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. 2017 Jul 28;7:6829. doi: 10.1038/s41598-017-05748-5

Figure 4.

Figure 4

Ankyrin repeat overview and TANC1 Ankyrin domain model. (A) Consensus sequence of TANC ankyrin modules and related sequence logo. Residues that match the published consensus57 are reported in upper case. Secondary structure is shown above the alignment: the inner alpha helix (α1) and the outer alpha helix (α2) are connected by a turn-loop (black line). (B) Graphic representation of ANK repeats structure in TANC proteins. Conserved positions of ankyrin consensus pattern are reported in the diagram as spheres. Colour code refers to consensus logo: hydrophobic amino acids (A, L and V) are in light blue, glycine in orange, threonine and asparagine in green, histidine in teal, glutamate in violet, and proline in yellow. Residues matching the published consensus57 are reported in bold. (C) Cartoon of TANC1 AR domain model is coloured from N-terminus (blue) to C-terminus (red). Electrostatic properties of turn-loop surfaces and connecting-loop surfaces are shown: negative charges in blue and red charges in red. Consurf analysis of turn-loop surface and connecting-loop surface, colour code from unconserved (cyan) to conserved (purple) residues.