Peptide Database

Peptide NameCycloviolacin VY1

Function Ontology

Antimicrobial

Antiviral

Standard StatusStandard

Sequence Length31 amino acids

Chemical FormulaC138H226N34O42S6

DescriptionStandard

        CGESCVFIPCITTVLGCSCSIKVCYKNGSIP
    

Molecular Weight3225.86 Da

Isoelectric Point (pI)7.77

Net Charge (pH 7.0)0.70

Net Charge (pH 7.4) 0.40

Charge Density (pH 7.0) 0.0226

GRAVY Index0.87

Hydrophobic Moment 0.34

Boman Index0.30

Instability Index17.44

Aliphatic Index 90.97

Aromaticity 0.0645

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1865.00

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

Amino Acid Composition

TPSA 1192.78

LogP -13.45

H-bond Donors 47.0

H-bond Acceptors 49.0

Rotatable Bonds 101.0

Heavy Atoms 220.0

Ring Count 4.0

Amide Bonds 31.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0343408 VERIFIED: YES

Provenance & Taxonomy

OrganismViola yedoensis [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

Antiviral

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