Tropomyosin positions in regulated thin filaments revealed by cryoelectron microscopy

Biophysical Journal

Volumn 77, Issue 2, 1999, Pages 985-992

  Xu, C ^a,d   Craig, R ^b   Tobacman, L ^c   Horowitz, R ^b   Lehman, William ^a  

^a BOSTON UNIVERSITY SCHOOL OF MEDICINE   (United States)

^b UNIVERSITY OF MASSACHUSETTS MEDICAL SCHOOL   (United States)

^c UNIVERSITY OF IOWA   (United States)

^d NEW YORK UNIVERSITY SCHOOL OF MEDICINE   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

ACTIN; CALCIUM; MYOSIN; TROPOMYOSIN; TROPONIN;

ACTIN MYOSIN INTERACTION; ANIMAL TISSUE; ARTICLE; BINDING SITE; CALCIUM CELL LEVEL; CRYOELECTRON MICROSCOPY; IMAGE RECONSTRUCTION; MOLECULAR MODEL; MUSCLE CONTRACTION; MUSCLE RELAXATION; NONHUMAN; PROTEIN LOCALIZATION; STAINING; STEREOSPECIFICITY; THIN FILAMENT;

ANIMALIA;

EID: 0032808243     PISSN: 00063495     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0006-3495(99)76949-3     Document Type: Article

References (47)

1. AL-Khayat, H. A., N. Yagi, and J. M. Squire. 1995. Structural changes in actin-tropomyosin during muscle regulation: computer modeling of low-angle x-ray diffraction data. J. Mol. Biol. 252:611-632.
2. Amos, L. A. 1975. Combination of data from helical particles: correlation and selection. J. Mol. Biol. 99:65-73.
3. Amos, L. A., and A. Klug. 1975. Three-dimensional image reconstruction of the contractile tail of T4 bacteriophage. J. Mol. Biol. 99:51-73.
4. Bremel, R. D., J. M. Murray, and A. Weber. 1972. Cooperative behavior in actin. Cold Spring Harbor Symp. Quant. Biol. 37:267-275.
5. DeRosier, D. J., and P. B. Moore. 1970. Reconstruction of three-dimensional images from electron micrographs of structures with helical symmetry. J. Mol. Biol. 52:355-369.
6. 2+, KC1, troponin-I, and troponin-C. Biochemistry. 14:2718-2724.
7. Egelman, E. H. 1986. An algorithm for straightening images of curved filamentous structures. Ultramicroscopy. 19:367-374.
8. Egelman, E. H., and A. Orlova. 1995. Allostery, cooperativity, and different structural states of F-actin. J. Struct. Biol. 115:159-162.
9. Hanein, D., P. Matsudaira, and D. J. DeRosier. 1997. Evidence for a conformational change in actin induced by fimbrin (N375) binding. J. Cell Biol. 139:387-396.
10. Haselgrove, J. C. 1972. X-ray evidence for a conformational change in actin-containing filaments of vertebrate striated muscle. Cold Spring Harbor Symp. Quant. Biol. 37:341-352.
11. Holmes, K. C. 1995. The actomyosin interaction and its control by tropomyosin. Biophys. J. 68(Suppl.):2-7.
12. Holmes, K. C. 1997. The swinging lever-arm hypothesis of muscle contraction. Curr. Biol. 7:R112-R118.
13. Holmes, K. C., and W. Kabsch. 1991. Muscle proteins: actin. Curr. Opin. Struct. Biol. 1:270-280.
14. Huxley, H. E. 1972. Structural changes in actin- and myosin-containing filaments during contraction. Cold Spring Harbor Symp. Quant. Biol. 37:361-376.
15. Jones, T. A., J. Y. Zou, S. W. Cowan, and M. Kjeldgaard. 1991. Improved methods for the building of protein models in electron density maps and the location of errors in these models. Acta Crystallogr., Sect. A. 47: 110-119.
16. Kress, M., H. E. Huxley, A. R. Faruqi, and J. Hendrix. 1986. Structural changes during activation of frog muscle studied by time-resolved x-ray diffraction. J. Mol Biol. 188:325-342.
17. Landis, C. A., A. Bobkova, E. Homsher, and L. Tobacman. 1997. The active state of the thin filament is destabilized by an internal deletion in tropomyosin. J. Biol. Chem. 272:14051-14056.
18. 2+-induced tropomyosin movement in Limulus thin filaments revealed by three dimensional reconstruction. Nature. 368:65-67.
19. Lehman, W., P. Vibert, and R. Craig. 1997. Visualization of caldesmon on smooth muscle thin filaments. J. Mol. Biol. 274:310-317.
20. Lehman, W., P. Vibert, P. Uman, and R. Craig. 1995. Steric-blocking by tropomyosin visualized in relaxed vertebrate muscle thin filaments. J. Mol. Biol. 251:191-196.
21. 2+ or myosin heads? J. Muscle Res. Cell Motil. 15:232-236.
22. Lehrer, S. S., and M. A. Geeves. 1998. The muscle thin filament as a classical cooperative/allosleric regulatory system. J. Mol. Biol. 277: 1081-1089.
23. Lehrer, S. S., and E. P. Morris. 1982. Dual effects of tropomyosin and troponin-tropomyosin on subfragment 1 ATPase. J. Biol. Chem. 257: 8073-8080.
24. Levine, B. A., A. J. Moir, and S. V. Perry. 1988. The interaction of troponin-I with the N-terminal region of actin. Eur. J. Biochem. 172: 389-397.
25. Lorenz, M., K. J. V. Poole, D. Popp, G. Rosenbaum, and K. C. Holmes. 1995. An atomic model of the unregulated thin filament obtained by x-ray fiber diffraction on oriented actin-tropomyosin gels. J. Mol. Biol. 246:108-119.
26. Lorenz, M., D. Popp, and K. C. Holmes. 1993. Refinement of the F-actin model against x-ray fiber diffraction data by use of a directed mutation algorithm. J. Mol. Biol. 234:826-836.
27. McGough, A., and M. Way. 1995. Molecular model of an actin filament capped by a severing protein. J. Struct. Biol. 115:144-150.
28. McKillop, D. F. A., and M. A. Geeves. 1993. Regulation of the interaction between actin and myosin subfragment-1. Evidence for three states of the thin filament. Biophys. J. 65:693-701.
29. Miller, C. J., P. Cheung, P. White, and E. Reisler. 1995. Actin's view of the actomyosin interface. Biophys. J. 68(Suppl):50-56.
30. Milligan, R. A., and P. F. Flicker. 1987. Structural relationships of actin, myosin, and tropomyosin revealed by cryo-electron microscopy. J. Cell Biol. 105:29-39.
31. Milligan, R. A., M. Whittaker, and D. Safer. 1990. Molecular structure of F-actin and the location of surface binding sites. Nature. 348:217-221.
32. Moody, C., W. Lehman, and R. Craig. 1990. Caldesmon and the structure of vertebrate smooth muscle thin filaments: electron microscopy of isolated thin filaments. J. Muscle Res. Cell Motil. 11:176-185.
33. Orlova, A., and E. H. Egelman. 1995. Structural dynamics of F-actin. I. Changes in the C terminus. J. Mol. Biol. 245:582-597.
34. Owen, C., and D. J. DeRosier. 1993. A 13-A map of the actin-scruin filament from the Limulus acrosomal process. J. Cell Biol. 123:337-344.
35. Owen, C., D. G. Morgan, and D. J. DeRosier. 1996. Image analysis of helical objects: the Brandeis helical package. J. Struct. Biol. 116: 167-175.
36. Parry, D. A. D., and J. M. Squire. 1973. Structural role of tropomyosin in muscle regulation: analysis of the x-ray patterns from relaxed and contracting muscles. J. Mol. Biol. 75:33-55.
37. Phillips, G. N., Jr., J. P. Fillers, and C. Cohen. 1986. Tropomyosin crystal structure and muscle regulation. J. Mot Biol. 192:111-131.
38. Poole, K. J. V., G. Evans, G. Rosenbaum, M. Lorenz, and K. C. Holmes. 1995. The effect of crossbridges on the calcium sensitivity of the structural change of the regulated thin filament. Biophys. J. 68:365a. (Abstr.),
39. Rayment, I., H. M. Holden, M. Whittaker, C. B. Yohn, M. Lorenz, K. C. Holmes, and R. A. Milligan. 1993b. Structure of the actin-myosin complex and its implications for muscle contraction. Science. 261: 58-65.
40. Rayment, I., W. R. Rypniewski, K. Schmidt-Base, R. Smith, D. R. Tom-chick, M. M. Benning, D. A Winkelmann, G. Wesenberg, and H. M. Holden. 1993a. Three-dimensional structure of myosin subfragment-1: a molecular motor. Science. 261:50-58.
41. Rost, L. E., D. Hanein, and D. J. DeRosier. 1998. Reconstruction of symmetry deviations: a procedure to analyze partially decorated F-actin and other incomplete structures. Ultramicroscopy. 72:187-197.
42. Spudich, J. A., and S. Watt. 1971. The regulation of rabbit skeletal muscle contraction. I. Biochemical studies of the interaction of the tropomyosin-troponin complex with actin and the proteolytic fragments of myosin. J. Biol. Chem. 242:4866-4871.
43. Squire, J. M., and E. P. Morris. 1998. A new look at thin filament regulation in vertebrate skeletal muscle. FASEB J. 12:761-771.
44. Tobacman, L. S., and R. S. Adelstein. 1986. Mechanism of regulation of cardiac actin-myosin subfragment-1 by troponin-tropomyosin. Biochemistry. 25:798-802.
45. Trachtenberg, S., and D. J. DeRosier. 1987. Three-dimensional structure of frozen hydrated flagellar filament of Salmonella typhimurium. J. Mol. Biol. 195:581-601.
46. Vibert, P., R. Craig, and W. Lehman. 1993. Three-dimensional reconstruction of caldesmon-containing smooth muscle thin filaments. J. Cell Biol. 123:313-321.
47. Vibert, P., R. Craig, and W. Lehman. 1997. Steric-model for activation of muscle thin filaments. J. Mol. Biol. 266:8-14.