Peptide Database

Peptide NameCAUTION 100% match to one fungal protein and many wheat proteins with multiple epitopes DQ2.5_glia_alpha2

Function Ontology

Immunology ▸ Immunomodulation ▸ Celiac-immunogenic

Standard StatusStandard

Sequence Length9 amino acids

Chemical FormulaC50H74N12O14

DescriptionStandard

        PQPQLPYPQ
    

Molecular Weight1067.19 Da

Isoelectric Point (pI)5.95

Net Charge (pH 7.0)-0.04

Net Charge (pH 7.4) -0.10

Charge Density (pH 7.0) -0.0047

GRAVY Index-1.60

Hydrophobic Moment 0.06

Boman Index-0.08

Instability Index129.60

Aliphatic Index 43.33

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 405.26

LogP -2.99

H-bond Donors 11.0

H-bond Acceptors 14.0

Rotatable Bonds 27.0

Heavy Atoms 76.0

Ring Count 5.0

Amide Bonds 11.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0194472 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

RECORD: Rec_0419821 VERIFIED: YES