Peptide Database

Peptide NameCycloviolacin O7

Function Ontology

Antimicrobial

Insecticidal/Pest control ▸ Insecticidal activity

Standard StatusStandard

Sequence Length30 amino acids

Chemical FormulaC136H221N35O40S6

DescriptionStandard

        SIPCGESCVWIPCTITALAGCKCKSKVCYN
    

Molecular Weight3178.81 Da

Isoelectric Point (pI)8.28

Net Charge (pH 7.0)1.40

Net Charge (pH 7.4) 1.10

Charge Density (pH 7.0) 0.0467

GRAVY Index0.52

Hydrophobic Moment 0.25

Boman Index0.20

Instability Index23.02

Aliphatic Index 78.00

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 1185.26

LogP -12.61

H-bond Donors 47.0

H-bond Acceptors 48.0

Rotatable Bonds 99.0

Heavy Atoms 217.0

Ring Count 5.0

Amide Bonds 30.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0276837 VERIFIED: YES

Provenance & Taxonomy

OrganismViola odorata [Plant]

FamilyDefensin

Structure & Mods

Configdisulfide-constrained cyclic peptide [Cyclic]

Chiralitycanonical L-amino-acid peptide [L]

N-TermNone

C-TermNone

Disulfide4-21; 8-23; 13-28

Bio-Activity Profile

Function

Insecticidal

RECORD: Rec_0353210 VERIFIED: YES

Provenance & Taxonomy

Organismnot reported [other]