Peptide Database

Peptide Namegamma-gliadin 1372 (p31-p50)

Function Ontology

Immunology ▸ Immunomodulation ▸ Celiac-immunogenic

Standard StatusStandard

Sequence Length20 amino acids

Chemical FormulaC109H156N32O30

DescriptionStandard

        TIPQPHQTFHHQPQQTFPQP
    

Molecular Weight2394.60 Da

Isoelectric Point (pI)6.73

Net Charge (pH 7.0)-0.34

Net Charge (pH 7.4) -0.68

Charge Density (pH 7.0) -0.0170

GRAVY Index-1.53

Hydrophobic Moment 0.38

Boman Index-0.10

Instability Index97.44

Aliphatic Index 19.50

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 977.54

LogP -10.70

H-bond Donors 28.0

H-bond Acceptors 33.0

Rotatable Bonds 67.0

Heavy Atoms 171.0

Ring Count 10.0

Amide Bonds 25.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0004004 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

MethodIntestinal T-cell assay