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. 2012 Nov 29;8(11):e1002777. doi: 10.1371/journal.pcbi.1002777

Figure 1. Structure of wild-type cardiac Troponin C.

Figure 1

The physiologically inactive Inline graphic binding site I contains Inline graphic (yellow), while the active site II region contains Inline graphic (tan). The locations of the mutants in this study are marked as colored bands, including E40 (black) V44 (red), L48 (green) and V79 (blue).