Peptide Database

Peptide NameCycloviolacin O19

Function Ontology

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Standard StatusStandard

Sequence Length15 amino acids

Chemical FormulaC72H106N16O20S3

DescriptionStandard

        GTFPCGESCVWIPCI
    

Molecular Weight1611.90 Da

Isoelectric Point (pI)4.05

Net Charge (pH 7.0)-1.27

Net Charge (pH 7.4) -1.51

Charge Density (pH 7.0) -0.0845

GRAVY Index0.91

Hydrophobic Moment 0.13

Boman Index0.46

Instability Index37.29

Aliphatic Index 71.33

Aromaticity 0.1333

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 5625.00

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

Amino Acid Composition

TPSA 546.69

LogP -3.80

H-bond Donors 21.0

H-bond Acceptors 22.0

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_0117909 VERIFIED: YES

Provenance & Taxonomy

OrganismViola biflora [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)