sarcoplasmic reticulum from skeletal muscle. Year Published: 1978
98. Elementary steps in the acto-H-meromyosin ATPase reaction to arterial smooth muscle. Year Published: 1978
99. Acceleration of the ATPase activity of glycerol-treated muscle fibers by repeated stretch-release cycles. Year Published: 1979
100. Binding of 30s dynein with the B-tubule of the outer doublet of axonemes from Tetrahymena pyriformis and adenosine triphosphate-induced dissociation of the complex. Year Published: 1979
101. Differential modification of specific lysine residues in the two kinds of subfragment-1 of myosin with 2, 4, 6-trinitrobenzenesulfonate. Year Published: 1979
102. Kinetic properties of dynein ATPase from Tetrahymena pyriformis. The initial phosphate burst of dynein ATPase and its interaction with ATP analogs. Year Published: 1979
103. ADP-sensitive and -insensitive phosphorylated intermediates of solubilized Ca2+,Mg2+-dependent ATPase of the sarcoplasmic reticulum from skeletal muscle. Year Published: 1979
104. Change in the ultraviolet spectrum of solubilized Ca2+-dependent ATPase from sarcoplasmic reticulum due to binding with Ca2+ ions. Year Published: 1979
105. Simultaneous binding of three Na+ and two K+ ions to Na+,K+-dependent ATPase and changes in its affinities for the ions induced by the formation of a phosphorylated intermediate. Year Published: 1979
106. Coupling of movement of cross-bridges with ATP splitting studied in terms of the acceleration of the ATPase activity of glycerol-treated muscle fibers on applying various types of repetitive stretch-release cycles. Year Published: 1979
107. Factors affecting the transient tension change after applying stepwise length change to glycerol-treated muscle fibers. Effects of temperature, divalent cations, and modification with p-chloromercuribenzoate. Year Published: 1979
108. Binding of ouabain to Na+, K+-dependent ATPase during the ATPase reaction. Evidence for a dimer structure of the ATPase. Year Published: 1980
109. Modification of cardiac and smooth muscle myosins with 2,4,6-trinitrobenzenesulfonate. Evidence for differences in structure around the active sites of cardiac, smooth, and skeletal muscle myosin ATPase. Year Published: 1980
110. Order of release of ADP and Pi from phosphoenzyme with bound ADP of Ca2+-dependent ATPase from sarcoplasmic reticulum and of Na+, K+-dependent ATPase studied by ADP-inhibition patterns. Year Published: 1980
111. Binding of monovalent cations to Na+,K+-dependent ATPase purified from porcine kidney. I. Simultaneous binding of three sodium and two potassium or rubidium ions to the enzyme. Year Published: 1981
112. Binding of monovalent cations to Na+,K+-dependent ATPase purified from porcine kidney. II. Acceleration of transition from a K+-bound form to a Na+-bound form by binding of ATP to a regulatory site of the enzyme. Year Published: 1981
113. Binding of monovalent cations to Na+,K+-dependent ATPase purified from porcine kidney. III. Marked changes in affinities for monovalent cations induced by formation of an ADP-insensitive but no an ADP-Sensitive phosphoenzyme. Year Published: 1981
114. The amount of nucleotide binding and the P1-burst size of myosin adenosinetriphosphatase: evidence for the nonidentical two-headed structure of myosin. Year Published: 1981
115. Dissociation of acto-H-meromyosin and that of acto-subfragment-1 induced by adenyl-5'-yl-imidodiphosphate: evidence for a ternary complex of F-actin, myosin head, and substrate. Year Published: 1981
116. Reaction mechanism of Mn2+-ATPase of acto-H-meromyosin in 0.1 M KCl at 5 degrees C: evidence for the Lymn-Taylor mechanism. Year Published: 1981
117. Mechanism of the Mg2+- and Mn2+-ATPase reactions of acto-H-meromyosin and acto-subfragment-1 in the absence of KCl at room temperature: direct decomposition of the complex of myosin-P-ADP with f-actin. Year Published: 1981
118. Extra burst of Pi liberation and formation of the myosin-phosphate-ADP complex at various concentrations of Mg2+ ions. Year Published: 1981
119. Location of the nonidentical two reactive lysine residues in the myosin molecule. Year Published: 1981
120. Elementary steps in the F-actin activated Mg2+-ATPase reaction of gizzard H-meromysin: effects of phosphorylation of the light-chain subunit. Year Published: 1981
121. Preparation of a new fluorescent analog of ATP, 2'-(5-dimethylaminonaphthalene-1-sulfonyl)amino-2'-deoxy ATP, and its interactions with myosin and actomyosin. Year Published: 1982
122. Reaction mechanism of the ATPase activity of mitochondrial F1 studied by using a fluorescent ATP analog, 2'-(5-dimethylaminonaphthalene-1-sulfonyl) amino-2'-deoxyATP: its striking resemblance to that of myosin ATPase. Year Published: 1982
123. Changes in affinity for calcium ions with the formation of two kinds of phosphoenzyme in the Ca2+,Mg2+-dependent ATPase of sarcoplasmic reticulum. Year Published: 1982
124. Desensitization to Mg2+ of the phosphoenzyme in sarcoplasmic reticulum Ca2+-ATPase by the addition of a nonionic detergent and the restoration of sensitivity after its removal. Year Published: 1982
125. Regulation of binding of myosin subfragments with regulated actin by calcium ions in the presence of magnesium ATP. Year Published: 1982
126. Nonlinear dependence of actin-activated Mg2+-ATPase activity on the extent of phosphorylation of gizzard myosin and H-meromyosin. Year Published: 1982
127. Differences in chemical structure around the reactive lysine residues in the burst and the nonburst heads of skeletal muscle myosin. Year Published: 1982
128. Difference between smooth and skeletal muscle myosins in the stoichiometry of their reactions with ATP: identical and nonidentical two-headed structures of smooth and skeletal muscle myosins. Year Published: 1982
129. The conventional and saturation transfer electron paramagnetic resonance of spin-labeled myosin subfragment-1 in the presence of F-actin and nucleotides. Year Published: 1983
130. Reactions of a fluorescent ATP analog, 2'-(5-dimethyl-aminonaphthalene-1-sulfonyl) amino-2'-deoxyATP, with E. coli F1-ATPase and its subunits: the roles of the high affinity binding site in the alpha subunit and the low affinity binding site in the beta subunit. Year Published: 1983
131. Requirement of phosphorylation of Physarum myosin heavy chain for thick filament formation, actin activation of Mg2+-ATPase activity, and Ca2+-inhibitory superprecipitation. Year Published: 1983
132. Morphological aspects of thiophosphorylated and dephosphorylated myosin molecules from the plasmodium of Physarum polycephalum. Year Published: 1983
133. The gating behavior of a channel for Ca2+-induced Ca2+ release in fragmented sarcoplasmic reticulum. Year Published: 1983
134. Reaction mechanism of 21S dynein ATPase from sea urchin sperm. II. Formation of reaction intermediates. Year Published: 1983
135. Synthesis of enzyme-bound ATP by mitochondrial soluble F1-ATPase in the presence of dimethylsulfoxide. Year Published: 1983
136. Energy transfer between fluorescent dyes attached to Ca2+,Mg2+-ATPase in the sarcoplasmic reticulum. Year Published: 1984
137. Comparative study of the kinetic and structural properties of monomeric and oligomeric forms of sarcoplasmic reticulum ATPase. Year Published: 1984
138. Removal of bound nucleotide and calcium of G-actin by treatment with ethylenediamine-tetraacetic acid. Year Published: 1961
139. Binding of p-chloromercuri-benzoate to actin. Year Published: 1962
140. Nitroprusside reaction and adenosinetriphosphatase activity of myosin A. Year Published: 1963
141. Binding of trinitrobenzenesulfonate to G-actin. Year Published: 1963
142. WATER-SOLUBLE SUBFRACTION IN MYOSIN A PREPARATION. Year Published: 1964
143. EFFECTS OF MODIFICATION OF SULFHYDRYL AND IMIDAZOLE GROUPS OF MYOSIN ON ITS ATPASE ACTIVITY. Year Published: 1965