Peptide Database

Peptide NameVrAPI (Aspartic protease inhibitor in seeds of V. radiata)

Function Ontology

Enzyme modulation ▸ Enzyme inhibition ▸ Protease inhibition

Insecticidal/Pest control ▸ Insecticidal activity

Standard StatusStandard

Sequence Length15 amino acids

Chemical FormulaC76H117N19O26

DescriptionStandard

        AEIYNKDGNKLDLYG
    

Molecular Weight1712.85 Da

Isoelectric Point (pI)4.56

Net Charge (pH 7.0)-1.20

Net Charge (pH 7.4) -1.40

Charge Density (pH 7.0) -0.0802

GRAVY Index-0.99

Hydrophobic Moment 0.44

Boman Index-0.10

Instability Index36.77

Aliphatic Index 84.67

Aromaticity 0.1333

Extinction Coeff. Reduced 2980.00

Extinction Coeff. Oxidized 2980.00

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

Amino Acid Composition

TPSA 761.30

LogP -6.67

H-bond Donors 25.0

H-bond Acceptors 25.0

Rotatable Bonds 58.0

Heavy Atoms 121.0

Ring Count 2.0

Amide Bonds 16.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0028229 VERIFIED: YES

Provenance & Taxonomy

Organismnot reported [other]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

N-TermNone

C-TermNone

Bio-Activity Profile

Function

Protease inhibitor

MethodBradford assay

Half-LifeBuffer, in vitro; ~1800 s

RECORD: Rec_0206271 VERIFIED: NO

Provenance & Taxonomy

Organismsynthetic construct [Synthetic]

Tax ID32630

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Insecticidal