Peptide Database

Peptide NameCycloviolacin O19

Function Ontology

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Standard StatusStandard

Sequence Length15 amino acids

Chemical FormulaC71H104N16O21S3

DescriptionStandard

        GSWPCGESCVYIPCI
    

Molecular Weight1613.87 Da

Isoelectric Point (pI)4.05

Net Charge (pH 7.0)-1.27

Net Charge (pH 7.4) -1.52

Charge Density (pH 7.0) -0.0845

GRAVY Index0.63

Hydrophobic Moment 0.14

Boman Index0.39

Instability Index16.85

Aliphatic Index 71.33

Aromaticity 0.1333

Extinction Coeff. Reduced 6990.00

Extinction Coeff. Oxidized 7115.00

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

Amino Acid Composition

TPSA 566.92

LogP -4.48

H-bond Donors 22.0

H-bond Acceptors 23.0

Rotatable Bonds 44.0

Heavy Atoms 111.0

Ring Count 5.0

Amide Bonds 14.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0416475 VERIFIED: YES

Provenance & Taxonomy

OrganismViola tricolor [Plant]

FamilyCyclotide

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

-

TargetEscherichia coli TOP10

MethodMex pooled growth assay (OD_ID at 4.5 h; Wald adjusted p-value)