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The bitter prediction results of peptide/protein

Peptide/Protein sequence

QQPYPQ6
Length Mass pI Net charge GRAVY Hydrophilic residue ratio
6 759.82 Da c 5.92 c 0.00 c -2.50 33.33%
Prediction Result No prediction can be made about the peptide bitterness.
Q-value 1301.7 cal/mol
Q-value ranges
References [1] Ney K H. Prediction of bitterness of peptides from their amino acid composition[J]. Z.lebensm.unters.forsch, 1971, 147(2):64-68.
[2] Ney K H. Bitterness of peptides: amino acid composition and chain length.[C]// ACS Symposium Series. 1979:149–173.
[3] L. Lemieux, R.E. Simard. Bitter flavour in dairy products. II. A review of bitter peptides from caseins: their formation, isolation and identification, structure masking and inhibition[J]. Dairy Science & Technology, 1992, 72(4):335-385.
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