Skip to main content
NCBI home page
Proceedings of the National Academy of Sciences of the United States of America logoLink to Proceedings of the National Academy of Sciences of the United States of America
. 1986 Dec;83(24):9433–9437. doi: 10.1073/pnas.83.24.9433

Conserved protein domains in a myosin heavy chain gene from Dictyostelium discoideum.

H M Warrick, A De Lozanne, L A Leinwand, J A Spudich
PMCID: PMC387152  PMID: 3540939

Abstract

The 2116-amino acid myosin heavy chain sequence from Dictyostelium discoideum was determined from DNA sequence analysis of the cloned gene. The gene product can be divided into two distinct regions, a globular head region and a long alpha-helical, rod-like tail. In comparisons with nematode and mammalian muscle myosins, specific areas of the head region are highly conserved. These areas presumably reflect conserved functional and structural domains. Certain features that are present in the head region of nematode and mammalian muscle myosins, and that have been assumed to be important for myosin function, are missing in the Dictyostelium myosin sequence. The protein sequence of the Dictyostelium tail region is very poorly conserved with respect to the other myosins but displays the periodicities similar to those of muscle myosins. These periodicities are believed to play a role in filament formation. The 196-residue repeating unit that determines the 14.3-nm repeat seen in muscle thick filaments, the 28-residue charge repeating unit, and the 1,4 hydrophobic repeat previously described for the nematode myosin are all present in the Dictyostelium myosin rod sequence, suggesting that the filament structures of muscle and Dictyostelium myosins must be similar.

Full text

PDF
9433

Selected References

These references are in PubMed. This may not be the complete list of references from this article.

  1. Applegate D., Reisler E. Protease-sensitive regions in myosin subfragment 1. Proc Natl Acad Sci U S A. 1983 Dec;80(23):7109–7112. doi: 10.1073/pnas.80.23.7109. [DOI] [PMC free article] [PubMed] [Google Scholar]
  2. Berlot C. H., Spudich J. A., Devreotes P. N. Chemoattractant-elicited increases in myosin phosphorylation in Dictyostelium. Cell. 1985 Nov;43(1):307–314. doi: 10.1016/0092-8674(85)90036-4. [DOI] [PubMed] [Google Scholar]
  3. Bálint M., Sréter F. A., Wolf I., Nagy B., Gergely J. The substructure of heavy meromyosin. The effect of Ca2+ and Mg2+ on the tryptic fragmentation of heavy meromyosin. J Biol Chem. 1975 Aug 10;250(15):6168–6177. [PubMed] [Google Scholar]
  4. Chou P. Y., Fasman G. D. Prediction of the secondary structure of proteins from their amino acid sequence. Adv Enzymol Relat Areas Mol Biol. 1978;47:45–148. doi: 10.1002/9780470122921.ch2. [DOI] [PubMed] [Google Scholar]
  5. Clarke M., Spudich J. A. Biochemical and structural studies of actomyosin-like proteins from non-muscle cells. Isolation and characterization of myosin from amoebae of Dictyostelium discoideum. J Mol Biol. 1974 Jun 25;86(2):209–222. doi: 10.1016/0022-2836(74)90013-8. [DOI] [PubMed] [Google Scholar]
  6. Clarke M., Spudich J. A. Nonmuscle contractile proteins: the role of actin and myosin in cell motility and shape determination. Annu Rev Biochem. 1977;46:797–822. doi: 10.1146/annurev.bi.46.070177.004053. [DOI] [PubMed] [Google Scholar]
  7. Côté G. P., Albanesi J. P., Ueno T., Hammer J. A., 3rd, Korn E. D. Purification from Dictyostelium discoideum of a low-molecular-weight myosin that resembles myosin I from Acanthamoeba castellanii. J Biol Chem. 1985 Apr 25;260(8):4543–4546. [PubMed] [Google Scholar]
  8. Dale R. M., McClure B. A., Houchins J. P. A rapid single-stranded cloning strategy for producing a sequential series of overlapping clones for use in DNA sequencing: application to sequencing the corn mitochondrial 18 S rDNA. Plasmid. 1985 Jan;13(1):31–40. doi: 10.1016/0147-619x(85)90053-8. [DOI] [PubMed] [Google Scholar]
  9. DeLozanne A., Lewis M., Spudich J. A., Leinwand L. A. Cloning and characterization of a nonmuscle myosin heavy chain cDNA. Proc Natl Acad Sci U S A. 1985 Oct;82(20):6807–6810. doi: 10.1073/pnas.82.20.6807. [DOI] [PMC free article] [PubMed] [Google Scholar]
  10. Devereux J., Haeberli P., Smithies O. A comprehensive set of sequence analysis programs for the VAX. Nucleic Acids Res. 1984 Jan 11;12(1 Pt 1):387–395. doi: 10.1093/nar/12.1part1.387. [DOI] [PMC free article] [PubMed] [Google Scholar]
  11. Elliott A., Offer G. Shape and flexibility of the myosin molecule. J Mol Biol. 1978 Aug 25;123(4):505–519. doi: 10.1016/0022-2836(78)90204-8. [DOI] [PubMed] [Google Scholar]
  12. Flicker P. F., Peltz G., Sheetz M. P., Parham P., Spudich J. A. Site-specific inhibition of myosin-mediated motility in vitro by monoclonal antibodies. J Cell Biol. 1985 Apr;100(4):1024–1030. doi: 10.1083/jcb.100.4.1024. [DOI] [PMC free article] [PubMed] [Google Scholar]
  13. Ford L. E., Huxley A. F., Simmons R. M. The relation between stiffness and filament overlap in stimulated frog muscle fibres. J Physiol. 1981 Feb;311:219–249. doi: 10.1113/jphysiol.1981.sp013582. [DOI] [PMC free article] [PubMed] [Google Scholar]
  14. Fry D. C., Kuby S. A., Mildvan A. S. ATP-binding site of adenylate kinase: mechanistic implications of its homology with ras-encoded p21, F1-ATPase, and other nucleotide-binding proteins. Proc Natl Acad Sci U S A. 1986 Feb;83(4):907–911. doi: 10.1073/pnas.83.4.907. [DOI] [PMC free article] [PubMed] [Google Scholar]
  15. Harrington W. F., Rodgers M. E. Myosin. Annu Rev Biochem. 1984;53:35–73. doi: 10.1146/annurev.bi.53.070184.000343. [DOI] [PubMed] [Google Scholar]
  16. Hodges R. S., Saund A. K., Chong P. C., St-Pierre S. A., Reid R. E. Synthetic model for two-stranded alpha-helical coiled-coils. Design, synthesis, and characterization of an 86-residue analog of tropomyosin. J Biol Chem. 1981 Feb 10;256(3):1214–1224. [PubMed] [Google Scholar]
  17. Karn J., Brenner S., Barnett L. Protein structural domains in the Caenorhabditis elegans unc-54 myosin heavy chain gene are not separated by introns. Proc Natl Acad Sci U S A. 1983 Jul;80(14):4253–4257. doi: 10.1073/pnas.80.14.4253. [DOI] [PMC free article] [PubMed] [Google Scholar]
  18. Kron S. J., Spudich J. A. Fluorescent actin filaments move on myosin fixed to a glass surface. Proc Natl Acad Sci U S A. 1986 Sep;83(17):6272–6276. doi: 10.1073/pnas.83.17.6272. [DOI] [PMC free article] [PubMed] [Google Scholar]
  19. Kuczmarski E. R., Spudich J. A. Regulation of myosin self-assembly: phosphorylation of Dictyostelium heavy chain inhibits formation of thick filaments. Proc Natl Acad Sci U S A. 1980 Dec;77(12):7292–7296. doi: 10.1073/pnas.77.12.7292. [DOI] [PMC free article] [PubMed] [Google Scholar]
  20. Lipman D. J., Pearson W. R. Rapid and sensitive protein similarity searches. Science. 1985 Mar 22;227(4693):1435–1441. doi: 10.1126/science.2983426. [DOI] [PubMed] [Google Scholar]
  21. McLachlan A. D. Analysis of gene duplication repeats in the myosin rod. J Mol Biol. 1983 Sep 5;169(1):15–30. doi: 10.1016/s0022-2836(83)80173-9. [DOI] [PubMed] [Google Scholar]
  22. McLachlan A. D., Karn J. Periodic charge distributions in the myosin rod amino acid sequence match cross-bridge spacings in muscle. Nature. 1982 Sep 16;299(5880):226–231. doi: 10.1038/299226a0. [DOI] [PubMed] [Google Scholar]
  23. Okamoto Y., Yount R. G. Identification of an active site peptide of skeletal myosin after photoaffinity labeling with N-(4-azido-2-nitrophenyl)-2-aminoethyl diphosphate. Proc Natl Acad Sci U S A. 1985 Mar;82(6):1575–1579. doi: 10.1073/pnas.82.6.1575. [DOI] [PMC free article] [PubMed] [Google Scholar]
  24. Parry D. A. Structure of rabbit skeletal myosin. Analysis of the amino acid sequences of two fragments from the rod region. J Mol Biol. 1981 Dec 5;153(2):459–464. doi: 10.1016/0022-2836(81)90290-4. [DOI] [PubMed] [Google Scholar]
  25. Saez L., Leinwand L. A. Characterization of diverse forms of myosin heavy chain expressed in adult human skeletal muscle. Nucleic Acids Res. 1986 Apr 11;14(7):2951–2969. doi: 10.1093/nar/14.7.2951. [DOI] [PMC free article] [PubMed] [Google Scholar]
  26. Sanger F., Nicklen S., Coulson A. R. DNA sequencing with chain-terminating inhibitors. Proc Natl Acad Sci U S A. 1977 Dec;74(12):5463–5467. doi: 10.1073/pnas.74.12.5463. [DOI] [PMC free article] [PubMed] [Google Scholar]
  27. Sheetz M. P., Chasan R., Spudich J. A. ATP-dependent movement of myosin in vitro: characterization of a quantitative assay. J Cell Biol. 1984 Nov;99(5):1867–1871. doi: 10.1083/jcb.99.5.1867. [DOI] [PMC free article] [PubMed] [Google Scholar]
  28. Staden R. A new computer method for the storage and manipulation of DNA gel reading data. Nucleic Acids Res. 1980 Aug 25;8(16):3673–3694. doi: 10.1093/nar/8.16.3673. [DOI] [PMC free article] [PubMed] [Google Scholar]
  29. Stewart M., McLachlan A. D. Structure of magnesium paracrystals of alpha-tropomyosin. J Mol Biol. 1976 May 15;103(2):251–269. doi: 10.1016/0022-2836(76)90312-0. [DOI] [PubMed] [Google Scholar]
  30. Walker J. E., Saraste M., Runswick M. J., Gay N. J. Distantly related sequences in the alpha- and beta-subunits of ATP synthase, myosin, kinases and other ATP-requiring enzymes and a common nucleotide binding fold. EMBO J. 1982;1(8):945–951. doi: 10.1002/j.1460-2075.1982.tb01276.x. [DOI] [PMC free article] [PubMed] [Google Scholar]

Articles from Proceedings of the National Academy of Sciences of the United States of America are provided here courtesy of National Academy of Sciences

RESOURCES