Peptide Database

Peptide NamePhyb E

Function Ontology

Insecticidal/Pest control ▸ Insecticidal activity

Standard StatusStandard

Sequence Length30 amino acids

Chemical FormulaC132H210N38O41S6

DescriptionStandard

        GIPCGESCVWIPCISGVQGCSCSNKICYRN
    

Molecular Weight3177.70 Da

Isoelectric Point (pI)7.77

Net Charge (pH 7.0)0.70

Net Charge (pH 7.4) 0.41

Charge Density (pH 7.0) 0.0234

GRAVY Index0.29

Hydrophobic Moment 0.37

Boman Index0.16

Instability Index26.56

Aliphatic Index 71.33

Aromaticity 0.0667

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 1261.07

LogP -16.01

H-bond Donors 49.0

H-bond Acceptors 48.0

Rotatable Bonds 99.0

Heavy Atoms 217.0

Ring Count 5.0

Amide Bonds 32.0

3D PDB MODEL

Drag to rotate. Click a residue or atom to inspect it; the selected residue is highlighted in amber in the current view mode. Use the buttons to zoom.

2D CHEMICAL STRUCTURE

Drag to move

Drag to move. Use the buttons to zoom.

RECORD: Rec_0301370 VERIFIED: YES

Provenance & Taxonomy

OrganismPetunia x hybrida [Plant],Petunia axillaris [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