Peptide Database

Peptide NameCycloviolacin O19

Function Ontology

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Standard StatusStandard

Sequence Length15 amino acids

Chemical FormulaC68H109N15O19S3

DescriptionStandard

        GVIPCGESCVFIPCI
    

Molecular Weight1536.88 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 Index1.59

Hydrophobic Moment 0.17

Boman Index0.58

Instability Index19.96

Aliphatic Index 116.67

Aromaticity 0.0667

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 125.00

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

Amino Acid Composition

TPSA 510.67

LogP -3.20

H-bond Donors 19.0

H-bond Acceptors 21.0

Rotatable Bonds 44.0

Heavy Atoms 105.0

Ring Count 3.0

Amide Bonds 14.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0085356 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)