Peptide Database

Peptide NameAllergenic protein; 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 Length157 amino acids

Chemical FormulaC747H1186N222O213S14

DescriptionStandard

        MASNKVVIPALLVVVVSVLAATTTMADHHQEQVVYTPGQLCQPGIGYPTYPLPRCRAFVKRQCVAPGTLDEQVRRGCCRQLAGIDSSWCRCDALNHMLRIIYREERAADAGHPMAEVFRGCRRGDIERAAASLPAFCNVDIPNGVGGVCYWLPGTGY
    

Molecular Weight17133.68 Da

Isoelectric Point (pI)8.36

Net Charge (pH 7.0)2.77

Net Charge (pH 7.4) 2.18

Charge Density (pH 7.0) 0.0176

GRAVY Index0.02

Hydrophobic Moment 0.80

Boman Index0.05

Instability Index34.48

Aliphatic Index 85.10

Aromaticity 0.0701

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 6894.20

LogP -69.42

H-bond Donors 249.0

H-bond Acceptors 234.0

Rotatable Bonds 543.0

Heavy Atoms 1196.0

Ring Count 28.0

Amide Bonds 167.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0170016 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