Peptide properties

1Top 2Function-activity relationship 3Calculated physicochemical properties 4Peptide source & Food-borne protein(s) search 5Biological/Functional activity & target protein 6Taste properties & Structure 7Preparation method 8Stability & Cytotoxicity 9Additional information 10Database cross-references 11Reference(s)

List of peptide properties

DFBP ID - DFBPIMMU0039(Immunomodulatory peptide)

DFBP ID	DFBPIMMU0039
Peptide sequence	LVVYPW
Type	Native peptide
Peptide/Function name	Immunomodulatory peptide, Myelopeptide

Function-activity relationship

Main bioactivity	Immunomodulatory activity
Otheir bioactivity	ACE-inhibitory activity ^[D1], Multifunctional activity ^[D2]

Calculated physicochemical properties

Three-letter amino acid

Leu-Val-Val-Tyr-Pro-Trp

Single-letter amino acid

LVVYPW

Peptide length

Peptide mass

Experimental mass	Theoretical mass
N.D	775.94 Da ^c

Net charge

0.00 ^c

Isoelectric point (pI)

5.92 ^c

IC₅₀

N.D

pIC₅₀

N.D

GRAVY

1.4000^c

Hydrophilic residue ratio

83.33%^c

Peptide calculator

Peptide source & Food-borne protein(s) search

Classification	Animal
Organism/Source	Pig
Precursor protein	Bone marrow
Residue position	N.D
Precursor protein(s) search	Source.1: DFBPPR16819 ---- Animal proteins ---- Hemoglobin subunit beta Source.2: DFBPPR18509 ---- Animal proteins ---- Hemoglobin fetal subunit beta Source.3: DFBPPR8940 ---- Animal proteins ---- Hemoglobin subunit beta Source.4: DFBPPR9275 ---- Animal proteins ---- Hemoglobin subunit epsilon Source.5: DFBPPR9704 ---- Animal proteins ---- Hemoglobin subunit theta Source.6: DFBPPR12445 ---- Animal proteins ---- Hemoglobin subunit beta-1/2 Source.7: DFBPPR12812 ---- Animal proteins ---- Hemoglobin subunit gamma Source.8: DFBPPR12916 ---- Animal proteins ---- Hemoglobin subunit epsilon Source.9: DFBPPR13247 ---- Animal proteins ---- Hemoglobin subunit beta Source.10: DFBPPR13439 ---- Animal proteins ---- Hemoglobin subunit beta-A Source.11: DFBPPR13453 ---- Animal proteins ---- Hemoglobin subunit beta-C Source.12: DFBPPR13465 ---- Animal proteins ---- Hemoglobin fetal subunit beta Source.13: DFBPPR13474 ---- Animal proteins ---- Hemoglobin subunit epsilon-1 Source.14: DFBPPR13618 ---- Animal proteins ---- Hemoglobin subunit beta Source.15: DFBPPR13695 ---- Animal proteins ---- Hemoglobin subunit beta-C Source.16: DFBPPR13859 ---- Animal proteins ---- Hemoglobin fetal subunit beta
Link-research Inductive analysis	There are no literature reports on the discovery of this sequence in other food-source proteins.

Biological/Functional activity & target protein

Immunomodulatory activity	The hexapeptide display pronounced immunoregulatory activity.
Specific target protein(s)	N.D

Taste properties & Structure

Bitterness

Literature report	N.D
Bitter prediction tools	Bitter taste ^prediction

SMILES

N[C@@]([H])(CC(C)C)C(=O)N[C@@]([H])(C(C)C)C(=O)N[C@@]([H])(C(C)C)C(=O)N[C@@]([H])(Cc1ccc(O)cc1)C(=O)N1[C@@]([H])(CCC1)C(=O)N[C@@]([H])(CC(=CN2)C1=C2C=CC=C1)C(=O)O

Preparation method

Mode of preparation	Synthesis
Enzyme(s)/starter culture	Synthesis peptide

Stability & Cytotoxicity

Peptide stability

Literature report:	N.D
EHP-Tool:	Enzymatic Hydrolysis Prediction Tool (EHP-Tool)

Peptide cytotoxicity

Literature report:	N.D
Prediction:	ToxinPred

Additional information

N.D

Database cross-references

DFBP

[D1]	DFBPACEI2149
[D2]	DFBPMUFU0624

[D3]

[D4]

[D5]

[D6]

Reference(s)

Primary literature	Petrov RV, Mikhailova AA, Fonina LA. Bone marrow immunoregulatory peptides (myelopeptides): isolation, structure, and functional activity. Biopolymers. 1997;43(2):139-46. PMID: 9216250 DOI: 10.1002/(SICI)1097-0282(1997)43:2<139::AID-BIP7>3.0.CO;2-W
Other literature(s)	N.D
PubDate	1997