Figure 3
From: Crystal structure of the flexible tandem repeat domain of bacterial cellulose synthesis subunit C

Structural comparison of BcsC-TPR(N6)s. (A) Superposition of three type chains on α1–α5. Black angles indicate the angle of the Cα of Ala219 (Chain A) and Leu108 (Chain A), Leu108 (Chain A) and Ala219 (Chain D). (B) Zoomed in and shown in stick format around the turn of inserted region. (C) Schematic image of the flexible region.