Peptide Database

Peptide Namegamma23mer (in considered Deamidated form)

Function Ontology

Immunology ▸ Immunomodulation ▸ Celiac-immunogenic

Standard StatusStandard

Sequence Length23 amino acids

Chemical FormulaC127H175N29O41

DescriptionStandard

        EQPFPEQPEQPYPEQPEQPFPQP
    

Molecular Weight2763.92 Da

Isoelectric Point (pI)4.05

Net Charge (pH 7.0)-5.15

Net Charge (pH 7.4) -5.33

Charge Density (pH 7.0) -0.2240

GRAVY Index-2.11

Hydrophobic Moment 0.34

Boman Index-0.22

Instability Index179.14

Aliphatic Index 0.00

Aromaticity 0.1304

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1490.00

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

Amino Acid Composition

TPSA 1089.68

LogP -9.03

H-bond Donors 27.0

H-bond Acceptors 36.0

Rotatable Bonds 75.0

Heavy Atoms 197.0

Ring Count 12.0

Amide Bonds 28.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0133936 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 gluten-reactive T cells

MethodT-cell assay / TG2 deamidation analysis