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β-barrel comparisons. (a) Stereo Cα drawings for the superposition of the β-barrel fold in HRV16-VP2 (cyan) with that in HRV16-VP1 (red). (b) SBMV (blue) with HRV16-VP1 (red). (c) STMV (green) with HRV16-VP1 (red). (d) HPV (yellow) with HRV16-VP1 (red). In this and the following figures, the Cα tracing was prepared with RIBBONS [14] and protein structural cartoons were prepared with PyMol [15].
