Peptide Database

Peptide NameEnzyme inhibitory peptide 3

Function Ontology

Enzyme modulation ▸ Enzyme inhibition ▸ ACE inhibition ▸ ACE inhibitory

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

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

Other / Curated residual function label ▸ Generic enzyme inhibition annotation

Standard StatusStandard

Sequence Length2 amino acids

Chemical FormulaC8H16N2O3S

DescriptionStandard

VC

Molecular Weight220.29 Da

Isoelectric Point (pI)5.49

Net Charge (pH 7.0)-0.28

Net Charge (pH 7.4) -0.50

Charge Density (pH 7.0) -0.1379

GRAVY Index3.35

Hydrophobic Moment 0.53

Boman Index0.69

Instability Index5.00

Aliphatic Index 145.00

Aromaticity 0.0000

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 92.42

LogP -0.53

H-bond Donors 4.0

H-bond Acceptors 4.0

Rotatable Bonds 5.0

Heavy Atoms 14.0

Ring Count 0.0

Amide Bonds 1.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0157616 VERIFIED: YES

Provenance & Taxonomy

OrganismSalmo salar [Animal]

Tax ID8030

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Enzyme inhibitory Antioxidant DPP-IV inhibitory

TargetDipeptidyl peptidase IV

Activity758.15±12.45 μM

MethodIC50

RECORD: Rec_0416829 VERIFIED: YES