Peptide Database

Peptide NameSeed allergenic protein RA14; precursor; rice (Oryza sativa)

Function Ontology

Immunology ▸ Adverse immune reactivity ▸ Allergenicity ▸ Allergen

Other / Curated residual function label ▸ Generic enzyme inhibition annotation

Standard StatusStandard

Sequence Length165 amino acids

Chemical FormulaC772H1225N231O227S16

DescriptionStandard

        MASNKVVFSALLLIIVSVLAATTRMADHHKDQVVYSLGERCQPGMGYPMYSLPRCRAVVKRQCVGTRSPGAVDEQLAQDCCRELAAVDDSWCRCSALNHMVGGIYRELGATDVGHPMAEVFPGCRRGDLERAAASLPAFCNVDIPNGTGGVCYWLGYPRTPRTGH
    

Molecular Weight17887.44 Da

Isoelectric Point (pI)8.06

Net Charge (pH 7.0)1.85

Net Charge (pH 7.4) 1.21

Charge Density (pH 7.0) 0.0112

GRAVY Index-0.05

Hydrophobic Moment 0.62

Boman Index0.03

Instability Index22.43

Aliphatic Index 78.61

Aromaticity 0.0667

Extinction Coeff. Reduced 19940.00

Extinction Coeff. Oxidized 20565.00

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

Amino Acid Composition

TPSA 7259.83

LogP -77.84

H-bond Donors 264.0

H-bond Acceptors 250.0

Rotatable Bonds 572.0

Heavy Atoms 1246.0

Ring Count 28.0

Amide Bonds 173.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0144268 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