Peptide Database

Peptide Namealpha-gliadin p14 (p1-p19)

Function Ontology

Immunology ▸ Immunomodulation ▸ Celiac-immunogenic

Standard StatusStandard

Sequence Length19 amino acids

Chemical FormulaC94H154N30O29

DescriptionStandard

        VRVPVPQLQPQNPSQQQPQ
    

Molecular Weight2168.41 Da

Isoelectric Point (pI)9.72

Net Charge (pH 7.0)0.73

Net Charge (pH 7.4) 0.52

Charge Density (pH 7.0) 0.0386

GRAVY Index-1.31

Hydrophobic Moment 0.27

Boman Index-0.24

Instability Index146.76

Aliphatic Index 66.32

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 970.02

LogP -12.34

H-bond Donors 27.0

H-bond Acceptors 30.0

Rotatable Bonds 65.0

Heavy Atoms 153.0

Ring Count 5.0

Amide Bonds 26.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0297548 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