Peptide Database

Peptide Namealpha-gliadin CAB76960 (p253-p272)

Function Ontology

Immunology ▸ Immunomodulation ▸ Celiac-immunogenic

Standard StatusStandard

Sequence Length20 amino acids

Chemical FormulaC101H145N21O24S4

DescriptionStandard

        AMCNVYIPPYCAMAPFGIFG
    

Molecular Weight2165.62 Da

Isoelectric Point (pI)5.55

Net Charge (pH 7.0)-0.23

Net Charge (pH 7.4) -0.45

Charge Density (pH 7.0) -0.0113

GRAVY Index1.06

Hydrophobic Moment 0.09

Boman Index0.55

Instability Index35.10

Aliphatic Index 68.50

Aromaticity 0.2000

Extinction Coeff. Reduced 2980.00

Extinction Coeff. Oxidized 3105.00

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

Amino Acid Composition

TPSA 673.40

LogP -2.18

H-bond Donors 23.0

H-bond Acceptors 28.0

Rotatable Bonds 59.0

Heavy Atoms 150.0

Ring Count 7.0

Amide Bonds 20.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0125554 VERIFIED: YES

Provenance & Taxonomy

OrganismTriticum aestivum [Plant]

FamilyGliadin

Tax ID4565

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Celiac-immunogenic

TargetHuman small intestinal T cells

MethodT-cell stimulation assay