Peptide Database

Peptide NameCAUTION 100% identity match to Dicot plant protein and many wheat family DQ8_glia_alpha 1 DQ8.5_glia_alpha 1

Function Ontology

Immunology ▸ Immunomodulation ▸ Celiac-immunogenic

Standard StatusStandard

Sequence Length9 amino acids

Chemical FormulaC42H63N13O16

DescriptionStandard

        QGSFQPSQQ
    

Molecular Weight1006.03 Da

Isoelectric Point (pI)5.53

Net Charge (pH 7.0)-0.24

Net Charge (pH 7.4) -0.44

Charge Density (pH 7.0) -0.0267

GRAVY Index-1.64

Hydrophobic Moment 0.25

Boman Index-0.22

Instability Index94.49

Aliphatic Index 0.00

Aromaticity 0.1111

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 500.15

LogP -8.30

H-bond Donors 15.0

H-bond Acceptors 16.0

Rotatable Bonds 32.0

Heavy Atoms 71.0

Ring Count 2.0

Amide Bonds 12.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0107758 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 HLA-DQ8-positive coeliac mucosa

MethodOrgan culture

RECORD: Rec_0200966 VERIFIED: YES