Peptide Database

Peptide NameAngiotensin I-converting enzyme inhibitory peptide 15

Function Ontology

Other / Curated residual function label ▸ Generic enzyme inhibition annotation

Standard StatusStandard

Sequence Length3 amino acids

Chemical FormulaC18H23N3O6

DescriptionStandard

DPF

Molecular Weight377.39 Da

Isoelectric Point (pI)4.05

Net Charge (pH 7.0)-1.24

Net Charge (pH 7.4) -1.44

Charge Density (pH 7.0) -0.4129

GRAVY Index-0.77

Hydrophobic Moment 0.69

Boman Index0.14

Instability Index70.87

Aliphatic Index 0.00

Aromaticity 0.3333

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 150.03

LogP -0.41

H-bond Donors 4.0

H-bond Acceptors 5.0

Rotatable Bonds 8.0

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_0108588 VERIFIED: NO

Provenance & Taxonomy

OrganismDioscorea spp [Plant]

FamilyAngiotensin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Enzyme inhibitory

TargetDipeptidyl peptidase IV