9mo4 | pdb_00009mo4
From Proteopedia
Structure of native murine cardiac thin filament at pCa=5.8 in Ca2+-free state (lower strand)
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Structural highlights
FunctionTNNC1_MOUSE Troponin is the central regulatory protein of striated muscle contraction. Tn consists of three components: Tn-I which is the inhibitor of actomyosin ATPase, Tn-T which contains the binding site for tropomyosin and Tn-C. The binding of calcium to Tn-C abolishes the inhibitory action of Tn on actin filaments. Contents | ||||||||||||||||||||
This page was last modified 05:34, 28 May 2025.