Table 1 Chemical-physical characteristics and amino acid sequences of peptides detected in 5-HCC content
Peptides | ESI-MS calculated MH + Da | Total net charge (pH 7) | Total hydrophobic ratio (%) | pI | Sequences, and hydrophobic amino acids on the same face (underlined) |
|---|---|---|---|---|---|
#1 | 805.5 | -1.8 | 28.57 | 4.47 | FTDESHA |
#2 | 919.2 | -0.6 | 50.00 | 6.48 | LSELLHHA |
#3 | 1003.4 | -0.6 | 44.44 | 6.48 | GVLSELLHH |
#4 | 1017.4 | -0.6 | 55.56 | 6.48 | VLSELLHHA |
#5 | 1074.4 | -0.6 | 50.00 | 6.48 | GVLSELLHHA |
#6 | 1367.6 | -0.4 | 41.67 | 6.77 | HLGHHALDDLLK |
#7 | 1389.5 | +0.9 | 41.67 | 7.56 | H L GHH AL DH L LK |
#8 | 1547.6 | +0.9 | 42.86 | 7.56 | ASH L GHH AL DH L LK |
#9 | 2111.3 | -3.1 | 27.78 | 4.23 | EVKPNLTEKIEDLSQQMD |