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Secondary structure WebLogo. (a) PDB structures; (b) I-TASSER models; (c) Rosetta models. In (a) M represents the number of structures with missing values due to lack of resolution in the experimental data. The codes for secondary structure are as follows: H: α-helix; B: β-bridge; E: Strand; G: Helix-3; I: Helix-5; T: Turn; S: Bend; M: Missing data.
