Peptide Database

Peptide Namegamma-I gliadin 1206

Function Ontology

Immunology ▸ Immunomodulation ▸ Celiac-immunogenic

Standard StatusStandard

Sequence Length21 amino acids

Chemical FormulaC117H172N34O34

DescriptionStandard

        YQQLPQPQQPQQSFPQQQRPF
    

Molecular Weight2598.82 Da

Isoelectric Point (pI)8.75

Net Charge (pH 7.0)0.76

Net Charge (pH 7.4) 0.55

Charge Density (pH 7.0) 0.0361

GRAVY Index-1.91

Hydrophobic Moment 0.45

Boman Index-0.33

Instability Index168.02

Aliphatic Index 18.57

Aromaticity 0.1429

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 1134.63

LogP -12.98

H-bond Donors 32.0

H-bond Acceptors 35.0

Rotatable Bonds 79.0

Heavy Atoms 185.0

Ring Count 8.0

Amide Bonds 30.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0358368 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 intestinal T cells / HLA-DQ2

MethodT-cell proliferation assay