*  Contributions of intracellular and extracellular Ca2+ pools to activation of myosin phosphorylation and stress in swine carotid...
Stress was sustained for the duration of the stimulus while myosin phosphorylation slowly declined to steady-state levels. ... Steady-state levels of myosin phosphorylation and stress were not different from control values. Similar results were obtained ... In the presence of extracellular Ca2+, control levels of agonist-induced steady-state stress and myosin phosphorylation could ... Contributions of intracellular and extracellular Ca2+ pools to activation of myosin phosphorylation and stress in swine carotid ...
  http://circres.ahajournals.org/content/60/3/410
*  Molecular genetic truncation analysis of filament assembly and phosphorylation domains of Dictyostelium myosin heavy chain |...
Conventional myosin ('myosin II') is a major component of the cytoskeleton in a wide variety of eukaryotic cells, ranging from ... Although the roles of myosin in a variety of cell functions are becoming clear, the mechanisms that regulate myosin assembly ... Dictyostelium is currently the only system where mutant forms of myosin can be engineered in vitro, then expressed in their ... We have utilized this technology in combination with nested truncation and deletion analysis to map domains of the myosin tail ...
  http://jcs.biologists.org/content/107/10/2875
*  Location and functional characterization of myosin contact sites in smooth- muscle caldesmon | Biochemical Journal
Caldesmon interaction with smooth muscle myosin and its ability to cross-link actin filaments to myosin were investigated by ... without affecting the affinity of direct acto-myosin interaction. Binding of caldesmon and its fragments to myosin or rod ... At 130 mM NaCl/1 mM Mg2+, or at 30 mM NaCl/5 mM Mg2+ it decreased to about two caldesmon molecules bound per myosin, while ... At 30 mM NaCl and 1 mM Mg2+ the maximum stoichiometry was 4 moles of caldesmon (or caldesmon fragment) per mole of myosin. ...
  http://www.biochemj.org/content/328/1/211
*  The role of myosin in vesicle transport during bovine chromaffin cell secretion | Biochemical Journal
The role of myosin in vesicle transport during bovine chromaffin cell secretion. Patricia ÑECO, Anabel GIL, María del MAR ... The specificity of these drugs for myosin inhibition was further supported by the use of peptide-18, a potent peptide affecting ... Bovine adrenomedullary cells in culture have been used to study the role of myosin in vesicle transport during exocytosis. ... These results were supported also by studying the impact of these myosin inhibitors on chromaffin granule mobility using direct ...
  http://www.biochemj.org/content/368/2/405
*  Increases in phosphorylation of the myosin II heavy chain, but not regulatory light chains, correlate with insulin secretion in...
In both the insulin-secreting cell line RINm5F and rat pancreatic islets, the RLC was basally phosphorylated on the myosin ... In both the insulin-secreting cell line RINm5F and rat pancreatic islets, the RLC was basally phosphorylated on the myosin ... In other secretory cells, myosin II is predominantly regulated via the phosphorylation of the regulatory light chains (RLC). ... In other secretory cells, myosin II is predominantly regulated via the phosphorylation of the regulatory light chains (RLC). ...
  https://www.garvan.org.au/research/publications/1316
*  Toxoplasma gondii myosins B/C | JCB
Characterization of myosin-A and myosin-C: two class XIV unconventional myosins from Toxoplasma gondii. Cell Motil. ... Until now, no myosin of class II or V has been identified in Apicomplexa. To assign which myosin could be involved in the cell ... It is noteworthy that for a long time, among the hundreds of myosins known, only the conventional myosins of class II had been ... Toxoplasma gondii myosins B/C. Frédéric Delbac, Astrid Sänger, Eva M. Neuhaus, Rolf Stratmann, James W. Ajioka, Catherine ...
  http://jcb.rupress.org/content/155/4/613
*  Regulatory Light Chains of Striated Muscle Myosin. Structure, Function and Malfunction | BenthamScience
The N-terminal domain of RLC contains a Ca2+-Mg2+-binding site and, analogous to that of smooth muscle myosin, also contains a ... The N-terminal domain of RLC contains a Ca2+-Mg2+-binding site and, analogous to that of smooth muscle myosin, also contains a ... Regulatory Light Chains of Striated Muscle Myosin. Structure, Function and Malfunction. Author(s): Danuta Szczesna-Cordary. ... Unlike in molluscan or smooth muscles, the myosin regulatory light chains (RLC) of striated muscles do not play a major ...
  http://www.eurekaselect.com/91509/article
*  Force-generating capacity of human myosin isoforms extracted from single muscle fibre segments
It is shown that human slow myosin is weaker and slower than fast myosin. This assay is put forward as a useful tool for future ... The force-generating capacity of the β/slow myosin isoform (type I) was weaker (P , 0.05) than the fast myosin isoform (type II ... A single fibre in vitro motility assay for both speed and force of specific myosin isoforms is described and used to measure ... Force-generating capacity of human myosin isoforms extracted from single muscle fibre segments. Li, Meishan Uppsala University ...
  http://uu.diva-portal.org/smash/record.jsf?pid=diva2:401619
*  "Shortening Velocity and Myosin Heavy- and Light-Chain Isoform mRNA in " by Jennifer J. Sherwood and Thomas J. Eddinger
Unloaded shortening velocity and percent smooth muscle myosin heavy chain 2 (SM2) and myosin light chain 17b (MLC17b) mRNA ... relative myosin isoform mRNA levels were measured in RT-PCR to test for correlations between myosin isoform expression and ... We have previously shown that myosin heavy chain (MHC) SM1/SM2 and SMA/SMB and MLC17a/MLC17b isoform mRNA levels correlate with ... Thus we interpret these results to suggest that 1) SMC myosin isoform expression and unloaded shortening velocity do not vary ...
  http://epublications.marquette.edu/bio_fac/60/
*  Myosin from pancreatic acinar carcinoma cells. Isolation, characterization and demonstration of heavy- and light-chain...
The pancreatic myosin bound to actin and could be dissociated by the addition of MgATP. Myosin purified from cells cultured in ... Myosin has been identified in a variety of non-muscle cells, and is believed to play a role in maintenance of cell shape, ... The purified myosin was composed of a 200,000 Da heavy chain and two or three classes of light chains. Electron-microscopic ... The myosin was soluble in high-salt buffers and became sedimentable as the ionic strength was lowered. Examination of negative- ...
  http://www.biochemj.org/content/247/3/513
*  Agonist- and depolarization-induced signals for myosin light chain phosphorylation and force generation of cultured vascular...
... myosin targeting subunit of myosin phosphatase; PP1Cδ, δ-isoform of type 1 protein phosphatase catalytic subunit; MLCK, myosin ... Agonist-induced changes in the phosphorylation of the myosin binding subunit of myosin light chain phosphatase and CPI17, two ... MLC phosphorylation is governed by the opposing actions of myosin light chain kinase (MLCK) and myosin light chain phosphatase ... Kamm, K. E. and Stull, J. T. (2001). Dedicated myosin light chain kinases with diverse cellular functions. J. Biol. Chem. 276, ...
  http://jcs.biologists.org/content/119/9/1769
*  Anti-fast skeletal Myosin antibody (ab97673) | Abcam
Sheep polyclonal fast skeletal Myosin antibody validated for WB, IP, ELISA, IHC, Neut, ICC/IF and tested in Human, Mouse, Rat ... Anti-fast skeletal Myosin antibody. See all fast skeletal Myosin primary antibodies. ...
  http://www.abcam.com/fast-skeletal-myosin-antibody-ab97673.html
*  Myosin - Wikipedia
Myosin XIIEdit. Myosin XIIIEdit. Myosin XIVEdit. This myosin group has been found in the Apicomplexa phylum.[37] The myosins ... Myosin XEdit. Myosin X is an unconventional myosin motor, which is functional as a dimer. The dimerization of myosin X is ... "Myosin". Merriam-Webster Dictionary.. *^ "myosin - definition of myosin in English from the Oxford dictionary". ... Myosin IIIEdit. Myosin III is a poorly understood member of the myosin family. It has been studied in vivo in the eyes of ...
  https://en.m.wikipedia.org/wiki/Myosin
*  Kinesin/myosin in microtubules
... x011 at Lehigh.EDU x011 at Lehigh.EDU Fri Mar 24 09:03:28 EST 1995 *Previous message: ... The data curve supports this with a ossilation of 50/50 hook up of the myosin/kinesin system to the microtubules. It is ... Gilbert et al reports that myosin and kinesin are binary switching in the microtubules. These dimer actions I naturally see as ...
  http://www.bio.net/bionet/mm/neur-sci/1995-March/017486.html
*  Myosin VIIa peptide (ab4996) | Abcam
Buy our Myosin VIIa peptide. Ab4996 is a blocking peptide and has been validated in BL. Abcam provides free protocols, tips and ... Myosins are actin-based motor molecules with ATPase activity. Unconventional myosins serve in intracellular movements. Their ... In retina, myosin VIIa may play a role in trafficking of ribbon-synaptic vesicle complexes and renewal of the outer ... may be used for neutralization and control experiments with the polyclonal antibody that reacts with this product and myosin ...
  https://www.abcam.com/myosin-viia-peptide-ab4996.html
*  Monomeric myosin anchoring | JCB
Thus, myosin-1A may serve as an anchor, with the clustering of SI in rafts helping to secure the link even if an individual ... Myosin-1A was previously thought to shuttle Golgi-derived cargos to the plasma membrane (after most of the distance had been ... A monomeric myosin first spotted in electron micrographs almost 30 years ago has finally been united with a proposed function. ... Tyska and Mooseker (page 395) report that myosin-1A associates with and anchors a raft component in apical membranes. ...
  http://jcb.rupress.org/content/165/3/295.2
*  Class III myosin, motor domain (IPR036083) | InterPro | EMBL-EBI
Class III myosin, motor domain (IPR036083). Short name: MYSc_Myo3 Domain relationships *Myosin head, motor domain (IPR001609) * ... Myosin III is an actin-based motor protein with protein kinase activity [PMID: 12672820]. It has been shown to play a role in ... Determination of human myosin III as a motor protein having a protein kinase activity.. J. Biol. Chem. 278 21352-60 2003 ... Class III myosins shape the auditory hair bundles by limiting microvilli and stereocilia growth.. J. Cell Biol. 212 231-44 2016 ...
  http://www.ebi.ac.uk/interpro/entry/IPR036083
*  Anti-Myosin 1C antibody (ab154498) | Abcam
Rabbit polyclonal Myosin 1C antibody validated for WB, IHC and tested in Human. With 1 independent review. Immunogen ... Myosins are actin-based motor molecules with ATPase activity. Unconventional myosins serve in intracellular movements. Their ... Anti-Myosin 1C antibody (ab154498) at 1/1000 dilution + A431 whole cell lysate at 30 µg. Predicted band size : 118 kDa. ... All lanes : Anti-Myosin 1C antibody (ab154498) at 1/5000 dilution. Lane 1 : Non-transfected 293T whole cell lysate. Lane 2 : ...
  http://www.abcam.com/myosin-1c-antibody-ab154498.html
*  Anti-Myosin VIIa antibody (ab3481) | Abcam
Rabbit polyclonal Myosin VIIa antibody validated for WB, IP, IHC, ICC, Flow Cyt, ICC/IF and tested in Human, Mouse and Rat. ... Myosin VIIa is a member of the myosin superfamily of actin-based motor proteins. Defects in the myosin VIIa gene are ... Myosins are actin-based motor molecules with ATPase activity. Unconventional myosins serve in intracellular movements. Their ... Anti-Myosin VIIa antibody (ab3481) at 5 µg/ml + Membrane enriched extracts of L6 at 30 µg with Skimmed milk at 5 %. Secondary. ...
  http://www.abcam.com/myosin-viia-antibody-ab3481.html
*  Myosin-binding protein C, cardiac-type (Q14896) | InterPro | EMBL-EBI
InterPro provides functional analysis of proteins by classifying them into families and predicting domains and important sites. We combine protein signatures from a number of member databases into a single searchable resource, capitalising on their individual strengths to produce a powerful integrated database and diagnostic tool.
  http://www.ebi.ac.uk/interpro/protein/Q14896
*  Plant myosin, class XI, motor domain (IPR036018) | InterPro | EMBL-EBI
Myosin head, motor domain (IPR001609) *Plant myosin, class XI, motor domain (IPR036018) ... Plant myosin, class XI, motor domain (IPR036018). Short name: MYSc_Myo11 Overlapping homologous superfamilies *P-loop ... Higher plant myosin XI moves processively on actin with 35 nm steps at high velocity.. EMBO J. 22 1263-72 2003 ... Plant-specific type XI myosins are involved in organelle transport [PMID: 22973289]. The catalytic (head) domain has ATPase ...
  http://www.ebi.ac.uk/interpro/entry/IPR036018
*  Anti-Myosin VIIa antibody (ab3481) References | Abcam
Anti-Myosin VIIa antibody (ab3481) has been cited in 11 publications. References for Human, Mouse, Rat in ICC/IF, IHC-Fr, IHC-P ... Exophilin-8 assembles secretory granules for exocytosis in the actin cortex via interaction with RIM-BP2 and myosin-VIIa. Elife ...
  http://www.abcam.com/myosin-viia-antibody-ab3481-references.html
*  Recombinant Human Myosin IXA protein (ab116963) | Abcam
Buy our Recombinant Human Myosin IXA protein. Ab116963 is a protein fragment produced in Wheat germ and has been validated in ... Myosins are actin-based motor molecules with ATPase activity. Unconventional myosins serve in intracellular movements. ... Recombinant Human Myosin IXA protein. See all Myosin IXA proteins and peptides. ... Contains 2 myosin head-like domains.. Contains 2 phorbol-ester/DAG-type zinc fingers.. Contains 1 Ras-associating domain. ...
  http://www.abcam.com/recombinant-human-myosin-ixa-protein-ab116963.html