motor proteins
[ˈmoʊtər ˈproʊtinz]
nounpl: motor proteins
proteínas motoras
1. A class of proteins that convert chemical energy into mechanical work to produce movement within cells, typically moving along cytoskeletal filaments
Motor proteins like kinesin and dynein transport cargo along microtubules in the cell.
Proteínas motoras como cinesina e dineína transportam cargas ao longo dos microtúbulos na célula.
2. Molecular machines that use ATP hydrolysis to generate force and movement at the molecular level
Motor proteins are essential for muscle contraction, intracellular transport, and cell division.
As proteínas motoras são essenciais para a contração muscular, transporte intracelular e divisão celular.
3. Specialized proteins responsible for converting energy into directional movement along protein tracks in the cytoplasm
Research on motor proteins has revolutionized our understanding of cellular mechanics.
A pesquisa sobre proteínas motoras revolucionou nossa compreensão da mecânica celular.
Motor proteins are primarily discussed in scientific and academic contexts in both Brazil and the USA. The terminology is standardized across both countries' scientific communities. This is specialized vocabulary used in biochemistry, cell biology, and molecular biology research and education, with no significant cultural variation in usage between regions.
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