Peptide Database

Peptide NameCycloviolacin O19

Function Ontology

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Standard StatusStandard

Sequence Length13 amino acids

Chemical FormulaC62H96N14O17S3

DescriptionStandard

        VPCGESCVWIPCL
    

Molecular Weight1405.70 Da

Isoelectric Point (pI)4.05

Net Charge (pH 7.0)-1.29

Net Charge (pH 7.4) -1.55

Charge Density (pH 7.0) -0.0995

GRAVY Index1.18

Hydrophobic Moment 0.10

Boman Index0.47

Instability Index53.34

Aliphatic Index 104.62

Aromaticity 0.0769

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 468.26

LogP -2.37

H-bond Donors 18.0

H-bond Acceptors 19.0

Rotatable Bonds 38.0

Heavy Atoms 96.0

Ring Count 4.0

Amide Bonds 12.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0238431 VERIFIED: YES

Provenance & Taxonomy

OrganismViola baoshanensis [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)