Peptide Database

Peptide NameAngiotensin I-converting enzyme inhibitory peptide 7

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 Length8 amino acids

Chemical FormulaC38H60N12O9

DescriptionStandard

        VALGVPHH
    

Molecular Weight828.96 Da

Isoelectric Point (pI)6.89

Net Charge (pH 7.0)-0.09

Net Charge (pH 7.4) -0.40

Charge Density (pH 7.0) -0.0115

GRAVY Index0.70

Hydrophobic Moment 0.17

Boman Index0.46

Instability Index32.83

Aliphatic Index 133.75

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 315.59

LogP -1.76

H-bond Donors 10.0

H-bond Acceptors 11.0

Rotatable Bonds 22.0

Heavy Atoms 59.0

Ring Count 3.0

Amide Bonds 7.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0010485 VERIFIED: YES

Provenance & Taxonomy

OrganismLycopersicon esculentum [Plant]

FamilyAngiotensin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Enzyme inhibitory ACE inhibitory

TargetAngiotensin-I converting enzyme

Activity33 μM

MethodIC50

RECORD: Rec_0353459 VERIFIED: YES

Provenance & Taxonomy

OrganismSolanum lycopersicum [Plant]

FamilyACE inhibitory peptide

Tax ID4081