Peptide Database

Peptide NameGamma-gliadin 1; fragment; wheat (Triticum aestivum)

Function Ontology

Annotation / Protein functional class ▸ Storage protein

Immunology ▸ Adverse immune reactivity ▸ Allergenicity ▸ Allergen

Standard StatusStandard

Sequence Length15 amino acids

Chemical FormulaC74H112N22O25S

DescriptionStandard

        NMQVDPSGQVQWPQQ
    

Molecular Weight1741.88 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) -0.0826

GRAVY Index-1.30

Hydrophobic Moment 0.12

Boman Index-0.12

Instability Index22.75

Aliphatic Index 38.67

Aromaticity 0.0667

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 5500.00

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

Amino Acid Composition

TPSA 785.00

LogP -9.71

H-bond Donors 23.0

H-bond Acceptors 25.0

Rotatable Bonds 54.0

Heavy Atoms 122.0

Ring Count 4.0

Amide Bonds 20.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0152397 VERIFIED: YES

Provenance & Taxonomy

OrganismTriticum aestivum [Plant]

FamilyGliadin

Tax ID4565;0

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Allergen Storage Protein