Factors contributing to troponin exchange in myofibrils and in solution

Journal of Muscle Research and Cell Motility

Volumn 21, Issue 8, 2000, Pages 737-745

  She, M ^a   Trimble, D ^a   Yu, L C ^a   Chalovich, J M ^b  

^a NATIONAL INSTITUTE OF ARTHRITIS AND MUSCULOSKELETAL AND SKIN DISEASES   (United States)

^b EAST CAROLINA UNIVERSITY   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

CALCIUM ION; TROPONIN;

ACTIN MYOSIN INTERACTION; ANIMAL TISSUE; ARTICLE; CONCENTRATION RESPONSE; DISSOCIATION; IONIC STRENGTH; MODEL; MOLECULAR DYNAMICS; MUSCLE FIBRIL; MUSCLE LEVEL; NONHUMAN; PH; PRIORITY JOURNAL; PROTEIN BINDING; RABBIT; REACTION ANALYSIS; REACTION TIME; SIMULATION; TEMPERATURE DEPENDENCE;

ACTINS; ANIMALS; CALCIUM; FLUORESCENT DYES; MODELS, BIOLOGICAL; MYOFIBRILS; RABBITS; SOLUTIONS; TROPOMYOSIN; TROPONIN;

ANIMALIA; ORYCTOLAGUS CUNICULUS;

EID: 0034441862     PISSN: 01424319     EISSN: None     Source Type: Journal    
DOI: 10.1023/A:1010300802980     Document Type: Article

References (29)

1. Manifestations of cooperative behavior in the regulated actin filament during actin-activated ATP hydrolysis in the presence of calcium
2. Thin filament activation probed by fluorescence of N-((2-(iodoacetoxy)ethyl)-N-methyl)amino-7-nitrobenz-2-oxa- 1,3-diazole-labeled troponin I incorporated into skinned fibers of rabbit psoas muscle
3. Kinetics of thin filament activation probed by fluorescence of N-((2-(iodoacetoxy)ethyl)-Nmethyl)amino-7-nitrobenz-2-oxa-1,3-diazole-labeled troponin I incorporated into skinned fibers of rabbit psoas muscle: Implications for regulation of muscle contraction
4. Opposite effects of myosin subfragment 1 on binding of cardiac troponin and tropomyosin to the thin filament
5. Actin mediated regulation of muscle contraction
6. An improved method for exchanging troponin subunits in detergent skinned rat cardiac fiber bundles
7. Calmodulin-free skeletal-muscle troponin C prepared in the absence of urea
8. Equilibrium linkage analysis of cardiac thin filament assembly. Implications for the regulation of muscle contraction
9. Troponin-tropomyosin complex. Column chromatographic separation and activity of the three active troponin components with and without tropomyosin present
10. 2+ sensitivity of thin filament assembly
11. A model for the myosin molecule
12. 2+-receptive protein complex (troponin) in the myofibrils of fast and slow skeletal muscles
13. Thin filament proteins and thin filament-linked regulation of vertebrate muscle contraction
14. Coupling of calcium to the interaction of troponin I with troponin C from cardiac muscle
15. Preparation of troponin and its subunits
16. The effects of partial extraction of TnC upon the tension-pCa relationship in rabbit skinned skeletal muscle fibers
17. 2+ regulation of mechanical properties of striated muscle. Mechanistic studies using extraction and replacement of regulatory proteins
18. Structural interactions responsible for the assembly of the troponin complex on the muscle thin filament
19. Tryptophan mutants of troponin C from skeletal muscle-an optical probe of the regulatory domain
20. Replacement of troponin components in myofibrils
21. Effect of troponin T-treatment on the composition of rabbit skeletal myofibrils
22. Troponin replacement in permeabilized cardiac muscle. Reversible extraction of troponin I by incubation with vanadate
23. Calcium-induced movement of troponin-I relative to actin in skeletal muscle thin filaments
24. Cardiac troponin I increases in parallel to cardiac troponin T, creatine kinase and lactate dehydrogenase in effluents from isolated perfused rat hearts after hypoxia-reoxygenation-induced myocardial injury
25. Familial hypertrophic cardiomyopathy: A genetic model of cardiac hypertrophy
26. Separation of subfragment-1 isoenzymes from rabbit skeletal muscle myosin
27. Interaction of tropomyosin-troponin with actin filaments
28. Binding of troponin I and the troponin I-troponin C complex to actin-tropomyosin. Dissociation by myosin subfragment 1
29. 2+ sites on troponin-C in the regulation of muscle contraction. Preparation and properties of troponin-C depleted myofibrils