The enzymic properties of N-ethylmaleimide modified myosin
作者： T. Sekine , W.W. Kielley
DOI: 10.1016/0926-6569(64)90049-5
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摘要: Abstract The catalytic properties of native myosin and in which one SH-group per subunit chain has been blocked with N-ethylmaleimide have compared. Ca2+-ATPase activity this N-ethylmaleimide-modified resembles the EDTA-ATPase unmodified respect to substrate affinity specificity ionic strength pH-dependence activity. There is a marked alteration temperature dependence ATP hydrolysis by when modified N-ethylmaleimide, altered enzyme resembling Ca2+-ITPase its temperature-dependence.
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