Influence of inorganic phosphate and pH on sarcoplasmic reticular ATPase in skinned muscle fibres of Xenopus laevis.

@article{Stienen1999InfluenceOI,
  title={Influence of inorganic phosphate and pH on sarcoplasmic reticular ATPase in skinned muscle fibres of Xenopus laevis.},
  author={Ger J M Stienen and Zolt{\'a}n Papp and Ruud Zaremba},
  journal={The Journal of physiology},
  year={1999},
  volume={518 ( Pt 3)},
  pages={735-44}
}
1. The influence of 30 mM inorganic phosphate (Pi) and pH (6.2-7.4) on the rate of ATP utilization was determined in mechanically skinned bundles of myofibrils from the iliofibularis muscle of Xenopus laevis at approximately 5 C. 2. BDM (2,3-butanedione monoxime; 10 mM) depressed isometric force production and actomyosin (AM) ATPase activity equally… CONTINUE READING