Peptide Database

Peptide NameCAUTION 100% match to a bacterial protein / lower to triticum gammaVII-gliadin in Deamidated form

Function Ontology

Immunology ▸ Immunomodulation ▸ Celiac-immunogenic

Standard StatusStandard

Sequence Length9 amino acids

Chemical FormulaC49H70N12O17

DescriptionStandard

        EQPEQPFPQ
    

Molecular Weight1099.15 Da

Isoelectric Point (pI)4.05

Net Charge (pH 7.0)-2.16

Net Charge (pH 7.4) -2.33

Charge Density (pH 7.0) -0.2400

GRAVY Index-2.17

Hydrophobic Moment 0.40

Boman Index-0.28

Instability Index178.00

Aliphatic Index 0.00

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 473.62

LogP -4.44

H-bond Donors 12.0

H-bond Acceptors 15.0

Rotatable Bonds 31.0

Heavy Atoms 78.0

Ring Count 4.0

Amide Bonds 11.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0192040 VERIFIED: YES

Provenance & Taxonomy

OrganismTriticum aestivum [Plant]

FamilyGliadin

Tax ID4565

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Other ModsDeamidation

Bio-Activity Profile

Function

Celiac-immunogenic

TargetHuman intestinal T cells / HLA-DQ2

MethodT-cell proliferation assay

RECORD: Rec_0243125 VERIFIED: YES