Peptide Database

Peptide NameAllergenic protein; fragment; Tatarian buckwheat (Fagopyrum tataricum)

Function Ontology

Immunology ▸ Adverse immune reactivity ▸ Allergenicity ▸ Allergen

Standard StatusStandard

Sequence Length195 amino acids

Chemical FormulaC977H1550N288O291S

DescriptionStandard

        GLEQAFCNLKFRQNVNRPSHADVFNPRAGRINTVNSNNLPILEFLQLSAQHVVLYKNAIIGPRWNLNAHSALYVTRGEGRVQVVGDEGKSVFDDNVQRGQILVVPQGFAVVVKAGRQGLEWVELKNNDNAITSPIAGRTSVLRAIPVEVLANSYDISTEEAYKLKNGRQEVEVFRPFQSRYEKEEEKERERFSIV
    

Molecular Weight22018.58 Da

Isoelectric Point (pI)8.73

Net Charge (pH 7.0)2.05

Net Charge (pH 7.4) 1.63

Charge Density (pH 7.0) 0.0105

GRAVY Index-0.42

Hydrophobic Moment 0.67

Boman Index-0.07

Instability Index33.94

Aliphatic Index 91.38

Aromaticity 0.0821

Extinction Coeff. Reduced 18450.00

Extinction Coeff. Oxidized 18450.00

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

Amino Acid Composition

TPSA 9469.85

LogP -119.31

H-bond Donors 323.0

H-bond Acceptors 297.0

Rotatable Bonds 718.0

Heavy Atoms 1557.0

Ring Count 29.0

Amide Bonds 222.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0090776 VERIFIED: NO

Provenance & Taxonomy

OrganismFagopyrum tataricum [Plant]

Tax ID5800;0

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Allergen