Peptide Database

Peptide NameCycloviolacin O19

Function Ontology

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Standard StatusStandard

Sequence Length12 amino acids

Chemical FormulaC58H89N13O16S3

DescriptionStandard

        IPCAESCVWIPC
    

Molecular Weight1320.60 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) -0.1056

GRAVY Index1.18

Hydrophobic Moment 0.11

Boman Index0.46

Instability Index28.73

Aliphatic Index 97.50

Aromaticity 0.0833

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 439.16

LogP -2.12

H-bond Donors 17.0

H-bond Acceptors 18.0

Rotatable Bonds 35.0

Heavy Atoms 90.0

Ring Count 4.0

Amide Bonds 11.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0348127 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)