Supramolecular structure of the recombinant murine small heat shock protein hsp25

FEBS Letters

Behlke, Joachim¹  Gaestel, Mathias¹  Bielka, Heinz¹  Lutsch, Gudrun¹ 

[1] Institute of Molecular Biology, Robert-Rössle Str. 10, O-1115 Berlin, Germany

关键词: Heat shock protein;    Supramolecular structure;    Analytical ultracentrifugation;    Electron microscopy;   

DOI  :  10.1016/0014-5793(91)81016-2

学科分类：生物化学/生物物理

来源: John Wiley & Sons Ltd.

【 摘 要 】

The size and shape of the recombinant murine small heat shock protein, hsp25, have been analyzed by hydrodynamic and electron microscopic methods. According to these studies recombinant hsp25 exists in large complexes with a sphere-like shape and diameters of 15–18 nm. The molecular mass of these complexes amounts to about 730 kDa indicating that they are composed of about 32 monomers.

【 授权许可】

Unknown