9moa
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Structure of native murine cardiac thin filament variant I79N in troponin T at pCa=5.8 in Ca2+-free tilted state (lower strand)
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Structural highlights
FunctionTPM1_MOUSE Binds to actin filaments in muscle and non-muscle cells. Plays a central role, in association with the troponin complex, in the calcium dependent regulation of vertebrate striated muscle contraction. Smooth muscle contraction is regulated by interaction with caldesmon. In non-muscle cells is implicated in stabilizing cytoskeleton actin filaments.[UniProtKB:P09493] Contents | ||||||||||||||||||||
This page was last modified 05:34, 28 May 2025.