Interaction between Clostridium thermocellum endoglucanase CelD and polypeptides derived from the cellulosome-integrating protein CipA: stoichiometry and cellulolytic activity of the complexes.

@article{Kataeva1997InteractionBC,
  title={Interaction between Clostridium thermocellum endoglucanase CelD and polypeptides derived from the cellulosome-integrating protein CipA: stoichiometry and cellulolytic activity of the complexes.},
  author={Irina A. Kataeva and G{\'e}rard Guglielmi and Pierre B{\'e}guin},
  journal={The Biochemical journal},
  year={1997},
  volume={326 ( Pt 2)},
  pages={617-24}
}
Four mini-scaffoldins were constructed from modules derived from the Clostridium thermocellum cellulosome-integrating protein CipA. Cip7 and Cip6 contained one and two cohesin modules respectively. Cip14 and Cip16, also containing one and two cohesin modules respectively, were flanked by a cellulose-binding domain. Endoglucanase CelD formed stable complexes with all mini-scaffoldins. Analytical ultracentrifugation of the complexes showed that 1 mol of CelD bound per mol of Cip14, and 2 mol of… CONTINUE READING

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