Peptide Database

Peptide NameGamma 3 avenin; fragment; oat (Avena sativa)

Function Ontology

Immunology ▸ Adverse immune reactivity ▸ Allergenicity ▸ Allergen

Other / Curated residual function label ▸ Generic enzyme inhibition annotation

Standard StatusStandard

Sequence Length29 amino acids

Chemical FormulaC159H224N38O52

DescriptionStandard

        TTTVQYDPSEQYQPYPEQQQPFVQQQPPF
    

Molecular Weight3499.70 Da

Isoelectric Point (pI)4.05

Net Charge (pH 7.0)-3.60

Net Charge (pH 7.4) -3.80

Charge Density (pH 7.0) -0.1241

GRAVY Index-1.53

Hydrophobic Moment 0.26

Boman Index-0.15

Instability Index115.85

Aliphatic Index 20.00

Aromaticity 0.1724

Extinction Coeff. Reduced 4470.00

Extinction Coeff. Oxidized 4470.00

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

Amino Acid Composition

TPSA 1466.70

LogP -15.62

H-bond Donors 43.0

H-bond Acceptors 49.0

Rotatable Bonds 102.0

Heavy Atoms 249.0

Ring Count 11.0

Amide Bonds 37.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0216109 VERIFIED: YES

Provenance & Taxonomy

OrganismAvena sativa [Plant]

FamilyAvenin

Tax ID4498;0

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Allergen Enzyme Inhibitor