Peptide Database

Peptide NameGliadin peptide

Function Ontology

Immunology ▸ Immunomodulation ▸ Celiac-immunogenic

Standard StatusStandard

Sequence Length16 amino acids

Chemical FormulaC77H119N23O25

DescriptionStandard

        NPQAQGSVQPQQLPQF
    

Molecular Weight1766.91 Da

Isoelectric Point (pI)5.53

Net Charge (pH 7.0)-0.24

Net Charge (pH 7.4) -0.44

Charge Density (pH 7.0) -0.0150

GRAVY Index-1.12

Hydrophobic Moment 0.23

Boman Index-0.08

Instability Index75.09

Aliphatic Index 48.75

Aromaticity 0.0625

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 795.31

LogP -10.75

H-bond Donors 22.0

H-bond Acceptors 25.0

Rotatable Bonds 54.0

Heavy Atoms 125.0

Ring Count 4.0

Amide Bonds 22.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0227628 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