| Sample search results for: a-smooth muscle actin |
| 1 | DEVELOPMENTAL BIOLOGY 133,235-246 (1989) Temporal Resolution and Sequential Expression of Muscle-Specific | ||
|
Summary: and 73% homology to p- and a-smooth muscle actin, respec- tively. Under the stringent conditions... -cardiac actin (CAct), known to be the predominant embryonic actin isoform in muscle, is expressed prior to cell... ;LAWRENCE, TANEJA, AND SINGER Expressinn of ... |
|||
|
Source: Singer, Robert H. - Department of Anatomy and Structural Biology, Albert Einstein College of Medicine, Yeshiva University |
|||
|
Collection: Biology and Medicine |
|||
| 2 | Cytoplasmic -actin contributes to a compensatory remodeling response in dystrophin-deficient muscle | ||
|
Summary: Cytoplasmic -actin contributes to a compensatory remodeling response in dystrophin-deficient muscle... homologue utrophin, or functional dystrophin constructs in mdx muscle, re- stored -actin to normal levels... , whereas -actin remained elevated in mdx muscle ... |
|||
|
Source: Ervasti, James M. - Department of Biochemistry, Molecular Biology and Biophysics, University of Minnesota |
|||
|
Collection: Biology and Medicine |
|||
| 3 | The FASEB Journal Research Communication Context-dependent functional substitution of -skeletal | ||
|
Summary: -type levels in skeletal muscle. -cyto actin comprised 40% of total actin in transgenic skeletal muscle... identical to wild-type muscle despite near-stoichiometric incorpora- tion of -cyto actin into sarcomeric... / ). By quantitative Western blot analysis, we found ... |
|||
|
Source: Ervasti, James M. - Department of Biochemistry, Molecular Biology and Biophysics, University of Minnesota |
|||
|
Collection: Biology and Medicine |
|||
| 4 | Phone 02 2826-7000#5120 Fax 02 2820-1093 E-mail aechiou@ym.edu.tw NSC-94-2752-E-010-001-PAE | ||
|
Summary: .Warshaw, D. M, "Actin filament mechanics in the laser trap, " J Muscle Res Cell Motil., Vol. 18, pp. 17... -001-PAE --- (myosin II) (F-actin) (Nd:YVO4 =532nm) 2.89µm ATP : ATP 1986 A. Ashkin J. Dziedzic NA 0... actin [2] (myosin II) QPD(quadrant photodiode) ( ) (1) (actin) ... |
|||
|
Source: Chiou, Arthur - Institute of Biophotonics, School of Biomedical Science and Engineering, National Yang-Ming University |
|||
|
Collection: Engineering ; Physics |
|||
| 5 | Interleukin-I@ alters actin expression and inhibits contraction of rat thoracic aorta | ||
|
Summary: isoforms of actin are present in smooth muscle: a-smooth muscle actin, P-nonmuscle actin, and y-muscle... increase in y-isoform of actin (P < 0.05), a significant decrease in a-smooth ... |
|||
|
Source: Trinkle-Mulcahy, Laura - Department of Cellular and Molecular Medicine, University of Ottawa |
|||
|
Collection: Biology and Medicine |
|||
| 6 | Differences in Structural Dynamics of Muscle and Yeast Actin Accompany Differences in Functional Interactions with Myosin | ||
|
Summary: Differences in Structural Dynamics of Muscle and Yeast Actin Accompany Differences in Functional... to compare the structural dynamics of yeast actin filaments with that of muscle actin, to understand... and fluorescence of muscle and yeast actin. ... |
|||
|
Source: Thomas, David D. - Departments of Biochemistry, Molecular Biology, & Biophysics, University of Minnesota |
|||
|
Collection: Biology and Medicine |
|||
| 7 | Mechanism of Interaction of Acanthamoeba Actophorin (ADF/Cofilin) with Actin Filaments* | ||
|
Summary: , with fila- ments of amoeba and rabbit skeletal muscle actin. The affinity is about 10 times higher... for muscle actin fila- ments (Kd 0.5 M) than amoeba actin filaments (Kd 5 M) even though the affinity... for muscle and amoeba Mg-ADP-actin ... |
|||
|
Source: Pollard, Thomas D.- Department of Molecular, Cellular and Developmental Biology, Yale University |
|||
|
Collection: Biology and Medicine |
|||
| 8 | Your objectives today! Learn the functions and properties of | ||
|
Summary: · The contracting proteins of muscle Actin Myosin #12;10-19 Structural Proteins · The M line (myomesin) connects... a Myofibril 10-23 The Proteins of Muscle · Myofibrils are built of proteins · myosin and actin - contractile... filaments #12;10-25 Actin · Associated with ... |
|||
|
Source: Morrell, Thomas E. - Department of Biology, Ball State University |
|||
|
Collection: Environmental Sciences and Ecology |
|||
| 9 | Subscriber access provided by University | of Minnesota Libraries Biochemistry is published by the American Chemical Society. 1155 Sixteenth | ||
|
Summary: ;Changes in Actin Structural Transitions Associated with Oxidative Inhibition of Muscle Contraction Ewa... changes in actin structural dynamics associated with oxidative inhibition of muscle contraction... inhibition of muscle contractility. Structural Transitions in ... |
|||
|
Source: Thomas, David D. - Departments of Biochemistry, Molecular Biology, & Biophysics, University of Minnesota |
|||
|
Collection: Biology and Medicine |
|||
| 10 | Pour obtenir le grade de DOCTEUR DE L'UNIVERSIT DE GRENOBLE | ||
|
Summary: la dynamique de l'actine au cours de la motilité cellulaire. Thèse soutenue publiquement le « 16... @7 -#%- "+#111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111118@8 tel-00638733,version1-7Nov2011 #12;4 Liste des abréviations ABP: « Actin Binding Protein... », protéine se liant ... |
|||
|
Source: Paris-Sud XI, Université de - Institut d'Optique, Laboratoire Charles-Fabry, Groupe d'Optique Atomique |
|||
|
Collection: Physics |
|||
| 11 | Calponin Interaction with -Actinin-Actin: Evidence for a Structural Role for Calponin | ||
|
Summary: cytoskeleton. INTRODUCTION Calponin is a 3236-kDa actin-binding protein found first in smooth muscle... that the interaction of calponin with actin is dynamic. Parker et al. (1994, 1998) reported that in relaxed muscle... calponin is localized with -smooth muscle ... |
|||
|
Source: Tang, Jay X. - Department of Physics, Brown University |
|||
|
Collection: Physics ; Biology and Medicine |
|||
| 12 | Interaction of Actin Monomers with Acanthamoeba Actophorin (ADF/Cofilin) and Profilin* | ||
|
Summary: was purified from rabbit muscle acetone powder (30) or from Acanthamoeba (31) and isolated as Ca-ATP-G-actin... - -ADP from actin muscle monomers was measured by the decrease in fluorescence with excitation at 360 nm... Acanthamoeba and rabbit skeletal muscle actin ... |
|||
|
Source: Pollard, Thomas D.- Department of Molecular, Cellular and Developmental Biology, Yale University |
|||
|
Collection: Biology and Medicine |
|||
| 13 | Binding of Dystrophin's Tandem Calponin Homology Domain to F-Actin Is Modulated by Actin's Structure | ||
|
Summary: Actin prepared from rabbit skeletal muscle was purified on either a Seph- adex G-200 column... , and in this mutant three amino-terminal residues have been replaced by four residues from skeletal muscle actin (Cook... and bundling of many filaments. Fig. 1 a shows an electron micrograph of skeletal ... |
|||
|
Source: Thomas, David D. - Departments of Biochemistry, Molecular Biology, & Biophysics, University of Minnesota |
|||
|
Collection: Biology and Medicine |
|||
| 14 | Journalof CellularBiochemistry44:241-252 (1990) Detectionand Localizationof Actin mRNA | ||
|
Summary: %, and 77% to a-smooth muscle actin [39]. One probe made to the codingregionof a-cardiacactinhas36%,88%,and... 73% homology with p-actin, a-skeletal muscle actin, and a-smooth muscle actin, respectively. ... |
|||
|
Source: Singer, Robert H. - Department of Anatomy and Structural Biology, Albert Einstein College of Medicine, Yeshiva University |
|||
|
Collection: Biology and Medicine |
|||
| 15 | -Actin is required for cytoskeletal maintenance but not development | ||
|
Summary: non-muscle cells. Despite this widely held supposition, we show that cyto-actin null mice (Actg1... Actg1 / mice means that cyto-actin can likely build all essential non-muscle actin-based cytoskeletal... , smooth-actin, cardiac-actin, and smooth- ... |
|||
|
Source: Ervasti, James M. - Department of Biochemistry, Molecular Biology and Biophysics, University of Minnesota |
|||
|
Collection: Biology and Medicine |
|||
| 16 | Proc. Nati. Acad. Sci. USA Vol. 89, pp. 4466-4470, May 1992 | ||
|
Summary: muscle actin under similar conditions. We conclude that over the large evolutionary distance between... expression of the cloned muscle actin and myosin genes has not yielded biochemical quantities ofstable... (15). Purified yeast and muscle actins have similar ... |
|||
|
Source: Botstein, David - Lewis-Sigler Institute for Integrative Genomics & Department of Molecular Biology, Princeton University |
|||
|
Collection: Biology and Medicine |
|||
| 17 | Skeletal Muscle-Specific Ablation of ccyto-Actin Does Not Exacerbate the mdx Phenotype | ||
|
Summary: Skeletal Muscle-Specific Ablation of ccyto-Actin Does Not Exacerbate the mdx Phenotype Kurt W... -deficient skeletal muscle and hypothesized that increased ccyto-actin expression may participate in an adaptive... in dystrophic skeletal muscle, we generated double knockout mice lacking both ... |
|||
|
Source: Ervasti, James M. - Department of Biochemistry, Molecular Biology and Biophysics, University of Minnesota |
|||
|
Collection: Biology and Medicine |
|||
| 18 | R728 Current Biology Vol 10 No 20 Cellular regulation of | ||
|
Summary: muscle contraction and cytokinesis require motor proteins of the myosin family, which move along actin... in large quantities from muscle and other cell types. In low salt, purified actin exists as a monomer... disassembly and recycling Actin filaments in muscle and ... |
|||
|
Source: Amann, Kurt - Molecular and Cellular Pharmacology Training Program & Department of Zoology, University of Wisconsin at Madison |
|||
|
Collection: Biology and Medicine |
|||
| 19 | Crystal Structure of Polymerization-Competent Actin Vadim A. Klenchin1 | ||
|
Summary: of ECP actin Actin was purified from rabbit muscle acetone powder by extraction with 0.4 M ammonium... to vertebrate non-muscle actin. Biochemistry, 39, 1317613188. 14. Kudryashov, D. S. & Reisler, E. (2003... ). Conformational changes associated with the monomer activation step of ... |
|||
|
Source: Rayment, Ivan - Department of Biochemistry, University of Wisconsin at Madison |
|||
|
Collection: Chemistry ; Biology and Medicine |
|||
| 20 | Tropomyosin and Gelsolin Cooperate in Controlling the Microfilament System* | ||
|
Summary: Interaction with Non-muscle -Actin--Previous workers have used skeletal muscle -actin in their studies... of the gelsolin-actin interaction. We have presented evidence that muscle - and non-muscle -actin differ... plasma ... |
|||
|
Source: Schutt, Clarence E.- Departments of Chemistry & Molecular Biology, Princeton University |
|||
|
Collection: Chemistry ; Biology and Medicine |
|||
| 21 | Myosin Isoform Determines the Conformational Dynamics and Cooperativity of Actin Filaments | ||
|
Summary: -iodoacetamide-labeled actin strongly bound to single-headed fragments of muscle myosin subfragment 1 (S1) and non-muscle... with the kinetics of myosin binding to actin filaments such that MV binds more rapidly and muscle myosin binds more... in their effects on the phosphorescence ... |
|||
|
Source: Thomas, David D. - Departments of Biochemistry, Molecular Biology, & Biophysics, University of Minnesota |
|||
|
Collection: Biology and Medicine |
|||
| 22 | Mechanical Properties of Actin Filament Networks Depend on Preparation, Polymerization Conditions, and Storage of Actin Monomers | ||
|
Summary: muscle actin; cycled, purified by cycles of polymerization and depolymerization; GF, cycled and further... , an acetone powder of rabbit skeletal muscle, slightly differently. However, fresh PrepA actin from both... . A reversible conformational transition in muscle ... |
|||
|
Source: Pollard, Thomas D.- Department of Molecular, Cellular and Developmental Biology, Yale University |
|||
|
Collection: Biology and Medicine |
|||
| 23 | Molecular Biology of the Cell Vol. 3, 1015-1024, September 1992 | ||
|
Summary: , and muscle actin were an- alyzed on polyacrylamide gel electrophoresis (PAGE) without SDS, stained... for a trimolecular complex. Analysis of mixtures of platelet profilin, thymosinf4, and muscle actin by nondenaturing... ) shows that the effect of platelet profilin on muscle ... |
|||
|
Source: Pollard, Thomas D.- Department of Molecular, Cellular and Developmental Biology, Yale University |
|||
|
Collection: Biology and Medicine |
|||
| 24 | Thiol Oxidation of Actin Produces Dimers That Enhance the Elasticity of the F-Actin Network | ||
|
Summary: . Cell. 9:841852. Pardee, J. D., and J. A. Spudich. 1982. Purification of muscle actin. Methods Enzymol... Thiol Oxidation of Actin Produces Dimers That Enhance the Elasticity of the F-Actin Network Jay X... ABSTRACT Slow oxidation of sulfhydryls, forming covalently linked actin dimers ... |
|||
|
Source: Tang, Jay X. - Department of Physics, Brown University |
|||
|
Collection: Physics ; Biology and Medicine |
|||
| 25 | Dystrophin and utrophin have distinct effects on the structural dynamics of actin | ||
|
Summary: allows more elastic response of the actindystrophinsarcolemma linkage to muscle stretches, compared... in dystrophin allows for a more elastic response of the actindystrophinsarcolemma linkage to muscle stretches... performed by using skeletal muscle -actin. ... |
|||
|
Source: Ervasti, James M. - Department of Biochemistry, Molecular Biology and Biophysics, University of Minnesota; Thomas, David D. - Departments of Biochemistry, Molecular Biology, & Biophysics, University of Minnesota |
|||
|
Collection: Biology and Medicine |
|||
| 26 | 3867Research Article Introduction | ||
|
Summary: actin filaments that can be much longer and more variable in length than muscle thin filaments... in organized assembly of actin filaments in striated muscle (Littlefield and Fowler, 1998; Obinata, 1993... for organized assembly of actin filaments in Caenorhabditis elegans ... |
|||
|
Source: Baillie, David - Department of Molecular Biology and Biochemistry, Simon Fraser University; Hardin, Jeff - Department of Zoology, University of Wisconsin at Madison |
|||
|
Collection: Biology and Medicine ; Environmental Sciences and Ecology |
|||
| 27 | Biochem. J. (2001) 355, 771778 (Printed in Great Britain) 771 Sound attenuation of polymerizing actin reflects supramolecular structures | ||
|
Summary: increases the dynamic viscosity of non-muscle Mg#+ATPactin at molar ratios of profilin:actin of 1... and lowers viscosity at higher ratios. Elasticity of non-muscle actin decreases with increasing profilin... from calf thymus [27,28], muscle ... |
|||
|
Source: Wagner, Oliver - Department of Life Sciences, National Tsing Hua University, Taiwan |
|||
|
Collection: Biology and Medicine |
|||
| 28 | Dynamic Cross-linking by -Actinin Determines the Mechanical Properties of Actin Filament Networks* | ||
|
Summary: of actin in muscle (5) and nonmuscle cells (6). Later Pollard and Ito (7) identified actin filaments... smooth muscle tumor is not a dynamic cross-linker. ABP/actin gels have a higher elastic modulus than gels... . The affinity of macrophage and smooth muscle ABP-280 ... |
|||
|
Source: Pollard, Thomas D.- Department of Molecular, Cellular and Developmental Biology, Yale University |
|||
|
Collection: Biology and Medicine |
|||
| 29 | The Rockefeller University Press, 0021-9525/99/05/491/12 $2.00 The Journal of Cell Biology, Volume 145, Number 3, May 3, 1999 491502 | ||
|
Summary: , Is Required for Proper Assembly of Actin into Myofibrils in Caenorhabditis elegans Body Wall Muscle Shoichiro... muscles, actin and myosin are precisely aligned in a striated pattern so that they coordinately generate... the assembly of actin into myofibrils is regulated. The as- sembly ... |
|||
|
Source: Baillie, David - Department of Molecular Biology and Biochemistry, Simon Fraser University |
|||
|
Collection: Biology and Medicine |
|||
| 30 | Structure of actin cross-linked with -actinin: a network of bundles SAFINYA GROUP, UC Santa Barbara | ||
|
Summary: Filamentous (F)-actin networks are involved in muscle function, cell shape, motility, and division... Structure of actin cross-linked with -actinin: a network of bundles SAFINYA GROUP, UC Santa Barbara... . The elucidation of structures formed from F-actin and associated biological molecules (like -actinin |
|||
|
Source: Akhmedov, Azer - Department of Mathematics, University of California at Santa Barbara |
|||
|
Collection: Mathematics |
|||
| 31 | Eur. J. Biochem. 247, 432 440 (1997) FEBS 1997 | ||
|
Summary: ; polymerization. The smooth-muscle-specific basic isoform of calponin has induce F-actin-bundle formation... )]. It is expressed in smooth muscle tissues at a calponin/actin ratio of approximately 1:10 (Marston, 1991; Nis... and Mihashi (1981). Smooth muscle A-actin, ... |
|||
|
Source: Tang, Jay X. - Department of Physics, Brown University |
|||
|
Collection: Physics ; Biology and Medicine |
|||
| 32 | Vol. 177, No. 1, 1991 BIOCHEMICAL AND BIOPHYSICAL RESEARCH COMMUNICATIONS May 31, 1991 Pages 350-356 | ||
|
Summary: is thought to be generated in muscle when myosin head (S- l), while weakly bound to actin filament, undergoes... interaction of 1 myosin head with 1 actin monomer. However, X-ray diffraction data of muscle decorated with S... -l to bind either one or two actin monomers suggests a way that ... |
|||
|
Source: Rhode Island, University of - Department of Physics, Division of Biological and Medical Physics |
|||
|
Collection: Biology and Medicine |
|||
| 33 | Hypertrophy of colonic smooth muscle: structural remodeling, chemical composition, and force output | ||
|
Summary: ; scleroproteins; actin; myosin; deoxyribonucleic acid IT IS WELL KNOWN that smooth muscles that function as part... was the same, regardless of age. The actin concentration of intact muscles and myosin content of permeabilized... muscles from 3- to 4-mo-old LsLt and LsLs mice were also ... |
|||
|
Source: Trinkle-Mulcahy, Laura - Department of Cellular and Molecular Medicine, University of Ottawa |
|||
|
Collection: Biology and Medicine |
|||
| 34 | Dystrophin and Utrophin Bind Actin through Distinct Modes of Contact* | ||
|
Summary: to replace dystrophin in muscle. The actin binding prop- erties of full-length utrophin and a series... as described previously (2). Lyophilized rabbit skeletal muscle actin was purchased from Cytoskeleton and recon... with 6 M muscle F-actin were centrifuged at ... |
|||
|
Source: Ervasti, James M. - Department of Biochemistry, Molecular Biology and Biophysics, University of Minnesota |
|||
|
Collection: Biology and Medicine |
|||
| 35 | Mutational analysis of arginine 177 in the nucleotide binding site of Herwig Schu ler1 | ||
|
Summary: -value for the interaction between DNase I and Ca-actin is in agreement with that obtained with skeletal muscle a-actin [23... an extreme case of what has already been reported for muscle actin, as these two actins nucleate more slowly... than ... |
|||
|
Source: Schutt, Clarence E.- Departments of Chemistry & Molecular Biology, Princeton University |
|||
|
Collection: Chemistry ; Biology and Medicine |
|||
| 36 | ANALYTICAL BIOCHEMISTRY 168, 148-155 (1988) Evaluation of the Binding of Acanthamoeba Profilin to | ||
|
Summary: to monomeric Acanthamoeba and rabbit skeletal muscle actin labeled on cysteine-374 with py- rene iodacetamide... to 6 mM imidazole (pH 7.0) and 0.1 mM CaClr the Kdis 9 pM for both muscle and Acanthamoeba actin. In 50... with muscle actin is greater than 50 pM. Q 1988 ... |
|||
|
Source: Pollard, Thomas D.- Department of Molecular, Cellular and Developmental Biology, Yale University |
|||
|
Collection: Biology and Medicine |
|||
| 37 | Journal of Integrative Plant Biology 2009, 51 (8): 740750 Invited Expert Review | ||
|
Summary: of Actin Dynamics in Pollen Tubes: Control of Actin Polymer Level Naizhi Chen, Xiaolu Qu, Youjun Wu... of Botany, the Chinese Academy of Sciences doi: 10.1111/j.1744-7909.2009.00850.x Actin cytoskeleton... undergoes rapid reorganization in response to internal and external cues. How the dynamics of actin |
|||
|
Source: Huang, Shanjin - Center for Signal Transduction and Metabolomics, Institute of Botany, Chinese Academy of Sciences |
|||
|
Collection: Biology and Medicine |
|||
| 38 | COMMUNICATION Mechanism of Formation of Actomyosin Interface | ||
|
Summary: generation in muscle results from binding of myosin to F-actin. ATP binding to myosin provides energy... ; actomyosin interface; cross-linking The muscle contraction results from the sliding of actin and myosin... Structural analysis We analyzed the atomic structures of chicken skeletal ... |
|||
|
Source: Rhode Island, University of - Department of Physics, Division of Biological and Medical Physics |
|||
|
Collection: Biology and Medicine |
|||
| 39 | Structures of Actin-Binding Proteins A new model for filament severing | ||
|
Summary: crystals rule out the models both for F-actin and muscle contraction based on a single F-actin filament... Structures of Actin-Binding Proteins A new model for filament severing Schutt, C., Lindberg, U... , 810 (1994). Lepault et al. J. Struct. Biol. 112, 79-91 (1994). The actin filament ... |
|||
|
Source: Schutt, Clarence E.- Departments of Chemistry & Molecular Biology, Princeton University |
|||
|
Collection: Chemistry ; Biology and Medicine |
|||
| 40 | Insights into Human -Cardiac Myosin Function from Single Molecule and Single Cell Studies | ||
|
Summary: introduced into the equivalent site in chicken gizzard myosin (a smooth muscle myosin) does not alter force... . Cardiac muscle, however, is composed of highly organized arrays of actin and myosin filaments (Fig. 5... , the muscle sarcomere, is shown, highlighting the ... |
|||
|
Source: Spudich, James A. - Department of Biochemistry, Stanford University |
|||
|
Collection: Biology and Medicine |
|||
| 41 | The Actin Filament Severing Protein Actophorin Promotes the Formation ofRigid Bundles ofActin Filaments Crosslinked with aActinin | ||
|
Summary: such as a-actinin. Alpha-actinin is a major actin crosslinking protein in skel- etal muscle and nonmuscle... Rhodamine-labeled rabbit muscle actin (Rho-actin) was diluted in unla- beled actin to give a final actin... ). The magnitude of the 6000 ... |
|||
|
Source: Pollard, Thomas D.- Department of Molecular, Cellular and Developmental Biology, Yale University |
|||
|
Collection: Biology and Medicine |
|||
| 42 | Vol. 4, No. 5MOLECULAR AND CELLULAR BIOLOGY, May 1984, p. 840-845 0270-7306/84/050840-06$02.00/0 | ||
|
Summary: examined). The actin genes encoding the muscle-specific and constitutively expressed genes were each found... isoforms. Thus, there are at least two vertebrate cytoplasmic actins and at least four vertebrate muscle... actins (22). In Drosophila melanogaster, an invertebrate, there are ... |
|||
|
Source: Ernst, Susan G. - Department of Biology, Tufts University |
|||
|
Collection: Biology and Medicine |
|||
| 43 | Biochemistry 1995,34, 14829-14833 14829 Binding of Heavy-Chain and Essential Light-Chain 1 of SI to Actin Depends on | ||
|
Summary: at S1 and of A1 to the second actin could be almost abolished. Muscle contraction occurs as a result... of the power stroke of a cross-bridge in muscle. The rigor binding of myosin heads to F-actin has been... to Actin Depends on the Degree of Saturation of F-Actin ... |
|||
|
Source: Rhode Island, University of - Department of Physics, Division of Biological and Medical Physics |
|||
|
Collection: Biology and Medicine |
|||
| 44 | Effect of Capping Protein, CapZ, on the Length of Actin Filaments and Mechanical | ||
|
Summary: the mechanical properties of actin filaments, using the muscle capping protein CapZ [Casella et al., 1986, 1987... ]. Capping proteins are associated with the barbed ends of actin filaments in the Z-line of skeletal muscle... M imidazole pH 7.0 at 25°C. Protein Purification Actin was ... |
|||
|
Source: Pollard, Thomas D.- Department of Molecular, Cellular and Developmental Biology, Yale University |
|||
|
Collection: Biology and Medicine |
|||
| 45 | The Role of MeH73 in Actin Polymerization and ATP Hydrolysis | ||
|
Summary: and non- muscle actins. Viscometry To obtain information about the quality of the polymers formed from... formed. The results shown in Figure 7 con®rm that this is true for skeletal muscle a-actin. However... might not be appropriate in stu- dies of the interactions of non-muscle ... |
|||
|
Source: Schutt, Clarence E.- Departments of Chemistry & Molecular Biology, Princeton University |
|||
|
Collection: Chemistry ; Biology and Medicine |
|||
| 46 | Does the S2 Rod of Myosin II Uncoil upon Two-Headed Binding to Actin? A Leucine-Zippered HMM Study | ||
|
Summary: within the skeletal muscle heavy mer- omyosin (HMM) dimer when bound via two heads to an actin filament... binding to actin, and to extend our previous results on skeletal muscle myosin to smooth muscle myosin... and equilibrium constant of smooth muscle myosin ... |
|||
|
Source: Selvin, Paul R. - Department of Physics, University of Illinois at Urbana-Champaign |
|||
|
Collection: Physics ; Materials Science |
|||
| 47 | Proc. Nadl. Acad. Sci. USA Vol. 89, pp. 319-323, January 1992 | ||
|
Summary: reflections are stronger and sharper than for contracting muscle because r-actin is rein- forcing... seen in the polymerization reaction of actin might have a natural role in muscle contrac- tion... Proc. Nadl. Acad. Sci. USA Vol. 89, pp. 319-323, January 1992 Biophysics Actin as the ... |
|||
|
Source: Schutt, Clarence E.- Departments of Chemistry & Molecular Biology, Princeton University |
|||
|
Collection: Chemistry ; Biology and Medicine |
|||
| 48 | COMMUNICATION Cofilin and Gelsolin Segment-1: Molecular Dynamics | ||
|
Summary: ®lin in cultured muscle cells disrupts cytoplasmic F-actin and promotes formation of nuclear rods containing both... Analysis Predict a Similar Actin Binding Mode Willy Wriggers1 *, Jay X. Tang2 , Toshifumi Azuma2 , Peter W... School, 221 Longwood Avenue Boston, MA 02115, USA An understanding of the ... |
|||
|
Source: Wriggers, Willy - D.E. Shaw Research, New York, NY USA |
|||
|
Collection: Biotechnology ; Biology and Medicine |
|||
| 49 | CellBiology In This IssueIn This Issue | ||
|
Summary: stiffness can deter striated muscle differentiation, as shown on page 877 by Engler et al. As stiffness... unless the target environment is also treated. Muscular dystrophy patients suffer from stiffened muscle... tissue. Although muscle precursors are abundant in mdx mice, a muscular dystrophy model, they fail |
|||
|
Source: Discher, Dennis - Department of Bioengineering, University of Pennsylvania |
|||
|
Collection: Engineering ; Biology and Medicine |
|||
| 50 | The Rockefeller University Press, 0021-9525/2001/04/75/12 $5.00 The Journal of Cell Biology, Volume 153, Number 1, April 2, 2001 7586 | ||
|
Summary: and many actin-binding proteins. For example, in muscle, it has been shown using mutations (Drummond et al... of the cytoskeleton. Materials and Methods Protein Preparation and EM Actin was prepared from rabbit skeletal muscle... Complexes h-ADF is more efficient at disrupting rabbit ... |
|||
|
Source: Wriggers, Willy - D.E. Shaw Research, New York, NY USA |
|||
|
Collection: Biotechnology ; Biology and Medicine |
|||
| 51 | Arginylation of b-Actin Regulates Actin Cytoskeleton and Cell Motility | ||
|
Summary: rhodamine-phalloidinlabeled filaments, pre-polymerized from purified rabbit skeletal muscle actin... alone or supplemented #12;5 with seeds prepolymerized from rabbit skeletal muscle actin, or 4 n... of non-arginylated muscle actin (containing N- terminally ... |
|||
|
Source: Mogilner, Alex - Department of Mathematics, University of California, Davis |
|||
|
Collection: Mathematics |
|||
| 52 | Biophysical Joumal Volume 66 March 1994 801-809 Cross-Linker Dynamics Determine the Mechanical Properties | ||
|
Summary: human uterine leiomyoma, a smooth muscle tumor, does not have this effect. ABP/actin gels have a higher... from a tightly cross-linked actin gel made of smooth muscle a-actinin and actin. The biotin-actin... of the gel. The smooth muscle ... |
|||
|
Source: Pollard, Thomas D.- Department of Molecular, Cellular and Developmental Biology, Yale University |
|||
|
Collection: Biology and Medicine |
|||
| 53 | Journal of Muscle Research and Cell Motility 13, 523-533 (1992) Two different acto-S1 complexes | ||
|
Summary: of a sensitive assay for actin polymerization. J. Muscle Res. Cell Motil. 4, 253-62. CRAIG,R.,SZENT-GYORGYI,A. G... in skeletal muscle. Science 228, 1317-9. HEAPHY, S. & TREGEAR,R. (1984) Stoichiometry of covalent actin... of the actin-myosin interface. Nature 292, 301-6. SCHOENBERG, ... |
|||
|
Source: Rhode Island, University of - Department of Physics, Division of Biological and Medical Physics |
|||
|
Collection: Biology and Medicine |
|||
| 54 | Covalent binding of ATPQS to the nucleotide-binding site in S14C-actin1 Herwig Schulera | ||
|
Summary: Covalent binding of ATPQS to the nucleotide-binding site in S14C-actin1 Herwig Schu«lera , Clarence... 2000 Edited by Matti Saraste Abstract We have recently reported on the characterization of LL-actin... the attachment of the adenosine 5PP-[gamma-thio]-triphosphate (ATPQQS) to actin con- taining this mutation |
|||
|
Source: Schutt, Clarence E.- Departments of Chemistry & Molecular Biology, Princeton University |
|||
|
Collection: Chemistry ; Biology and Medicine |
|||
| 55 | Developmental Cell 11, 111, September, 2006 2006 Elsevier Inc. DOI 10.1016/j.devcel.2006.07.001 Cytoplasmic g-Actin Is Not Required for | ||
|
Summary: .07.001 Cytoplasmic g-Actin Is Not Required for Skeletal Muscle Development but Its Absence Leads to a Progressive... -specific gcyto-actin knockout (Actg1-msKO) mice. Although muscle development proceeded normally, Actg1-msKO mice... . Surprisingly, gcyto-actin-deficient ... |
|||
|
Source: Ervasti, James M. - Department of Biochemistry, Molecular Biology and Biophysics, University of Minnesota |
|||
|
Collection: Biology and Medicine |
|||
| 56 | Isoform-specific 3'-untranslatedSequences Sort a-cardiac and/3-cytoplasmic ActinMessenger | ||
|
Summary: . Therefore, 3'UTR sequences play a key role in modulating the distribution of actin mRNAs in muscle cells. We... and express muscle-specific actin genes. In early myotubes, nonmuscle actin isoforms segregate from... to nucleus) and/3-actin (red) mRNAs on primary ... |
|||
|
Source: Singer, Robert H. - Department of Anatomy and Structural Biology, Albert Einstein College of Medicine, Yeshiva University |
|||
|
Collection: Biology and Medicine |
|||
| 57 | Expression of recombinant GFP-actin fusion protein in the methylotrophic yeast Pichia pastoris | ||
|
Summary: labeling 1. Introduction Actin is one of the major proteins of muscle tissues and the cytoskeleton of non-muscle... ). F-actin forms the backbone of thin ¢laments in muscle ¢bers. In the non-muscle eukaryotic cell... -binding proteins [3]. Actin ... |
|||
|
Source: Verkhusha, Vladislav V. - Department of Anatomy and Structural Biology, Albert Einstein College of Medicine, Yeshiva University |
|||
|
Collection: Biology and Medicine |
|||
| 58 | Biomolecular mimicry in the actin cytoskeleton: Mechanisms underlying the cytotoxicity of | ||
|
Summary: . F-actin is purified from rabbit skeletal muscle by using a standard protocol developed... Biomolecular mimicry in the actin cytoskeleton: Mechanisms underlying the cytotoxicity... (KabC) and related macrolides and actin and establishes the mech- anisms that underlie their inhibition |
|||
|
Source: Rayment, Ivan - Department of Biochemistry, University of Wisconsin at Madison |
|||
|
Collection: Chemistry ; Biology and Medicine |
|||
| 59 | Animal Physiology 1 Lectures 16 & 17: Muscle Structure and Mechanisms of | ||
|
Summary: Biol 411 Animal Physiology 1 Lectures 16 & 17: Muscle Structure and Mechanisms of Contraction... The contraction of muscle is complex, starting with an electrical stimulus (an action potential arriving from... is it that a motor impulse causes a muscle to physically shorten? 1. Gross Structure A skeletal ... |
|||
|
Source: Creel, Scott - Department of Ecology, Montana State University |
|||
|
Collection: Environmental Sciences and Ecology |
|||
| 60 | Structural Dynamics of Actin during Active Interaction with Myosin: Different Effects of Weakly and Strongly Bound Myosin Heads | ||
|
Summary: -FITC labeled F-actin in skinned muscle fibers (31). On the other hand, changes in the microsecond rotational... in actin are not propagated along the filament. MATERIALS AND METHODS Preparation of Muscle Proteins... . Skeletal muscle actin was prepared from rabbit ... |
|||
|
Source: Thomas, David D. - Departments of Biochemistry, Molecular Biology, & Biophysics, University of Minnesota |
|||
|
Collection: Biology and Medicine |
|||
| 61 | The Connection Between Actin ATPase and Polymerization Herwig Schuler,1 | ||
|
Summary: with rabbit skeletal muscle actin (actin). As shown in Fig. 6C, actin (methylated) released Pi only after... ). A kinetic comparison between Mgactin and Ca actin. J. Muscle Res. Cell Motil. 7, 215224. Steinmetz, M. O... Chapter 3 The Connection Between ... |
|||
|
Source: Schutt, Clarence E.- Departments of Chemistry & Molecular Biology, Princeton University |
|||
|
Collection: Chemistry ; Biology and Medicine |
|||
| 62 | Intriguing Self-Assembly of Large Granules of F-Actin Facilitated by Gelsolin and r-Actinin | ||
|
Summary: edge of motile animal cells and in muscle fibers. Actin purified from the muscle tissue exists in low... actin cross- linking proteins.10 R-Actinin is a common actin cross-linking protein in both muscle... .; Obinata, T. Colocalization of ADF and cofilin in ... |
|||
|
Source: Tang, Jay X. - Department of Physics, Brown University |
|||
|
Collection: Physics ; Biology and Medicine |
|||
| 63 | Subscriber access provided by YALE UNIV Biochemistry is published by the American Chemical Society. 1155 Sixteenth Street | ||
|
Summary: with rhodamine did not alter the affinity of profilin for actin. The affinity for rabbit skeletal muscle actin... ATP. Pyrenyliodoacetamide labeling of cysteine 374 of muscle actin reduces the affinity for profilin... Proteins. Actin was purified from Acanthamoeba ... |
|||
|
Source: Pollard, Thomas D.- Department of Molecular, Cellular and Developmental Biology, Yale University |
|||
|
Collection: Biology and Medicine |
|||
| 64 | NATURE CELL BIOLOGY | VOL 1 | JUNE 1999 | cellbio.nature.com 75 Spatial control of actin polymerization | ||
|
Summary: ). 33. Pardee, J. D. & Spudich, J. A. Purification of muscle actin. Methods Enzymol. 85B, 164181 (1982... articles NATURE CELL BIOLOGY | VOL 1 | JUNE 1999 | cellbio.nature.com 75 Spatial control of actin... _bourne@quickmail.ucsf.edu Neutrophils respond to chemotactic stimuli by increasing the nucleation and polymerization of ... |
|||
|
Source: Bourne, Henry - Department of Cellular and Molecular Pharmacology, University of California at San Francisco; Weiner, Orion - Cardiovascular Research Institute & Department of Biochemistry and Biophysics, University of California at San Francisco |
|||
|
Collection: Biology and Medicine |
|||
| 65 | Biophysical Journal Volume 65 July 1993 205-214 Affinity of a-Actinin for Actin Determines the Structure and Mechanical | ||
|
Summary: of actin filaments with a-actinin purified from either Acanthamoeba castellanii or chicken smooth muscle... proteins. MATERIALS AND METHODS Protein purification Actin from rabbit skeletal muscle and a-actinin from... back to the actin alone curve (the uncross-linked material) and forward ... |
|||
|
Source: Pollard, Thomas D.- Department of Molecular, Cellular and Developmental Biology, Yale University |
|||
|
Collection: Biology and Medicine |
|||
| 66 | 1300 Brief Communication Inhibition of the Arp2/3 complex-nucleated actin polymerization | ||
|
Summary: isoforms, TM2 and striated that TM suppresses the nucleation of actin filament muscle -TM. TM2 (284... [13,relationship, rate k (actin monomer) (ends), where k is 10 39]. Striated muscle -TM differs in two... isoforms on the rate of Met is acetylated during synthesis in ... |
|||
|
Source: Pollard, Thomas D.- Department of Molecular, Cellular and Developmental Biology, Yale University |
|||
|
Collection: Biology and Medicine |
|||
| 67 | J. Mol. Biol. (1996) 260, 756766 Cooperativity in F-Actin: Binding of Gelsolin at the | ||
|
Summary: of the actin filament. J. Mol. Biol. 206, 465474. Geeves, M. A. & Lehrer, S. S. (1994). Dynamics of the muscle... ). An EPR study of the rotational dynamics of actins from skeletal and smooth muscle and their complexes... J. Mol. Biol. (1996) 260, 756766 Cooperativity in F-Actin: ... |
|||
|
Source: Thomas, David D. - Departments of Biochemistry, Molecular Biology, & Biophysics, University of Minnesota |
|||
|
Collection: Biology and Medicine |
|||
| 68 | Eur. J. Biochem. 260, 672683 (1999) q FEBS 1999 Differences in the ionic interaction of actin with the motor domains of | ||
|
Summary: implicated in the formation of a weak binding interaction between F-actin and skeletal muscle myosin [17... at the interface between actin subdomain 1 and myosin loop 2, nonmuscle and muscle myosin display significant... domain with monomeric actin Muscle myosin and ... |
|||
|
Source: Manstein, Dietmar J. - Department of Biophysical Chemistry, Medizinische Hochschule Hannover |
|||
|
Collection: Biology and Medicine |
|||
| 69 | Subscriber access provided by YALE UNIV Biochemistry is published by the American Chemical Society. 1155 Sixteenth Street | ||
|
Summary: and rabbit skeletal muscle actin filaments due to a more rapid dissociation rate in spite of a significantly... for the inefficient staining of yeast actin filaments, compared with that of rabbit skeletal muscle actin filaments... to rabbit muscle ... |
|||
|
Source: Pollard, Thomas D.- Department of Molecular, Cellular and Developmental Biology, Yale University |
|||
|
Collection: Biology and Medicine |
|||
| 70 | Cofilin Increases the Torsional Flexibility and Dynamics of Actin Filaments | ||
|
Summary: of the binding interfaces. Materials and Methods Proteins Rabbit skeletal muscle actin was purified as described... equilibrium constant of phalloidin binding to rabbit muscle actin filaments under our experimental conditions... , 513519. 12. De La Cruz, E. M. (2005). Cofilin binding to ... |
|||
|
Source: Thomas, David D. - Departments of Biochemistry, Molecular Biology, & Biophysics, University of Minnesota |
|||
|
Collection: Biology and Medicine |
|||
| 71 | 1998;508;187-198J. Physiol. Christopher A. Parker, Katsuhito Takahashi, Jay X. Tang, Terence Tao and Kathleen G. | ||
|
Summary: was statistically indistinguishable from that of filament bundles containing á-smooth muscle actin and myosin... , but was significantly different from that of filaments containing â-non- muscle actin. Conversely, in stimulated cells... . 7285 Keywords: Actin, Cytoskeleton, Smooth ... |
|||
|
Source: Tang, Jay X. - Department of Physics, Brown University |
|||
|
Collection: Physics ; Biology and Medicine |
|||
| 72 | These three filamentous proteins are made up of subunits, actin monomer for actin filaments, alpha and beta tubulin for microtubules, and desmin or vementin forfilaments, alpha and beta tubulin for microtubules, and desmin or vementin for | ||
|
Summary: believed to be only found in muscle cells, actin was later found to be in nonmuscle cells. In cells... of actin genes and are present in different tissue: Alpha-actin (skeletal, cardiac, and smooth muscle... variants), beta-actin (nonmuscle, "meshwork"), ... |
|||
|
Source: Sniadecki, Nathan J. - Department of Mechanical Engineering, University of Washington at Seattle |
|||
|
Collection: Biology and Medicine ; Engineering |
|||
| 73 | Cross-linking Constraints on F-actin Structure , Willy Wriggers2 | ||
|
Summary: Cross-linking Constraints on F-actin Structure Eldar Kim1 , Willy Wriggers2 , Martin Phillips1... of monomeric (G-) actin proposed to form the intermonomer interface in F-actin. To test the proximity... and interactions of these elements and to provide constraints on models of F-actin structure, cysteine ... |
|||
|
Source: Wriggers, Willy - D.E. Shaw Research, New York, NY USA |
|||
|
Collection: Biotechnology ; Biology and Medicine |
|||
| 74 | Molecular Biology of the Cell Vol. 13, 579592, February 2002 | ||
|
Summary: that actin isolated from Dictyostelium and rabbit muscle behaves similarly in actin cosedimentation assays... muscle actin, GST fusion proteins of Dictyostelium and rat EF1 , and corresponding truncations were... -actin mRNA (10,000 cpm of 32 P) was incubated with ... |
|||
|
Source: Singer, Robert H. - Department of Anatomy and Structural Biology, Albert Einstein College of Medicine, Yeshiva University |
|||
|
Collection: Biology and Medicine |
|||
| 75 | Functional Characterization of the Secondary Actin Binding Site of Myosin II Juliette Van Dijk,, Marcus Furch,,| Chrystel Lafont, Dietmar J. Manstein,| and Patrick Chaussepied*, | ||
|
Summary: between actin and the secondary actin binding site of myosin (segment 565-579 of rabbit skeletal muscle... muscle or nonmuscle myosin were generated. Significant actin cross-linking to the loop 3 region... to confirm the cross-linking site of myosin loop 3 within the ... |
|||
|
Source: Manstein, Dietmar J. - Department of Biophysical Chemistry, Medizinische Hochschule Hannover |
|||
|
Collection: Biology and Medicine |
|||
| 76 | Polymerization kinetics of ADP-and ADP-Pi-actin determined by fluorescence microscopy | ||
|
Summary: . Actin was purified from rabbit skeletal muscle (34) and stored in buffer G (2 mM Tris HCl, pH 8.0/0.2 m... Polymerization kinetics of ADP- and ADP-Pi-actin determined by fluorescence microscopy Ikuko... fluorescence microscopy to determine how polymeriza- tion of Mg-ADP-actin depends on the concentration |
|||
|
Source: Pollard, Thomas D.- Department of Molecular, Cellular and Developmental Biology, Yale University |
|||
|
Collection: Biology and Medicine |
|||
| 77 | Trypanosoma cruzi Infection Affects Actin mRNA Regulation in Heart Muscle Cells | ||
|
Summary: Trypanosoma cruzi Infection Affects Actin mRNA Regulation in Heart Muscle Cells MIRIAN CLAUDIA S... of heart muscle cells. Key Words. Actin mRNA, cardiomyocytes, in situ hybridization, Tqpunosonza cruzi... of T. cruzi. (B) Kinetic expression of actin mRNAs in uninfected and T. ... |
|||
|
Source: Singer, Robert H. - Department of Anatomy and Structural Biology, Albert Einstein College of Medicine, Yeshiva University |
|||
|
Collection: Biology and Medicine |
|||
| 78 | Thermal unfolding of G-actin monitored with the DNase I-inhibition assay Stabilities of actin isoforms | ||
|
Summary: in the following order: rabbit skeletal muscle a-actin bovine cytoplasmic g-actin . yeast actin . cytoplasmic b-actin... muscle a-actin was purified from rabbit muscle [31]. Yeast actin and ... |
|||
|
Source: Schutt, Clarence E.- Departments of Chemistry & Molecular Biology, Princeton University |
|||
|
Collection: Chemistry ; Biology and Medicine |
|||
| 79 | High-resolution cryo-EM structure of the F-actinfimbrin/plastin ABD2 complex | ||
|
Summary: High-resolution cryo-EM structure of the F-actinfimbrin/plastin ABD2 complex Vitold E. Galkin... ) Many actin binding proteins have a modular architecture, and calponin-homology (CH) domains are one... such structurally con- served module found in numerous proteins that interact with F-actin. The manner in which CH |
|||
|
Source: Paris-Sud XI, Université de - Institut d'Optique, Laboratoire Charles-Fabry, Groupe d'Optique Atomique |
|||
|
Collection: Physics |
|||
| 80 | Molecular origin of strain softening in cross-linked F-actin networks Hyungsuk Lee,1 | ||
|
Summary: Molecular origin of strain softening in cross-linked F-actin networks Hyungsuk Lee,1 Jorge M... molecular events to macroscopic behavior of F-actin networks. First, shear modulus is measured... provide further evidence that strain softening of F-actin networks is caused by force-induced rupture |
|||
|
Source: Lang, Matthew - Division of Biological Engineering & Department of Mechanical Engineering, Massachusetts Institute of Technology (MIT) |
|||
|
Collection: Engineering ; Biotechnology |
|||
| 81 | PHYS 4xx whole 4 1 2010 by David Boal, Simon Fraser University. All rights reserved; further resale or copying is strictly prohibited. | ||
|
Summary: another, contracting the muscle along the horizontal direction myosin bundle actin ~2.5 µm ++ -- z-disk z... segment of muscle there are 0.3 m / 2.5 µm ~ 105 actin bundles thus, the muscle contracts at 105 x 0.5 µm... for movement include dynamic filaments and protein molecular motors ... |
|||
|
Source: Boal, David - Department of Physics, Simon Fraser University |
|||
|
Collection: Physics |
|||
| 82 | Am. J. Respir. Cell Mol. Biol. Vol. 20, pp. 651657, 1999 Internet address: www.atsjournals.org | ||
|
Summary: reactivity against airway (a) smooth muscle, and very faint reactivity in large vessels, at postnatal Day 1... :200); anti-SM2 (1:100); antismooth-muscle -actin (1:200); and anti-desmin (1:100). The rabbit anti... ), as are other smooth-muscle markers such as -smooth ... |
|||
|
Source: White, Sheryl - Department of Anatomy and Neurobiology, University of Vermont |
|||
|
Collection: Biology and Medicine |
|||
| 83 | , Often Methylated, Is an Important Structural Determinant for Actin | ||
|
Summary: on the structure of skeletal muscle -actin and nonmuscle -actin which have methylhistidines, His73 is adjacent... that mu- tation of His73 in muscle actin would not prevent the incorpo- ration of radiolabeled mutant... -dimensional structure of skeletal muscle ... |
|||
|
Source: Wriggers, Willy - D.E. Shaw Research, New York, NY USA |
|||
|
Collection: Biotechnology ; Biology and Medicine |
|||
| 84 | J. Mol. Biol. (1996) 255, 446457 Microsecond Rotational Dynamics of Actin | ||
|
Summary: in muscle fibers (Brenner, 1991) and motions of myosin heads bound to actin in solution (Berger et al., 1989... and Methods Preparation of proteins Actin was extracted from acetone powder from rabbit skeletal muscle... ). Mechanism of action of phalloidin on the polymeriz- ation of muscle ... |
|||
|
Source: Thomas, David D. - Departments of Biochemistry, Molecular Biology, & Biophysics, University of Minnesota |
|||
|
Collection: Biology and Medicine |
|||
| 85 | Site-Specific Mutations in the Myosin Binding Sites of Actin Affect Structural Transitions That Control Myosin Binding | ||
|
Summary: on the structural dynamics of yeast actin alone and in complexes with myosin heads isolated from rabbit muscle... of the bound ternary complex, actin-myosin-ADP. MATERIALS AND METHODS Preparation of Proteins from Muscle... . Skeletal muscle actin was prepared as ... |
|||
|
Source: Thomas, David D. - Departments of Biochemistry, Molecular Biology, & Biophysics, University of Minnesota |
|||
|
Collection: Biology and Medicine |
|||
| 86 | A Structural Basis for Regulation of Actin Polymerization by Pectenotoxins | ||
|
Summary: performed with rabbit skeletal muscle G-actin polymerized in 50 mM KCl, 2 mM MgCl2, 1 mM ATP, 10 mM Tris... A Structural Basis for Regulation of Actin Polymerization by Pectenotoxins John S. Allingham1... that disruption of the actin cytoskeleton may be a key function of these compounds, although no ... |
|||
|
Source: Rayment, Ivan - Department of Biochemistry, University of Wisconsin at Madison |
|||
|
Collection: Chemistry ; Biology and Medicine |
|||
| 87 | Polymerization and Structure of Nucleotide-free Actin Filaments | ||
|
Summary: to muscle actin (Table 1). Chelation of divalent cations reduces the af®nity of actin for nucleotide, which... -1620. MacLean-Fletcher, S. & Pollard, T. D. (1980). Identi®- cation of a factor in conventional muscle actin... Polymerization and Structure of Nucleotide-free ... |
|||
|
Source: Pollard, Thomas D.- Department of Molecular, Cellular and Developmental Biology, Yale University |
|||
|
Collection: Biology and Medicine |
|||
| 88 | Helical twist controls the thickness of F-actin bundles M. M. A. E. Claessens | ||
|
Summary: for carbon nanotubes (43). Methods Lyophilized G-actin from rabbit skeletal muscle (44) was dissolved... :058105. 33. Al-Khayat HA, Yagi N, Squire JM (1995) Structural-changes in actin-tropomyosin during muscle... Helical twist controls the thickness of F-actin bundles M. M. A. E. ... |
|||
|
Source: |
|||
|
Collection: Physics ; Materials Science |
|||
| 89 | Binding of Myosin Cross-Bridges to Thin Filaments of Rabbit Skeletal Muscle | ||
|
Summary: muscle. We therefore found it necessary to test for the presence of the actin-S1-actin complex in vivo... 1-actin complex. © 1999 Academic Press Key Words: skeletal muscle; contractility; actin and myosin... ; (ii) muscle cross-bridge consists of ... |
|||
|
Source: Rhode Island, University of - Department of Physics, Division of Biological and Medical Physics |
|||
|
Collection: Biology and Medicine |
|||
| 90 | J. Mol. Biol. (1996) 263, 227236 Direct Measurement of the Torsional Rigidity of | ||
|
Summary: and torsional rigidities of actin filaments are important factors in cell motility and muscle contraction, where... . In a skeletal muscle, the isometric tension amounts to 230 pN per actin filament (Ford et al., 1981; Kojima et... . In a muscle, variable separation between ... |
|||
|
Source: Ishiwata, Shin'ichi - Department of Physics, Waseda University |
|||
|
Collection: Physics ; Biology and Medicine |
|||
| 91 | Mechanism of the Interaction of Human Platelet Profilin with Actin | ||
|
Summary: has a dissociation constant in the range of 1 to 5 #M. The value for muscle actin is similar. When... filaments; profilin inhibits the elongation of platelet actin much more strongly than muscle ac- tin; an6... Purification andModification Actin was purified from rabbit skeleton ... |
|||
|
Source: Pollard, Thomas D.- Department of Molecular, Cellular and Developmental Biology, Yale University |
|||
|
Collection: Biology and Medicine |
|||
| 92 | Biophysical Journal Volume 65 July 1993 113-123 Cooperativity in F-Actin: Chemical Modifications of Actin Monomers | ||
|
Summary: preparations and procedures were carried out at 4°C. Actin was extracted from acetone-dried muscle powder... . Strzelecka-Golaszewska. 1980. Chicken- gizzard actin. Interaction with skeletal muscle myosin. Eur J. Biochem... and actin sites in myosin. J. Muscle Res. ... |
|||
|
Source: Thomas, David D. - Departments of Biochemistry, Molecular Biology, & Biophysics, University of Minnesota |
|||
|
Collection: Biology and Medicine |
|||
| 93 | Molecular Cell 24, 1323, October 6, 2006 2006 Elsevier Inc. DOI 10.1016/j.molcel.2006.08.006 Mechanism of Actin Filament Turnover | ||
|
Summary: 1322. De La Cruz, E.M. (2005). Cofilin binding to muscle and non-muscle actin filaments: isoform... .08.006 Mechanism of Actin Filament Turnover by Severing and Nucleation at Different Concentrations of ADF... University New Haven, Connecticut 06520 Summary ADF/cofilins are key regulators of ... |
|||
|
Source: Pollard, Thomas D.- Department of Molecular, Cellular and Developmental Biology, Yale University |
|||
|
Collection: Biology and Medicine |
|||
| 94 | Mini Review Age-related decline in actomyosin structure and function | ||
|
Summary: and from biochemical analysis of purified actin and myosin. Contractile proteins from aged and young muscle... : Actin; Myosin; Aged muscle; Enzymatic activity; Oxidative modifications Contents 1. Introduction... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 00 9. ... |
|||
|
Source: Thomas, David D. - Departments of Biochemistry, Molecular Biology, & Biophysics, University of Minnesota |
|||
|
Collection: Biology and Medicine |
|||
| 95 | Subscriber access provided by YALE UNIV Biochemistry is published by the American Chemical Society. 1155 Sixteenth Street | ||
|
Summary: and Modijication. Actin was purified from rabbit skeletal back and leg muscles by the method of Spudich and Watt... binding to actin filaments Enrique M. De La Cruz, and Thomas D. Pollard Biochemistry, 1994, 33 (48), 14387... Kinetic Analysis of Rhodamine Phalloidin Binding to Actin Filamentst Enrique M. De ... |
|||
|
Source: Pollard, Thomas D.- Department of Molecular, Cellular and Developmental Biology, Yale University |
|||
|
Collection: Biology and Medicine |
|||
| 96 | Age-Related Decline in Actomyosin Function Ewa Prochniewicz,1 | ||
|
Summary: content) changes in actin and myosin purified from the muscles of young (4- to 12-month-old) and old (27... ,2527). Therefore, to determine indepen- dently the roles of actin and myosin in age-related changes in muscle... - cle (29,30). Myosin and actin from rabbit skeletal ... |
|||
|
Source: Thomas, David D. - Departments of Biochemistry, Molecular Biology, & Biophysics, University of Minnesota |
|||
|
Collection: Biology and Medicine |
|||
| 97 | Structures of microfilament destabilizing toxins bound to actin provide insight into toxin | ||
|
Summary: were added at 24, 48, and 96 M (final concentrations) to 100 l of 48 M rabbit skeletal muscle F actin... A, RedC, and SphB were solved as complexes with the Ca-ATP form of rabbit skeletal muscle actin... Structures of microfilament destabilizing toxins bound to actin provide insight into ... |
|||
|
Source: Rayment, Ivan - Department of Biochemistry, University of Wisconsin at Madison |
|||
|
Collection: Chemistry ; Biology and Medicine |
|||
| 98 | Mutational analysis of Ser14 and Asp157 in the nucleotide-binding site of Herwig Schu ler1 | ||
|
Summary: of bovine pancreatic deoxyribonuclease I and skeletal muscle actin. Eur. J. Biochem. 104, 367±379. 15... ., Lieberman, D. & Gilbert, H.R. (1980) A fluorescent probe for conformational changes in skeletal muscle G-actin... Mutational analysis of Ser14 and Asp157 in the nucleotide-binding site of ... |
|||
|
Source: Schutt, Clarence E.- Departments of Chemistry & Molecular Biology, Princeton University |
|||
|
Collection: Chemistry ; Biology and Medicine |
|||
| 99 | Interactions of ADF/cofilin, Arp2/3 complex, capping protein and profilin in remodeling of branched actin filament networks | ||
|
Summary: filaments by amoeba or muscle MgATPactin monomers in a concentration-dependent manner. The pointed end... elongation rate of either amoeba and muscle MgATPactin as a function of Arp2/3 concentration gave... - capped filaments labeled red with rhodaminephalloidin and added muscle ... |
|||
|
Source: Pollard, Thomas D.- Department of Molecular, Cellular and Developmental Biology, Yale University |
|||
|
Collection: Biology and Medicine |
|||
| 100 | Cell, Vol. 13, 589-598, April 1978, Copyright 0 1978 by MIT Myogenesis in Primary Cell Cultures from | ||
|
Summary: abundance, their similarity to chick muscle actin in isoelectric point and molecular weight, and the analogy... with isoelectric points and molecular weights similar to those of chick muscle actin (Figure 4A, II and Ill... " of radio- activity to the chick muscle ... |
|||
|
Source: Scott, Matthew - Departments of Developmental Biology, Genetics, & Bioengineering, Stanford University |
|||
|
Collection: Biotechnology ; Biology and Medicine |
|||