Peptide Database

Peptide NameSeed allergenic protein RA17; precursor; rice (Oryza sativa)

Function Ontology

Immunology ▸ Adverse immune reactivity ▸ Allergenicity ▸ Allergen

Other / Curated residual function label ▸ Generic enzyme inhibition annotation

Standard StatusStandard

Sequence Length162 amino acids

Chemical FormulaC759H1187N225O222S15

DescriptionStandard

        MASNKVVFSVLLLVVLSVLAAAMATMADHHQVYSPGEQCRPGISYPTYSLPQCRTLVRRQCVGRGASAADEQVWQDCCRQLAAVDDGWCRCGALDHMLSGIYRELGATEAGHPMAEVFPGCRRGDLERAAASLPAFCNVDIPNGPGGVCYWLGYPRTPRTGH
    

Molecular Weight17496.89 Da

Isoelectric Point (pI)6.92

Net Charge (pH 7.0)-0.14

Net Charge (pH 7.4) -0.78

Charge Density (pH 7.0) -0.0009

GRAVY Index-0.04

Hydrophobic Moment 0.63

Boman Index0.06

Instability Index25.55

Aliphatic Index 77.72

Aromaticity 0.0741

Extinction Coeff. Reduced 25440.00

Extinction Coeff. Oxidized 26065.00

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

Amino Acid Composition

TPSA 7051.15

LogP -74.81

H-bond Donors 255.0

H-bond Acceptors 242.0

Rotatable Bonds 551.0

Heavy Atoms 1221.0

Ring Count 31.0

Amide Bonds 171.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0370803 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