Peptide Database

Peptide NameDipeptidyl peptidase IV inhibitor 8

Function Ontology

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

Other / Curated residual function label ▸ Generic enzyme inhibition annotation

Standard StatusStandard

Sequence Length8 amino acids

Chemical FormulaC43H67N11O16

DescriptionStandard

        ELHQEEPL
    

Molecular Weight994.06 Da

Isoelectric Point (pI)4.24

Net Charge (pH 7.0)-3.07

Net Charge (pH 7.4) -3.29

Charge Density (pH 7.0) -0.3838

GRAVY Index-1.40

Hydrophobic Moment 0.06

Boman Index-0.15

Instability Index97.65

Aliphatic Index 97.50

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 441.90

LogP -2.78

H-bond Donors 13.0

H-bond Acceptors 14.0

Rotatable Bonds 32.0

Heavy Atoms 70.0

Ring Count 2.0

Amide Bonds 8.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0088252 VERIFIED: YES

Provenance & Taxonomy

OrganismBrassica napus [Plant]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Enzyme inhibitory DPP-IV inhibitory

TargetDipeptidyl peptidase IV

Activity78.46±4.94 μM

MethodEC50