Peptide Database

Peptide Namegamma-gliadin of GDB2_WHEAT (SwissProt P08453 GI170738) (p141p150; E148)

Function Ontology

Immunology ▸ Immunomodulation ▸ Celiac-immunogenic

Standard StatusStandard

Sequence Length10 amino acids

Chemical FormulaC52H77N15O19

DescriptionStandard

        QPQQSFPEQQ
    

Molecular Weight1216.26 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) -0.1237

GRAVY Index-2.22

Hydrophobic Moment 0.19

Boman Index-0.37

Instability Index185.88

Aliphatic Index 0.00

Aromaticity 0.1000

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 580.62

LogP -7.80

H-bond Donors 16.0

H-bond Acceptors 18.0

Rotatable Bonds 38.0

Heavy Atoms 86.0

Ring Count 3.0

Amide Bonds 14.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0123601 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: P08453; Reported substitutions/positions: E148

Bio-Activity Profile

Function

Celiac-immunogenic