Peptide Database

Peptide NameAllergenic protein; fragment; rice (Oryza sativa) [japonica cultivar-group]

Function Ontology

Immunology ▸ Adverse immune reactivity ▸ Allergenicity ▸ Allergen

Other / Curated residual function label ▸ Generic enzyme inhibition annotation

Standard StatusStandard

Sequence Length109 amino acids

Chemical FormulaC508H809N167O151S10

DescriptionStandard

        RVVKRQCVATRRTGGADEQLRQDCCRQLAAVDDSWCRCSALNHMVGGIYRELGATDVGHPMAEVFPGCRRGDLERARATLPAFCNVDIPNGTGGVCYWLGYPRTPRTGH
    

Molecular Weight11992.54 Da

Isoelectric Point (pI)8.74

Net Charge (pH 7.0)3.96

Net Charge (pH 7.4) 3.47

Charge Density (pH 7.0) 0.0363

GRAVY Index-0.42

Hydrophobic Moment 0.55

Boman Index-0.11

Instability Index27.63

Aliphatic Index 65.32

Aromaticity 0.0642

Extinction Coeff. Reduced 15470.00

Extinction Coeff. Oxidized 15970.00

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

Amino Acid Composition

TPSA 5118.31

LogP -59.92

H-bond Donors 190.0

H-bond Acceptors 168.0

Rotatable Bonds 385.0

Heavy Atoms 836.0

Ring Count 18.0

Amide Bonds 115.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0352248 VERIFIED: YES

Provenance & Taxonomy

OrganismOryza sativa [Plant]

FamilyProtease/Amylase inhibitor

Tax ID4530;0

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Allergen Enzyme Inhibitor