Peptide Database

Peptide Namegamma-gliadin of GDB2_WHEAT (SwissProt P08453 GI:121101) (p140p150)

Function Ontology

Immunology ▸ Immunomodulation ▸ Celiac-immunogenic

Standard StatusStandard

Sequence Length11 amino acids

Chemical FormulaC57H86N18O20

DescriptionStandard

        QQPQQSFPQQQ
    

Molecular Weight1343.40 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) -0.0218

GRAVY Index-2.34

Hydrophobic Moment 0.23

Boman Index-0.43

Instability Index189.11

Aliphatic Index 0.00

Aromaticity 0.0909

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 658.60

LogP -9.65

H-bond Donors 18.0

H-bond Acceptors 20.0

Rotatable Bonds 43.0

Heavy Atoms 95.0

Ring Count 3.0

Amide Bonds 17.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0405872 VERIFIED: YES

Provenance & Taxonomy

OrganismTriticum aestivum [Plant]

FamilyGliadin

Tax ID4565

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Other ModsReported substitutions/positions: P08453

Bio-Activity Profile

Function

Celiac-immunogenic