MOESM1 of Overexpression of a type III PKS gene affording novel violapyrones with enhanced anti-influenza A virus activity

Additional file 1: Table S1. Plasmids and strains used in this study. Table S2. Primer pairs used in this study. Table S3. Homologous locus of vioAB in different Streptomyces genomes. Figure S1. Relative yields for compounds 1–14 in different strains. Figure S2. Spectral data of 1. Figure S3. Spectral data of 2. Figure S4. Spectral data of 3. Figure S5. Spectral data of 4. Figure S6. Spectral data of 5. Figure S7. Spectral data of 6. Figure S8. Spectral data of 7. Figure S9. Spectral data of 8. Figure S10. Spectral data of 9. Figure S11. Spectral data of 10. Figure S12. Spectral data of 11. Figure S13. Spectral data of 12. Figure S14. Spectral data of 13. Figure S15. Spectral data of 14. Figure S16. Multiple-sequence alignments of VioA with selected type III PKSs. Figure S17. Site-directed mutagenesis study of VioA