Peptide Database

Peptide Name12S seed storage globulin 1 [178-186]

Function Ontology

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

Other / Curated residual function label ▸ Generic enzyme inhibition annotation

Standard StatusStandard

Sequence Length9 amino acids

Chemical FormulaC45H72N12O14

DescriptionStandard

        EFLLAGNNK
    

Molecular Weight1005.12 Da

Isoelectric Point (pI)6.10

Net Charge (pH 7.0)-0.16

Net Charge (pH 7.4) -0.34

Charge Density (pH 7.0) -0.0182

GRAVY Index-0.29

Hydrophobic Moment 0.21

Boman Index0.07

Instability Index25.77

Aliphatic Index 97.78

Aromaticity 0.1111

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 445.62

LogP -3.99

H-bond Donors 14.0

H-bond Acceptors 14.0

Rotatable Bonds 34.0

Heavy Atoms 71.0

Ring Count 1.0

Amide Bonds 10.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0261635 VERIFIED: YES

Provenance & Taxonomy

OrganismAvena sativa [Plant]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Enzyme inhibitory DPP-IV inhibitory

TargetDipeptidyl peptidase IV

Activity400 μg/mL

MethodIC50