Peptide Database

Peptide NameWheat peptide W34

Function Ontology

Immunology ▸ Immunomodulation ▸ Celiac-immunogenic

Standard StatusStandard

Sequence Length20 amino acids

Chemical FormulaC101H165N35O33S

DescriptionStandard

        VAHAIIMHQQQQQQQEQKQQ
    

Molecular Weight2429.67 Da

Isoelectric Point (pI)6.89

Net Charge (pH 7.0)-0.09

Net Charge (pH 7.4) -0.41

Charge Density (pH 7.0) -0.0045

GRAVY Index-1.50

Hydrophobic Moment 0.20

Boman Index-0.29

Instability Index132.38

Aliphatic Index 63.50

Aromaticity 0.0000

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 1167.80

LogP -14.27

H-bond Donors 35.0

H-bond Acceptors 36.0

Rotatable Bonds 88.0

Heavy Atoms 170.0

Ring Count 2.0

Amide Bonds 29.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0088006 VERIFIED: YES

Provenance & Taxonomy

OrganismTriticum aestivum [Plant]

FamilyGliadin

Tax ID4565

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Other ModsReported substitutions/positions: W34

Bio-Activity Profile

Function

Celiac-immunogenic

TargetHuman intestinal T cells / HLA-DQ2

MethodIntestinal T-cell assay