Peptide Database

Peptide Namegamma-5 gliadin (p59-p84; E68)

Function Ontology

Immunology ▸ Immunomodulation ▸ Celiac-immunogenic

Standard StatusStandard

Sequence Length26 amino acids

Chemical FormulaC147H207N37O41

DescriptionStandard

        FLQPQQPFPEQPQQPYPQQPQQPFPQ
    

Molecular Weight3148.44 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) -0.0476

GRAVY Index-1.75

Hydrophobic Moment 0.35

Boman Index-0.16

Instability Index181.74

Aliphatic Index 15.00

Aromaticity 0.1538

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 1243.23

LogP -11.42

H-bond Donors 31.0

H-bond Acceptors 40.0

Rotatable Bonds 88.0

Heavy Atoms 225.0

Ring Count 13.0

Amide Bonds 36.0

3D PDB MODEL

Drag to rotate. Click a residue or atom to inspect it; the selected residue is highlighted in amber in the current view mode. Use the buttons to zoom.

2D CHEMICAL STRUCTURE

Drag to move

Drag to move. Use the buttons to zoom.

RECORD: Rec_0280364 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: E68

Bio-Activity Profile

Function

Celiac-immunogenic