Peptide Database

Peptide Namegamma-gliadin P08453 (p94-p113)

Function Ontology

Immunology ▸ Immunomodulation ▸ Celiac-immunogenic

Standard StatusStandard

Sequence Length20 amino acids

Chemical FormulaC106H156N30O33

DescriptionStandard

        QTQQPQQPFPQQPQQPFPQT
    

Molecular Weight2378.55 Da

Isoelectric Point (pI)5.53

Net Charge (pH 7.0)-0.24

Net Charge (pH 7.4) -0.44

Charge Density (pH 7.0) -0.0120

GRAVY Index-2.02

Hydrophobic Moment 0.40

Boman Index-0.28

Instability Index159.81

Aliphatic Index 0.00

Aromaticity 0.1000

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 1034.84

LogP -13.45

H-bond Donors 27.0

H-bond Acceptors 33.0

Rotatable Bonds 69.0

Heavy Atoms 169.0

Ring Count 8.0

Amide Bonds 29.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0293896 VERIFIED: YES

Provenance & Taxonomy

OrganismTriticum aestivum [Plant]

FamilyGliadin

Tax ID4565

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Other ModsDeamidation; Reported substitutions/positions: P08453

Bio-Activity Profile

Function

Celiac-immunogenic

TargetHuman small intestinal T cells

MethodT-cell stimulation assay