| Literature DB >> 14614153 |
Abstract
A common mechanism affecting Ca(2+) sensitivity in skeletal muscle is the proximity of myosin heads with actin filaments, a function of myofilament lattice spacing and myosin head mobility with respect to the myosin filament. This is an important mechanism of pCa(2+)(50) modulation by length, pH, regulatory light-chain phosphorylation, and temperature.Entities:
Mesh:
Substances:
Year: 2003 PMID: 14614153 DOI: 10.1152/nips.01456.2003
Source DB: PubMed Journal: News Physiol Sci ISSN: 0886-1714