Effects of organic solvents, methylamines, and urea on the affinity for Pi of the Ca2+-ATPase of sarcoplasmic reticulum.

How crowded is the cytoplasm?

1982 • 807 citations

Phospholipid orientation in sacroplasmic membranes: Spin-label ESR and proton NMR studies

1972 • 410 citations

The Properties of Water in Biological Systems

1974 • 368 citations

STRUCTURE AND DYNAMICS OF WATER SURROUNDING BIOMOLECULES

1987 • 296 citations

Contraction and recovery of living muscles studied by ³¹p nuclear magnetic resonance

1977 • 288 citations

Methylamine osmoregulatory solutes of elasmobranch fishes counteract urea inhibition of enzymes

1980 • 245 citations

Phosphorylation of the sarcoplasmic reticulum membrane by orthophosphate. Inhibition by calcium ions

1973 • 243 citations

Role of water, hydrogen ion, and temperature on the synthesis of adenosine triphosphate by the sarcoplasmic reticulum adenosine triphosphatase in the absence of a calcium ion gradient

1980 • 238 citations

The reversibility of the sarcoplasmic calcium pump

1978 • 222 citations

A high affinity calcium-stimulated magnesium-dependent ATPase in rat liver plasma membranes. Dependence of an endogenous protein activator distinct from calmodulin.

1981 • 212 citations

Interaction of magnesium and inorganic phosphate with calcium-deprived sarcoplasmic reticulum adenosine triphosphatase as reflected by organic solvent induced perturbation

1985 • 140 citations

Physico-chemical processes in mixed aqueous solvents

1967 • 136 citations

Phosphoprotein formation during osmo‐chemical energy conversion in the membrane of the sarcoplasmic reticulum

1972 • 114 citations

Twenty Questions Concerning The Reaction Cycle Of The Sarcoplasmic Reticulum Calcium Pum

1984 • 107 citations

Calcium transport and phosphorylated intermediate of (Ca2+ + Mg2+)-ATPase in plasma membranes of rat liver.

1983 • 100 citations

The use of 2',3'-O-(2,4,6-trinitrophenyl) adenosine 5'-triphosphate for studies of nucleotide interaction with sarcoplasmic reticulum vesicles.

1982 • 93 citations

Evaluation of H₂O activity in the free or phosphorylated catalytic site of Ca²⁺‐ATPase

1983 • 92 citations

Pyrophosphate of high and low energy. Contributions of pH, Ca2+, Mg2+, and water to free energy of hydrolysis.

1984 • 90 citations

Nitrogen-14 nuclear magnetic resonance spectroscopy of mammalian tissues

1983 • 86 citations

ATP synthesis by sarcoplasmic reticulum ATPase following Ca2+, PH, temperature, and water activity jumps.

1982 • 82 citations

Regulation of steady state level of phosphoenzyme and ATP synthesis in sarcoplasmic reticulum vesicles during reversal of the Ca2+ pump.

1976 • 72 citations

Synthesis of Enzyme-Bound ATP by Mitochondrial Soluble F1-ATPase in the Presence of Dimethylsulfoxide1

1983 • 68 citations

Phosphorylation from Inorganic Phosphate and ATP Synthesis of Sarcoplasmic Membranes

1977 • 66 citations

Purification and reconstitution of a Ca2+ pump from human platelets.

1984 • 63 citations

Comparison between calcium transport and adenosine triphosphatase activity in membrane vesicles derived from rabbit kidney proximal tubules.

1986 • 63 citations

Localization of E1–E2 conformational transitions of sarcoplasmic reticulum Ca-ATPase by tryptic cleavage and hydrophobic labeling

1986 • 60 citations

Comparative Data of Ca2+ Transport in Brain and Skeletal Muscle Microsomes

1970 • 58 citations

The synthesis of enzyme-bound ATP by the F1-ATPase from the thermophilic bacterium PS3 in 50% dimethylsulfoxide

1983 • 52 citations

Phosphorylation of sarcoplasmic reticulum ATPase by orthophosphate in the absence of Ca2+ gradient. Contribution of water activity to the enthalpy and the entropy changes.

1982 • 49 citations

Binding Change Mechanism for ATP Synthesis by Oxidative Phosphorylation and Photophosphorylation

1984 • 48 citations

A high‐affinity, calmodulin‐dependent Ca²⁺ pump in the basal‐lateral plasma membranes of kidney cortex

1983 • 46 citations

Enzymatic determination of betaine in rat tissues

1981 • 43 citations

Contribution of water to free energy of hydrolysis of pyrophosphate

1985 • 42 citations

Solvent accessibility of the adenosine 5'-triphosphate catalytic site of sarcoplasmic reticulum calcium ATPase

1986 • 41 citations

Change of water structure by solvents and polymers

1982 • 38 citations

Effect of Diinethylsulfoxide on ATP Synthesis by Mitochondrial Soluble F1-ATPase1

1984 • 38 citations

ATP synthesis catalyzed by the purified erythrocyte calcium-ATPase in the absence of calcium gradients

1984 • 36 citations

Synthesis of ATP by soluble mitochondrial F₁ ATPase and F₁–inhibitor‐protein complex in the presence of organic solvents

1986 • 35 citations

Adenosine 5'-triphosphate-orthophosphate exchange catalyzed by the Ca2+-transport ATPase of brain. Activation by a small transmembrane Ca2+ gradient

1978 • 33 citations

Cross-linking of mitochondrial matrix proteins in situ

1983 • 33 citations

Transient state kinetic studies of phosphorylation by ATP and Pi of the calcium-dependent ATPase from sarcoplasmic reticulum

1979 • 28 citations

Labeling of a thiol residue in sarcoplasmic reticulum ATPase by pyrene maleimide. Solvent accessibility studied by fluorescence quenching.

1985 • 27 citations

P_i∠ATP exchange in the absence of proton gradient by the H⁺ ‐ATPase from yeast plasma membranes

1987 • 21 citations

Orthophosphate - pyrophosphate exchange catalyzed by soluble and membrane-bound inorganic pyrophosphatases. Role of H+ gradient

1986 • 17 citations

Transfer free energies of some ions from water to dimethylsulfoxide-water and urea-water mixtures

1979 • 16 citations