Peptide Database

Peptide NameCAUTION 100% identity matches to fungal and lower to other fungal proteins as DQ2.5_glia_gamma 3 DQ8_glia_gamma 1b

Function Ontology

Immunology ▸ Immunomodulation ▸ Celiac-immunogenic

Standard StatusStandard

Sequence Length9 amino acids

Chemical FormulaC49H71N13O17

DescriptionStandard

        QQPEQPYPQ
    

Molecular Weight1114.16 Da

Isoelectric Point (pI)4.05

Net Charge (pH 7.0)-1.24

Net Charge (pH 7.4) -1.44

Charge Density (pH 7.0) -0.1376

GRAVY Index-2.62

Hydrophobic Moment 0.31

Boman Index-0.39

Instability Index148.91

Aliphatic Index 0.00

Aromaticity 0.1111

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 499.64

LogP -5.33

H-bond Donors 13.0

H-bond Acceptors 16.0

Rotatable Bonds 31.0

Heavy Atoms 79.0

Ring Count 4.0

Amide Bonds 12.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0054032 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

RECORD: Rec_0158521 VERIFIED: YES