Peptide Database

Peptide NamePhyb L

Function Ontology

Insecticidal/Pest control ▸ Insecticidal activity

Standard StatusStandard

Sequence Length32 amino acids

Chemical FormulaC140H224N36O48S6

DescriptionStandard

        QSISCAETCVWIPCATSLIGCSCVNSICTYTN
    

Molecular Weight3371.88 Da

Isoelectric Point (pI)4.05

Net Charge (pH 7.0)-1.30

Net Charge (pH 7.4) -1.59

Charge Density (pH 7.0) -0.0405

GRAVY Index0.74

Hydrophobic Moment 0.34

Boman Index0.29

Instability Index38.66

Aliphatic Index 85.31

Aromaticity 0.0625

Extinction Coeff. Reduced 6990.00

Extinction Coeff. Oxidized 7365.00

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

Amino Acid Composition

TPSA 1341.29

LogP -18.24

H-bond Donors 53.0

H-bond Acceptors 53.0

Rotatable Bonds 103.0

Heavy Atoms 230.0

Ring Count 4.0

Amide Bonds 34.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0004628 VERIFIED: YES

Provenance & Taxonomy

OrganismPetunia x hybrida [Plant]

FamilyCyclotide

Structure & Mods

Confighead-to-tail cyclic peptide scaffold [Cyclic]

Chiralitycanonical L-amino-acid peptide [L]

DisulfideCysteine-rich scaffold consistent with multiple disulfide bonds in the annotated family

Bio-Activity Profile

Function

Insecticidal