Peptide Database

Peptide NameUnnamed

Function Ontology

Cardiovascular ▸ Blood pressure regulation ▸ Antihypertensive

Enzyme modulation ▸ Enzyme inhibition ▸ DPP-IV inhibition ▸ DPP-IV inhibitory

Metabolic ▸ Glucose metabolism ▸ Antidiabetic

Other / Curated residual function label ▸ Generic enzyme inhibition annotation

Standard StatusStandard

Sequence Length2 amino acids

Chemical FormulaC16H20N4O4

DescriptionStandard

WQ

Molecular Weight332.35 Da

Isoelectric Point (pI)5.53

Net Charge (pH 7.0)-0.24

Net Charge (pH 7.4) -0.44

Charge Density (pH 7.0) -0.1200

GRAVY Index-2.20

Hydrophobic Moment 0.64

Boman Index-0.02

Instability Index5.00

Aliphatic Index 0.00

Aromaticity 0.5000

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 5500.00

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

Amino Acid Composition

TPSA 151.30

LogP -0.13

H-bond Donors 5.0

H-bond Acceptors 4.0

Rotatable Bonds 8.0

Heavy Atoms 24.0

Ring Count 2.0

Amide Bonds 2.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0382505 VERIFIED: NO

Provenance & Taxonomy

Organismnot reported [other]

FamilyACE-inhibitory peptide

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antihypertensive

RECORD: Rec_0424250 VERIFIED: YES

Provenance & Taxonomy

Organismunidentified [other]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Enzyme inhibitory DPP-IV Inhibitory

TargetDipeptidyl peptidase IV

Activity120.3 ± 1.5 μM

MethodIC50

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