Peptide Database

Peptide NameWheat peptide W34

Function Ontology

Immunology ▸ Immunomodulation ▸ Celiac-immunogenic

Standard StatusStandard

Sequence Length16 amino acids

Chemical FormulaC80H129N27O26S

DescriptionStandard

        VAHAIIMHQQQQQQQE
    

Molecular Weight1917.11 Da

Isoelectric Point (pI)6.02

Net Charge (pH 7.0)-1.08

Net Charge (pH 7.4) -1.40

Charge Density (pH 7.0) -0.0677

GRAVY Index-0.98

Hydrophobic Moment 0.20

Boman Index-0.11

Instability Index124.13

Aliphatic Index 79.38

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 896.11

LogP -10.13

H-bond Donors 27.0

H-bond Acceptors 28.0

Rotatable Bonds 67.0

Heavy Atoms 134.0

Ring Count 2.0

Amide Bonds 22.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0343692 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