Figure 4
From: Crystal structure of the flexible tandem repeat domain of bacterial cellulose synthesis subunit C
The structural analysis of BcsC-TPR in solution by SEC-SAXS. (A) The SAXS envelope (orange) and fitted structure of BcsC-TPR (cyan). Orange spheres indicate the SAXS envelope calculated from random dummy atoms. Cyan cartoon shows BcsC-TPR super-helices modeled by fitting a poly-Ala structure of BcsC-TPR(N6) as the TPR unit on the SAXS envelope. (B) Comparison between the calculated one-dimensional scattering intensity data (green line) of BcsC-TPR model and the measured one-dimensional scattering intensity data of SEC-SAXS (red dots).
