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Overall architecture of modeled EcoMscL. Both the closed (Left) and open (Right) forms are shown in side view (Upper) and top view (Lower). Major secondary structural elements are color-coded: yellow for M1, green for M2, blue for S1, red for S2, and orange for S3. The figures are made by graphic software MOLSCRIPT (28) and rendered by RASTE3D (29).
