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 Length7 amino acids

Chemical FormulaC39H58N8O10

DescriptionStandard

        VPPLYPN
    

Molecular Weight798.93 Da

Isoelectric Point (pI)5.49

Net Charge (pH 7.0)-0.27

Net Charge (pH 7.4) -0.48

Charge Density (pH 7.0) -0.0381

GRAVY Index-0.23

Hydrophobic Moment 0.28

Boman Index0.28

Instability Index81.23

Aliphatic Index 97.14

Aromaticity 0.1429

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1490.00

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

Amino Acid Composition

TPSA 274.87

LogP -0.65

H-bond Donors 7.0

H-bond Acceptors 10.0

Rotatable Bonds 17.0

Heavy Atoms 57.0

Ring Count 4.0

Amide Bonds 7.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0393920 VERIFIED: YES

Provenance & Taxonomy

OrganismSolanum lycopersicum [Plant]

FamilyACE inhibitory peptide

Tax ID4081

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

ACE inhibitory Antihypertensive Enzyme inhibitory

TargetAngiotensin-converting enzyme

Activity21 μM

MethodIC50

RECORD: Rec_0411927 VERIFIED: YES

Provenance & Taxonomy

OrganismLycopersicon esculentum [Plant]

FamilyAngiotensin