Peptide Database

Peptide NameUnnamed

Function Ontology

Cardiovascular ▸ Blood pressure regulation ▸ Antihypertensive

Enzyme modulation ▸ Enzyme inhibition ▸ ACE inhibition ▸ ACE inhibitory

Other / Curated residual function label ▸ Generic enzyme inhibition annotation

Standard StatusStandard

Sequence Length6 amino acids

Chemical FormulaC32H55N7O8

DescriptionStandard

        VLPIPQ
    

Molecular Weight665.82 Da

Isoelectric Point (pI)5.50

Net Charge (pH 7.0)-0.27

Net Charge (pH 7.4) -0.48

Charge Density (pH 7.0) -0.0443

GRAVY Index0.97

Hydrophobic Moment 0.39

Boman Index0.48

Instability Index67.73

Aliphatic Index 178.33

Aromaticity 0.0000

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 0.00

The radar chart summarizes major physicochemical dimensions for quick comparison, while exact numerical values remain listed on the left.

Amino Acid Composition

TPSA 234.33

LogP -0.15

H-bond Donors 6.0

H-bond Acceptors 8.0

Rotatable Bonds 17.0

Heavy Atoms 47.0

Ring Count 2.0

Amide Bonds 6.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0351268 VERIFIED: NO

Provenance & Taxonomy

Organismnot reported [other]

FamilyACE-inhibitory peptide

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antihypertensive ACE inhibitory

TargetACE

Activity5300 μM

MethodIC50

RECORD: Rec_0404373 VERIFIED: NO

Provenance & Taxonomy

OrganismHuman milk [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Enzyme inhibitory ACE inhibitory

TargetACE

Activity5300.0 μM

MethodIC50

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