Peptide Database

Peptide Namealpha-gliadin p15 (p11-p28)

Function Ontology

Immunology ▸ Immunomodulation ▸ Celiac-immunogenic

Standard StatusStandard

Sequence Length18 amino acids

Chemical FormulaC88H142N28O32

DescriptionStandard

        QNPSQQQPQEQVPLVQQQ
    

Molecular Weight2104.24 Da

Isoelectric Point (pI)4.05

Net Charge (pH 7.0)-1.24

Net Charge (pH 7.4) -1.44

Charge Density (pH 7.0) -0.0687

GRAVY Index-1.77

Hydrophobic Moment 0.24

Boman Index-0.32

Instability Index121.36

Aliphatic Index 53.89

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 1020.08

LogP -14.36

H-bond Donors 28.0

H-bond Acceptors 31.0

Rotatable Bonds 69.0

Heavy Atoms 148.0

Ring Count 3.0

Amide Bonds 27.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0339051 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