Peptide Database

Peptide Namealpha-gliadin p134

Function Ontology

Immunology ▸ Immunomodulation ▸ Celiac-immunogenic

Standard StatusStandard

Sequence Length19 amino acids

Chemical FormulaC105H149N27O29

DescriptionStandard

        QFLGQQQPFPPQQPYPQPQ
    

Molecular Weight2253.47 Da

Isoelectric Point (pI)5.52

Net Charge (pH 7.0)-0.24

Net Charge (pH 7.4) -0.45

Charge Density (pH 7.0) -0.0127

GRAVY Index-1.57

Hydrophobic Moment 0.14

Boman Index-0.10

Instability Index133.64

Aliphatic Index 20.53

Aromaticity 0.1579

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1490.00

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

Amino Acid Composition

TPSA 899.33

LogP -8.60

H-bond Donors 23.0

H-bond Acceptors 29.0

Rotatable Bonds 63.0

Heavy Atoms 161.0

Ring Count 9.0

Amide Bonds 26.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0037204 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