Peptide Database

Peptide NameCycloviolacin O19

Function Ontology

—

Standard StatusStandard

Sequence Length13 amino acids

Chemical FormulaC63H98N14O17S3

DescriptionStandard

        IPCGESCVWIPCL
    

Molecular Weight1419.73 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) -0.0974

GRAVY Index1.21

Hydrophobic Moment 0.10

Boman Index0.49

Instability Index36.31

Aliphatic Index 112.31

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 -1.98

H-bond Donors 18.0

H-bond Acceptors 19.0

Rotatable Bonds 39.0

Heavy Atoms 97.0

Ring Count 4.0

Amide Bonds 12.0

3D PDB MODEL

Drag to rotate. Click a residue or atom to inspect it; the selected residue is highlighted in amber in the current view mode. Use the buttons to zoom.

2D CHEMICAL STRUCTURE

Drag to move

Drag to move. Use the buttons to zoom.

RECORD: Rec_0088334 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)