Fig. 2: Crystal structure VP8*B.

a Crystal structure of VP8*B with chain A and B colored blue and purple, respectively. The co-crystallized peptide is shown as a stick model. b Monomer of VP8*B with β-strands and α-helix colored in sea green and pink, respectively, showing the β-sheet wrapped around the helix. c The 2D topology diagram of VP8*B. The β-strands of the helix are labeled in (b) and (c). d, e Structural comparison of VP8*B with exo-inulinase and bacteriophage T4 gene product 9. The Dali Z-scores are shown in the figures.