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. 2019 Apr 30;12:1035–1045. doi: 10.2147/IDR.S199473

Table 2.

The prediction of the physiochemical properties of LL-37, BMAP-27, and B1.

Peptide Amino acid (n) Molecular weight Theoretical pI Instability index Aliphatic index GRAVY# Hydrophobic ratio Total net charge
LL-37 37 4,493.32 10.61 23.34 89.49 −0.724 35% +6
BMAP-27 26 3,226.10 12.32 21.48 101.15 −0.365 42% +10
B1 25 3,163.98 11.77 20.99 101.20 −0.408 44% +9

Note: The parameters were calculated using ProtParam from ExPASy17 and APD.18Abbreviations: pI, isoelectric point; GRAVY, The Grand Average hydropathy value of the peptide.