Table 1: Surfactin second structure percents.

Material -helixAntiparallelParallel -turnRndm.coilTotal sum

Srf 20  M13.222.411.916.835.7100
Srf 40  M10.822.712.716.137.7100
Srf 60  M8.323.213.815.239.5100
Srf 240  M11.122.412.616.137.8100
Srf 500  M11.421.712.516.238.2100
Srf 766  M12.321.912.316.437.1100