Peptide Database

Peptide NameACE inhibitory peptide

Function Ontology

Cardiovascular ▸ Blood pressure regulation ▸ Antihypertensive

Enzyme modulation ▸ Enzyme inhibition ▸ ACE inhibition ▸ ACE inhibitory

Standard StatusStandard

Sequence Length13 amino acids

Chemical FormulaC75H116N18O18

DescriptionStandard

        VPLDFNPNRIFIL
    

Molecular Weight1557.83 Da

Isoelectric Point (pI)5.81

Net Charge (pH 7.0)-0.26

Net Charge (pH 7.4) -0.48

Charge Density (pH 7.0) -0.0204

GRAVY Index0.63

Hydrophobic Moment 0.27

Boman Index0.28

Instability Index30.85

Aliphatic Index 142.31

Aromaticity 0.1538

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 580.32

LogP -1.96

H-bond Donors 18.0

H-bond Acceptors 18.0

Rotatable Bonds 46.0

Heavy Atoms 111.0

Ring Count 4.0

Amide Bonds 14.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0014044 VERIFIED: YES

Provenance & Taxonomy

OrganismHordeum vulgare [Plant]

FamilySubtilisin-chymotrypsin inhibitor

Tax ID4513

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

ACE inhibitory Antihypertensive

TargetAngiotensin-converting enzyme