Peptide Database

Peptide NameUnnamed

Function Ontology

Cardiovascular ▸ Blood pressure regulation ▸ Antihypertensive

Enzyme modulation ▸ Enzyme inhibition ▸ ACE inhibition ▸ ACE inhibitory

Metabolic ▸ Lipid metabolism ▸ Anti-obesity

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Other / Curated residual function label ▸ Generic enzyme inhibition annotation

Sensory / Food function ▸ Taste-active peptide

Sensory / Food function ▸ Taste-active peptide ▸ Bitter peptide

Standard StatusStandard

Sequence Length3 amino acids

Chemical FormulaC19H27N3O5

DescriptionStandard

VYP

Molecular Weight377.43 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) -0.0890

GRAVY Index0.43

Hydrophobic Moment 0.32

Boman Index0.49

Instability Index22.67

Aliphatic Index 96.67

Aromaticity 0.3333

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 132.96

LogP 0.48

H-bond Donors 4.0

H-bond Acceptors 5.0

Rotatable Bonds 7.0

Heavy Atoms 27.0

Ring Count 2.0

Amide Bonds 2.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0401671 VERIFIED: YES

Provenance & Taxonomy

OrganismAmaranthus hypochondriacus [Plant]

Tax ID28502

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Enzyme inhibitory Neuropeptide ACE inhibitory Antihypertensive

TargetAngiotensin-converting enzyme

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