Peptide Database

Peptide NameWheat peptide W07

Function Ontology

Immunology ▸ Immunomodulation ▸ Celiac-immunogenic

Standard StatusStandard

Sequence Length20 amino acids

Chemical FormulaC112H156N30O32S

DescriptionStandard

        WPQQQPFPQPEQPFCQQPQQ
    

Molecular Weight2466.68 Da

Isoelectric Point (pI)4.05

Net Charge (pH 7.0)-1.25

Net Charge (pH 7.4) -1.47

Charge Density (pH 7.0) -0.0624

GRAVY Index-1.87

Hydrophobic Moment 0.39

Boman Index-0.21

Instability Index158.87

Aliphatic Index 0.00

Aromaticity 0.1500

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 5500.00

The radar chart summarizes major physicochemical dimensions for quick comparison, while exact numerical values remain listed on the left.

Amino Acid Composition

TPSA 1004.38

LogP -9.96

H-bond Donors 27.0

H-bond Acceptors 32.0

Rotatable Bonds 70.0

Heavy Atoms 175.0

Ring Count 10.0

Amide Bonds 28.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0145242 VERIFIED: YES

Provenance & Taxonomy

OrganismTriticum aestivum [Plant]

FamilyGliadin

Tax ID4565

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Other ModsDeamidation; Reported substitutions/positions: W07

Bio-Activity Profile

Function

Celiac-immunogenic

TargetHuman intestinal T cells / HLA-DQ2

MethodIntestinal T-cell assay