Effect of calcium on synthetic myosin minifilaments.
Effect of calcium on synthetic myosin minifilaments.
复制标题
钙对合成肌球蛋白微丝的影响。
DOI：
10.1021/bi00269a044
复制
发表时间：
1982
期刊：
影响因子：
2.9
通讯作者：
Reisler,E
中科院分区：
文献类型：
--
作者：
Cheung,P;Reisler,E
摘要：以肌球蛋白微丝为模型体系，研究了钙离子对肌球蛋白细丝结构性质的影响。对肌球蛋白微丝在pH 8.0条件下的沉淀研究表明，钙离子结合后，其沉淀系数仅有轻微增加(0.7%±0.3%)(PCA=
Pearl Cheung and Emil Reisler* abstract: The effect of Ca2+ on the structural properties of myosin filaments has been examined by employing myosin minifilaments as a model system. Paired sedimentation studies of myosin minifilaments at pH 8.0 reveal only a minor increase in their sedimentation coefficient (0.7±0.3%) upon binding of Ca2+(pCa=