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Details

Stereochemistry ABSOLUTE
Molecular Formula C15H25N3O4
Molecular Weight 311.3767
Optical Activity UNSPECIFIED
Defined Stereocenters 3 / 3
E/Z Centers 0
Charge 0

SHOW SMILES / InChI
Structure of VAL-PRO-PRO

SMILES

CC(C)[C@H](N)C(=O)N1CCC[C@H]1C(=O)N2CCC[C@H]2C(O)=O

InChI

InChIKey=DOFAQXCYFQKSHT-SRVKXCTJSA-N
InChI=1S/C15H25N3O4/c1-9(2)12(16)14(20)17-7-3-5-10(17)13(19)18-8-4-6-11(18)15(21)22/h9-12H,3-8,16H2,1-2H3,(H,21,22)/t10-,11-,12-/m0/s1

HIDE SMILES / InChI

Molecular Formula C15H25N3O4
Molecular Weight 311.3767
Charge 0
Count
Stereochemistry ABSOLUTE
Additional Stereochemistry No
Defined Stereocenters 3 / 3
E/Z Centers 0
Optical Activity UNSPECIFIED

Approval Year

Targets

Targets

Primary TargetPharmacologyConditionPotency
PubMed

PubMed

TitleDatePubMed
Hemodynamic effects of lactotripeptides from casein hydrolysate in Mediterranean normotensive subjects and patients with high-normal blood pressure: a randomized, double-blind, crossover clinical trial.
2010-12
The blood pressure lowering effect of lactotripeptides and salt intake in 24-h ambulatory blood pressure measurements.
2010-07
Long-term intervention with Lactobacillus helveticus fermented milk reduces augmentation index in hypertensive subjects.
2010-04
Additive beneficial effects of lactotripeptides intake with regular exercise on endothelium-dependent dilatation in postmenopausal women.
2010-04
The impact of lactotripeptides on blood pressure response in stage 1 and stage 2 hypertensives.
2010-03
Milk Products Containing Bioactive Tripeptides Have an Antihypertensive Effect in Double Transgenic Rats (dTGR) Harbouring Human Renin and Human Angiotensinogen Genes.
2010
Effects of milk casein-derived tripeptides Ile-Pro-Pro, Val-Pro-Pro, and Leu-Pro-Pro on enzymes processing vasoactive precursors in vitro.
2010
Cardiovascular activity of milk casein-derived tripeptides and plant sterols in spontaneously hypertensive rats.
2009-12
Beneficial potential of casein hydrolysate containing Val-Pro-Pro and Ile-Pro-Pro on central blood pressure and hemodynamic index: a preliminary study.
2009-12
Additive beneficial effects of lactotripeptides and aerobic exercise on arterial compliance in postmenopausal women.
2009-11
Study of the mechanism of antihypertensive peptides VPP and IPP in spontaneously hypertensive rats by DNA microarray analysis.
2009-10-12
Casein-derived tripeptide, Val-Pro-Pro (VPP), modulates monocyte adhesion to vascular endothelium.
2009-10
The lactotripeptides isoleucine-proline-proline and valine-proline-proline do not inhibit the N-terminal or C-terminal angiotensin converting enzyme active sites in humans.
2009-07
Hot topic: Changes in angiotensin-converting enzyme inhibition and concentrations of the tripeptides Val-Pro-Pro and Ile-Pro-Pro during ripening of different Swiss cheese varieties.
2009-03
Activities of angiotensin-converting enzymes ACE1 and ACE2 and inhibition by bioactive peptides in porcine ocular tissues.
2009-02
Optimization of the bioconvertion of the angiotensin I converting enzyme inhibitors IPP and VPP.
2009
Dose-dependent lowering of blood pressure by dairy peptides in mildly hypertensive subjects.
2009
Purification and characterization of L-phenylalanine aminopeptidase from chick-pea cotyledons (Cicer arietinum L.).
2009
Stabilization of neutral NH2-R-COOH form of the antihypertensive peptides L-Valyl-L-Prolyl-L-Proline and L-Isoleucyl-L-Prolyl-L-Proline.
2009
Pharmacokinetics of proline-rich tripeptides in the pig.
2008-12
Studies on the molecular recognition between bioactive peptides and angiotensin-converting enzyme.
2008-09-26
The angiotensin converting enzyme inhibitory tripeptides Ile-Pro-Pro and Val-Pro-Pro show increasing permeabilities with increasing physiological relevance of absorption models.
2008-08
Producibility and digestibility of antihypertensive beta-casein tripeptides, Val-Pro-Pro and Ile-Pro-Pro, in the gastrointestinal tract: analyses using an in vitro model of mammalian gastrointestinal digestion.
2008-02-13
Lactotripeptides show no effect on human blood pressure: results from a double-blind randomized controlled trial.
2008-02
Occurrence of the angiotensin-converting enzyme inhibiting tripeptides Val-Pro-Pro and Ile-Pro-Pro in different cheese varieties of Swiss origin.
2008-01
A novel form of transducin-dependent retinal degeneration: accelerated retinal degeneration in the absence of rod transducin.
2007-12
A 90-day subchronic toxicity study and reproductive toxicity studies on ACE-inhibiting lactotripeptide.
2007-08
Casein hydrolysate containing the antihypertensive tripeptides Val-Pro-Pro and Ile-Pro-Pro improves vascular endothelial function independent of blood pressure-lowering effects: contribution of the inhibitory action of angiotensin-converting enzyme.
2007-06
Effects of bioactive peptide, valyl-prolyl-proline (VPP), and lactobacillus helveticus fermented milk containing VPP on bone loss in ovariectomized rats.
2007
Lactobacillus helveticus fermented milk lowers blood pressure in hypertensive subjects in 24-h ambulatory blood pressure measurement.
2005-12
Effect of powdered fermented milk with Lactobacillus helveticus on subjects with high-normal blood pressure or mild hypertension.
2005-08
Antihypertensive effect of casein hydrolysate in a placebo-controlled study in subjects with high-normal blood pressure and mild hypertension.
2005-07
Studies of the toxicological potential of tripeptides (L-valyl-L-prolyl-L-proline and L-isoleucyl-L-prolyl-L-proline): IX. Evaluation of the mutagenic potential of synthesized L-valyl-L-prolyl-L-proline in the Salmonella-Escherichia coli/microsome, incorporation assay.
2005
Studies of the toxicological potential of tripeptides (L-valyl-L-prolyl-L-proline and L-isoleucyl-L-prolyl-L-proline): VIII. Assessment of cytotoxicity and clastogenicity of tripeptides-containing casein hydrolysate and Lactobacillus helveticus-fermented milk powders in Chinese hamster lung cells.
2005
Studies of the toxicological potential of tripeptides (L-valyl-L-prolyl-L-proline and L-isoleucyl-L-prolyl-L-proline): VII. Micronucleus test of tripeptides-containing casein hydrolysate and Lactobacillus helveticus-fermented milk powders in rats and mice.
2005
Studies of the toxicological potential of tripeptides (L-valyl-L-prolyl-L-proline and L-isoleucyl-L-prolyl-L-proline): VI. Effects of Lactobacillus helveticus-fermented milk powder on fertility and reproductive performance of rats.
2005
Studies of the toxicological potential of tripeptides (L-valyl-L-prolyl-L-proline and L-isoleucyl-L-prolyl-L-proline): V. A 13-week toxicity study of tripeptides-containing casein hydrolysate in male and female rats.
2005
Studies of the toxicological potential of tripeptides (L-valyl-L-prolyl-L-proline and L-isoleucyl-L-prolyl-L-proline): IV. Assessment of the repeated-dose toxicological potential of synthesized L-valyl-L-prolyl-L-proline in male and female rats and dogs.
2005
Studies of the toxicological potential of tripeptides (L-valyl-L-prolyl-L-proline and L-isoleucyl-L-prolyl-L-proline): III. Single- and/or repeated-dose toxicity of tripeptides-containing Lactobacillus helveticus-fermented milk powder and casein hydrolysate in rats.
2005
Studies of the toxicological potential of tripeptides (L-valyl-L-prolyl-L-proline and L-isoleucyl-L-prolyI-L-proline): II. Introduction.
2005
Effect of ingesting sour milk fermented using Lactobacillus helveticus bacteria producing tripeptides on blood pressure in subjects with mild hypertension.
2004-11
Effects of Lactobacillus helveticus fermented milk on bone cells in vitro.
2004-08-20
Purification and characterization of an endopeptidase that has an important role in the carboxyl terminal processing of antihypertensive peptides in Lactobacillus helveticus CM4.
2004
Patents
Substance Class Chemical
Created
by admin
on Mon Mar 31 22:01:13 GMT 2025
Edited
by admin
on Mon Mar 31 22:01:13 GMT 2025
Record UNII
2U1R84870F
Record Status Validated (UNII)
Record Version
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Name Type Language
L-PROLINE, 1-(1-L-VALYL-L-PROLYL)-
Preferred Name English
VAL-PRO-PRO
Common Name English
L-VALYL-L-PROLYL-L-PROLINE
Systematic Name English
L-PROLINE, L-VALYL-L-PROLYL-
Systematic Name English
Code System Code Type Description
PUBCHEM
9818200
Created by admin on Mon Mar 31 22:01:13 GMT 2025 , Edited by admin on Mon Mar 31 22:01:13 GMT 2025
PRIMARY
CHEBI
73696
Created by admin on Mon Mar 31 22:01:13 GMT 2025 , Edited by admin on Mon Mar 31 22:01:13 GMT 2025
PRIMARY
CAS
58872-39-2
Created by admin on Mon Mar 31 22:01:13 GMT 2025 , Edited by admin on Mon Mar 31 22:01:13 GMT 2025
PRIMARY
FDA UNII
2U1R84870F
Created by admin on Mon Mar 31 22:01:13 GMT 2025 , Edited by admin on Mon Mar 31 22:01:13 GMT 2025
PRIMARY