Crossref journal-article
Wiley
European Journal of Biochemistry (311)
Abstract

The interaction of small heat shock proteins (sHSPs) with the actin cytoskeleton has been described and some members of this family, e.g. chicken and murine HSP25 (HSP27), inhibit the polymerization of actin in vitro. To analyse the molecular basis of this interaction, we synthesized a set of overlapping peptides covering the complete sequence of murine HSP25 and tested the effect of these peptides on actin polymerization in vitro by fluorescence spectroscopy and electron microscopy. Two peptides comprising the sequences W43 to R57 (peptide 6) and I92 to N106 (peptide 11) of HSP25 were found to be potent inhibitors of actin polymerization. Phosphorylation of N‐terminally extended peptide 11 at serine residues known to be phosphorylated in vivo resulted in decline of their inhibitory activity. Interestingly, peptides derived from the homologous peptide 11 sequence of murine αB‐crystallin showed the same behaviour. The results suggest that both HSP25 and αB‐crystallin have the potential to inhibit actin polymerization and that this activity is regulated by phosphorylation.

Bibliography

Wieske, M., Benndorf, R., Behlke, J., Dölling, R., Grelle, G., Bielka, H., & Lutsch, G. (2001). Defined sequence segments of the small heat shock proteins HSP25 and αB‐crystallin inhibit actin polymerization. European Journal of Biochemistry, 268(7), 2083–2090. Portico.

Authors 7
  1. Martin Wieske (first)
  2. Rainer Benndorf (additional)
  3. Joachim Behlke (additional)
  4. Rudolf Dölling (additional)
  5. Gerlinde Grelle (additional)
  6. Heinz Bielka (additional)
  7. Gudrun Lutsch (additional)
References 57 Referenced 61
  1. 10.1073/pnas.79.7.2360
  2. 10.1073/pnas.88.9.3652
  3. {'key': 'e_1_2_7_4_2', 'first-page': '335', 'volume-title': 'The Biology of Heat Shock Proteins and Molecular Chaperones.', 'author': 'Arrigo P.', 'year': '1994'} / The Biology of Heat Shock Proteins and Molecular Chaperones. by Arrigo P. (1994)
  4. {'key': 'e_1_2_7_5_2', 'first-page': '533', 'volume-title': 'Molecular Chaperones in\xa0the Life Cycle of Proteins.', 'author': 'Ehrnsperger M.', 'year': '1997'} / Molecular Chaperones in the Life Cycle of Proteins. by Ehrnsperger M. (1997)
  5. 10.1111/j.1432-1033.1978.tb12691.x
  6. 10.1128/MCB.8.12.5059
  7. 10.1016/0014-5793(91)81016-2
  8. 10.1016/S0021-9258(17)32060-4
  9. 10.1016/0006-291X(87)91457-4
  10. 10.1016/0014-5793(89)81491-7
  11. 10.1016/S0021-9258(18)98746-6
  12. 10.1016/S0021-9258(18)48354-8
  13. 10.1074/jbc.272.47.29934
  14. 10.1073/pnas.89.21.10449
  15. 10.1016/S0021-9258(18)53882-5
  16. 10.1007/BF00221054
  17. 10.1161/01.RES.71.2.288
  18. 10.1002/j.1460-2075.1994.tb06339.x
  19. 10.1083/jcb.125.6.1385
  20. 10.1111/j.1432-1033.1996.0056r.x
  21. 10.1161/01.CIR.96.10.3466
  22. 10.1083/jcb.114.2.255
  23. 10.1042/bst023077s
  24. 10.1016/S0021-9258(18)53711-X
  25. 10.1016/S0021-9258(20)80512-2
  26. 10.1095/biolreprod55.1.141
  27. 10.1074/jbc.272.41.25920
  28. 10.1096/fasebj.12.14.1481
  29. 10.1016/s0014-5793(98)00920-x
  30. 10.1002/(sici)1097-4652(199812)177:4<575::aid-jcp8>3.0.co;2-1
  31. 10.1111/j.1432-1033.1989.tb14542.x
  32. {'key': 'e_1_2_7_33_2', 'volume-title': 'Solid Phase Peptide Synthesis – a Practical Approach.', 'author': 'Atherton A.', 'year': '1989'} / Solid Phase Peptide Synthesis – a Practical Approach. by Atherton A. (1989)
  33. 10.1021/ac00171a028
  34. 10.1016/0076-6879(82)85020-9
  35. 10.1016/0003-2697(83)90316-0
  36. 10.1111/j.1432-1033.1981.tb06167.x
  37. 10.1016/S0021-9258(18)99250-1 / J. Biol. Chem. / Inhibition of actin polymerization by a synthetic dodecapeptide patterned on the sequence around the actin‐binding site of cofilin by Yonezawa N. (1991)
  38. 10.1002/j.1460-2075.1992.tb05579.x
  39. 10.1016/S0021-9258(18)98793-4
  40. 10.1083/jcb.116.4.923
  41. 10.1016/S0167-4838(98)00103-4
  42. 10.1016/S0021-9258(18)98633-3 / J. Biol. Chem. / The interfaces of actin and Acanthamoeba actobindin. Identification of a new actin‐binding motif by Vancompernolle K. (1991)
  43. 10.1016/S0741-5214(99)70385-X
  44. 10.1038/29106
  45. 10.1111/j.1749-6632.1998.tb08973.x
  46. 10.1681/ASN.V112211
  47. {'key': 'e_1_2_7_48_2', 'first-page': '273', 'article-title': 'HSP27 phosphorylation‐mediated resistance against actin fragmentation and cell death induced by oxidative stress', 'volume': '56', 'author': 'Huot J.', 'year': '1996', 'journal-title': 'Cancer Res.'} / Cancer Res. / HSP27 phosphorylation‐mediated resistance against actin fragmentation and cell death induced by oxidative stress by Huot J. (1996)
  48. 10.1152/ajpcell.1999.277.6.C1032 / Am. J. Physiol. / HSP27 expression regulates CCK‐induced changes of the actin cytoskeleton in CHO‐CCK‐A cells by Schaefer C. (1999)
  49. 10.1152/ajpheart.1998.275.6.H2147
  50. 10.3109/02713688409000824
  51. 10.1074/jbc.273.43.28346
  52. 10.1016/0014-5793(92)81216-9
  53. 10.1006/bbrc.1998.8699
  54. 10.1038/326704a0
  55. 10.1038/344675a0
  56. 10.1074/jbc.270.29.17582
  57. 10.1046/j.1365-2443.1996.05005.x
Dates
Type When
Created 22 years, 5 months ago (March 11, 2003, 1:27 p.m.)
Deposited 1 year, 9 months ago (Oct. 31, 2023, 10:41 a.m.)
Indexed 2 months, 1 week ago (June 10, 2025, 2:44 p.m.)
Issued 24 years, 4 months ago (April 1, 2001)
Published 24 years, 4 months ago (April 1, 2001)
Published Online 23 years, 8 months ago (Dec. 20, 2001)
Published Print 24 years, 4 months ago (April 1, 2001)
Funders 0

None

@article{Wieske_2001, title={Defined sequence segments of the small heat shock proteins HSP25 and αB‐crystallin inhibit actin polymerization}, volume={268}, ISSN={1432-1033}, url={http://dx.doi.org/10.1046/j.1432-1327.2001.02082.x}, DOI={10.1046/j.1432-1327.2001.02082.x}, number={7}, journal={European Journal of Biochemistry}, publisher={Wiley}, author={Wieske, Martin and Benndorf, Rainer and Behlke, Joachim and Dölling, Rudolf and Grelle, Gerlinde and Bielka, Heinz and Lutsch, Gudrun}, year={2001}, month=apr, pages={2083–2090} }