Structural and functional properties of the non-muscle tropomyosins

Conformational parameters for amino acids in helical, β-sheet, and random coil regions calculated from proteins

1974 • 2,173 citations

Regulation and Kinetics of the Actin-Myosin-ATP Interaction

1980 • 1,077 citations

Cytoplasmic pH and free Mg2+ in lymphocytes.

1982 • 1,047 citations

Calmodulin

1980 • 982 citations

Calmodulin—an intracellular calcium receptor

1980 • 964 citations

Actin polymerization and its regulation by proteins from nonmuscle cells.

1982 • 739 citations

Tropomyosin coiled-coil interactions: Evidence for an unstaggered structure

1975 • 670 citations

Tropomyosin: a new asymmetric protein component of the muscle fibril

1948 • 631 citations

Selective assay of monomeric and filamentous actin in cell extracts, using inhibition of deoxyribonuclease I

1978 • 564 citations

Structural Changes in the Actin- and Myosin-eontaining Filaments during Contraction

1973 • 544 citations

Nonmuscle Contractile Proteins: The Role of Actin and Myosin in Cell Motility and Shape Determination

1977 • 509 citations

Structural role of tropomyosin in muscle regulation: Analysis of the X-ray diffraction patterns from relaxed and contracting muscles

1973 • 491 citations

Biochemistry of actomyosin-dependent cell motility (a review).

1978 • 489 citations

Actin-binding proteins—regulators of cell architecture and motility

1982 • 468 citations

Periodic charge distributions in the myosin rod amino acid sequence match cross-bridge spacings in muscle

1982 • 464 citations

Actin, alpha-actinin, and tropomyosin interaction in the structural organization of actin filaments in nonmuscle cells.

1976 • 454 citations

Mechanism of Actomyosin Atpase and the Problem of Muscle Contractio

1979 • 407 citations

X-Ray Evidence for a Conformational Change in the Actin-containing Filaments of Vertebrate Striated Muscle

1973 • 391 citations

Immunoelectron microscope studies of membrane-microfilament interactions: distributions of alpha-actinin, tropomyosin, and vinculin in intestinal epithelial brush border and chicken gizzard smooth muscle cells.

1981 • 386 citations

Actin filament destruction by osmium tetroxide

1978 • 357 citations

Regulation of muscular contraction. Distribution of actin control and myosin control in the animal kingdom.

1975 • 355 citations

Inhibition of actomyosin ATPase activity by troponin-tropomyosin without blocking the binding of myosin to actin.

1982 • 349 citations

The subunits and biological activity of polymorphic forms of tropomyosin

1973 • 344 citations

Troponin, tripomyosin, and actin interactions in the Ca²⁺ion regulation of muscle contraction

1974 • 299 citations

The Relation of Muscle Biochemistry to Muscle Physiology

1980 • 286 citations

Tropomyosin: Crystal structure, polymorphism and molecular interactions

1969 • 281 citations

A New Protein Factor Promoting Aggregation of Tropomyosin

1965 • 281 citations

Tropomyosin antibody: the specific localization of tropomyosin in nonmuscle cells.

1975 • 280 citations

Cooperative binding of myosin subfragment-1 to the actin-troponin-tropomyosin complex.

1980 • 273 citations

Tropomyosin binding to F‐actin protects the F‐actin from disassembly by brain actin‐depolymerizing factor (ADF)

1982 • 263 citations

Mechanism of action of troponin . tropomyosin. Inhibition of actomyosin ATPase activity without inhibition of myosin binding to actin.

1981 • 231 citations

Structure and functions of tropomyosins from muscle and non-muscle sources

1979 • 227 citations

Dual effects of tropomyosin and troponin-tropomyosin on actomyosin subfragment 1 ATPase.

1982 • 224 citations

The amino acid sequence of rabbit skeletal alpha-tropomyosin. The NH2-terminal half and complete sequence

1978 • 222 citations

Chemical and immunochemical characteristics of tropomyosins from striated and smooth muscle

1974 • 217 citations

A tropomyosin-like protein from human platelets

1972 • 206 citations

Proteins of Contractile Systems

1976 • 197 citations

Tropomyosin: Amino Acid Sequence and Coiled-Coil Structure

1973 • 197 citations

Equilibrium of the actin-tropomyosin interaction

1979 • 194 citations

Effect of the troponin C‐like protein from bovine brain (brain modulator protein) on the Mg²⁺‐stimulated ATPase of skeletal muscle actomyosin

1976 • 191 citations

A comparison of the amino acid sequences of rabbit skeletal muscle alpha- and beta-tropomyosins.

1980 • 185 citations

Structural interpretation of the two-site binding of troponin on the muscle thin filament

1981 • 185 citations

Troponin and its interactions with tropomyosin

1982 • 184 citations

Regulation of motility in nonmuscle cells.

1977 • 178 citations

Troponin C-like proteins (calmodulins) from mammalian smooth muscle and other tissues

1979 • 177 citations

Two general classes of cytoplasmic actin filaments in tissue culture cells: The role of tropomyosin

1976 • 176 citations

Molecular Arrangement of Troponin-T in the Thin Filament1

1979 • 167 citations

Brush border motility. Microvillar contraction in triton-treated brush borders isolated from intestinal epithelium.

1976 • 165 citations

Manifestations of Cooperative Behavior in the Regulated Actin Filament during Actin-Activated ATP Hydrolysis in the Presence of Calcium

1973 • 163 citations

Binding of troponin-T fragments to several types of tropomyosin. Sensitivity to Ca2+ in the presence of troponin-C.

1982 • 161 citations

A chemical comparison of tropomyosins from muscle and non-muscle tissues

1975 • 160 citations

Intramolecular crosslinking of tropomyosin via disulfide bond formation: evidence for chain register.

1975 • 154 citations

Calcium sensitive binding of troponin to actin-tropomyosin: A two-site model for troponin action

1973 • 154 citations

Tropomyosin in Brain and Growing Neurones

1973 • 145 citations

Crystal structure and molecular interactions of tropomyosin

1979 • 141 citations

Myosin-linked regulatory systems

1981 • 132 citations

Correlation between the inhibition of the acto-heavy meromyosin ATPase and the binding of tropomyosin to F-actin. Effects of Mg²⁺ion, potassium chloride troponin I, and troponin C

1975 • 131 citations

The size, shape and aggregation of tropomyosin particles

1951 • 129 citations

Muscle fibrils: Solubilization and gel electrophoresis

1971 • 129 citations

Heterogeneity of contractile proteins. Differences in tropomyosin in fast, mixed, and slow skeletal muscles of the rabbit.

1982 • 129 citations

Stress fibers in cells in situ: immunofluorescence visualization with antiactin, antimyosin, and anti-alpha-actinin.

1982 • 128 citations

Muscle Filament Structure and Muscle Contraction

1975 • 124 citations

Tropomyosin Paracrystals Formed by Divalent Cations

1966 • 122 citations

Human platelets contain profilin, a potential regulator of actin polymerisability

1978 • 118 citations

Effects of troponin-I plus-C on the binding of troponin-T and its fragments to alpha-tropomyosin. Ca2+ sensitivity and cooperativity.

1983 • 117 citations

The Interaction of Actin with Myosin and Heavy Meromyosin in Solution at Low Ionic Strength

1967 • 114 citations

Tropomyosin: a New Asymmetric Protein Component of Muscle

1946 • 114 citations

Myosin-linked Regulatory Systems: Comparative Studies

1973 • 110 citations

Analysis of actin and microfilament-associated proteins in the mitotic spindle and cleavage furrow of PtK2 cells by immunofluorescence microscopy

1979 • 110 citations

Reactivation of intestinal epithelial cell brush border motility: ATP-dependent contraction via a terminal web contractile ring.

1982 • 109 citations

Regulation of Muscle Contraction: Binding of Troponin and Its Components to Actin and Tropomyosin

1975 • 107 citations

Pocket Atlas of Human Histology

1982 • 104 citations

Calcium ion-regulated thin filaments from vascular smooth muscle

1980 • 103 citations

The primary structure of troponin T and the interaction with tropomyosin

1975 • 101 citations

Polymerizability of rabbit skeletal tropomyosin: effects of enzymic and chemical modifications

1977 • 101 citations

Tropomyosin Binding to F-Actin Induced by Myosin Heads

1976 • 99 citations

Rabbit skeletal α-tropomyosin chains are in register

1975 • 97 citations

Tropomyosin: a model protein for studying coiled-coil and .alpha.-helix stabilization

1982 • 92 citations

Non-polymerizable tropomyosin: Preparation, some properties and F-actin binding

1981 • 91 citations

Fragments of rabbit striated muscle alpha-tropomyosin. I. Preparation and characterization.

1981 • 89 citations

The interaction of equine platelet tropomyosin with skeletal muscle actin.

1981 • 87 citations

Distribution of fluorescently labeled actin and tropomyosin after microinjection in living tissue culture cells as observed with TV image intensification

1980 • 84 citations

Contractile Proteins in Cell Structure and Function

1978 • 84 citations

Amino acid sequence of equine platelet tropomyosin

1983 • 83 citations

The Molecular Basis of Cell Movement

1979 • 83 citations

Lack of tropomyosin correlates with the absence of stress fibers in transformed rat kidney cells

1982 • 78 citations

Kinetic analysis of actin assembly suggests that tropomyosin inhibits spontaneous fragmentation of actin filaments

1982 • 77 citations

Involvement of an Acidic Protein in Regulation of Smooth Muscle Contraction by the Tropomyosin-Leiotonin System1

1978 • 76 citations

Cooperative binding of tropomyosin to muscle and Acanthamoeba actin.

1979 • 76 citations

The Protein Switch of Muscle Contraction

1975 • 76 citations

Interaction Of α-actinin, filamin and tropomyosin with F-actin

1979 • 70 citations

Preparation and some properties of equine platelet tropomyosin.

1981 • 65 citations

Synthesis of tropomyosin in myogenic cultures and in RNA-directed cell-free systems: Qualitative changes in the polypeptides

1978 • 62 citations

Mammalian tropomyosins

1957 • 62 citations

Photochemical cross-linking between rabbit skeletal troponin and alpha-tropomyosin. Attachment of the photoaffinity probe N-(4-azidobenzoyl-[2-3H]glycyl)-S-(2-thiopyridyl)-cysteine to cysteine 190 of alpha-tropomyosin.

1982 • 61 citations

Non‐polymerizability of platelet tropomyosin and its NH₂‐ and COOH‐terminal sequences

1978 • 60 citations

Actin‐linked regulation of the human platelet contractile system

1973 • 55 citations

Tropomyosin from bovine brain contains two polypeptide chains of slightly different molecular weights

1978 • 53 citations

Microfilaments and tropomyosin of cultured mammalian cells: isolation and characterization

1980 • 53 citations

The Conformational Stabilities of Tropomyosins

1976 • 51 citations

A variant of human nonmuscle tropomyosin found in fibroblasts by using two-dimensional electrophoresis.

1981 • 49 citations

Troponin-like proteins from muscles of the scallop, Aequipecten irradians

1978 • 49 citations

Tropomyosin Inhibits the Interaction of F-Actin and Filamin1

1978 • 44 citations

Interaction of tropomyosin with actin

1964 • 43 citations

Steady-state kinetic studies on the actin activation of skeletal muscle heavy meromyosin subfragments

1982 • 43 citations

Calcium-induced conformational changes in the troponin-tropomyosin complexes of skeletal and cardiac muscle and their roles in the regulation of contraction-relaxation

1980 • 40 citations

Effect of Muscle and Non-muscle Tropomyosins in Reconstituted Skeletal Muscle Actomyosin

1981 • 40 citations

The binding sites of rabbit skeletal troponin-I on troponin-T

1980 • 40 citations

Tropomyosin synthesis accompanies formation of actin filaments in embryonal carcinoma cells induced to differentiate by hexamethylene bisacetamide.

1979 • 40 citations

Contractile Proteins of Muscle

1979 • 39 citations

Porcine platelet tropomyosin

1981 • 38 citations

Effect of the state of oxidation of cysteine 190 of tropomyosin on the assembly of the actin-tropomyosin complex

1980 • 38 citations

Platelet tropomyosin: lack of binding to skeletal muscle troponin and correlation with sequence

1978 • 34 citations

Immunological Purification of Sea Urchin Egg Tropomyosin

1978 • 32 citations

Temperature-dependent Transitions of the Myosin-product Intermediate at 10° during Mn(II)-ATP Hydrolysis by Myosin from Rabbit Psoas Muscle

1975 • 31 citations

Non-polymerizable Tropomyosin and Control of the Superprecipitation of Actomyosin

1975 • 27 citations

Purification and characterization of tropomyosin from bovine thyroid

1982 • 26 citations

Do tropomyosin and myosin compete for actin sites in the presence of calcium?

1980 • 24 citations

Calmodulin as a model for troponin C

1980 • 21 citations

Effect of Tropomyosin on the Interaction between F-actin and the 6S Component of α-Actinin*

1968 • 21 citations

The helix content of tropomyosin and the interaction between tropomyosin and F-actin under various conditions

1972 • 20 citations

The effects of platelet tropomyosin on the ATPase activities of muscle actomyosin subfragment 1 in the absence and presence of troponin, its components, and calmodulin.

1981 • 20 citations

Tropomyosin enhances actomyosin ATPase activity in platelet

1982 • 20 citations

Interaction of Troponin-I with Troponin-T and Its Fragment<xref ref-type="fn" rid="fn1"><sup>1</sup></xref>

1979 • 17 citations

Application of a Property of Troponin to Determination of Tropomyosin Content of a Small Piece of Muscle*

1969 • 17 citations

Isolation of troponin-like complex from bovine brain cortex.

1977 • 16 citations

Interaction of Tropomyosin with Troponin Components

1976 • 15 citations

Activation of Actomyosin-ATPase by Tropomyosin*

1972 • 14 citations

RESOLUTION OF BRAIN TROPONIN COMPLEX

1979 • 11 citations

Erythrocyte troponin inhibitor‐like protein: Isolation and characterization

1978 • 8 citations

COMPARATIVE STUDIES OF VARIOUS KINDS OF TROPOMYOSIN

1980 • 8 citations