Peptide Database

Peptide NameUnnamed

Function Ontology

Cardiovascular ▸ Blood pressure regulation ▸ Antihypertensive

Enzyme modulation ▸ Enzyme inhibition ▸ ACE inhibition ▸ ACE inhibitory

Membrane / Ion-channel modulation ▸ Calcium channel modulation ▸ Calcium channel inhibitor

Standard StatusStandard

Sequence Length23 amino acids

Chemical FormulaC107H166N26O38

DescriptionStandard

        ATQVPLVSSTSEGYTASQPLYQP
    

Molecular Weight2424.61 Da

Isoelectric Point (pI)4.05

Net Charge (pH 7.0)-1.20

Net Charge (pH 7.4) -1.40

Charge Density (pH 7.0) -0.0523

GRAVY Index-0.33

Hydrophobic Moment 0.31

Boman Index0.12

Instability Index45.87

Aliphatic Index 67.83

Aromaticity 0.0870

Extinction Coeff. Reduced 2980.00

Extinction Coeff. Oxidized 2980.00

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

Amino Acid Composition

TPSA 1025.79

LogP -13.67

H-bond Donors 34.0

H-bond Acceptors 37.0

Rotatable Bonds 71.0

Heavy Atoms 171.0

Ring Count 5.0

Amide Bonds 25.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0389696 VERIFIED: YES

Provenance & Taxonomy

OrganismVitis spp. [Plant]

Structure & Mods

Configproteolytic peptide fragment [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antihypertensive ACE inhibitory Antioxidant

TargetAngiotensin-converting enzyme (ACE)

MethodDPPH assay