Peptide Database

Peptide NameCycloviolacin Y1

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Standard StatusStandard

Sequence Length23 amino acids

Chemical FormulaC92H137N25O33S6

DescriptionStandard

        CGETCFGGTCNTPGCSCSSWPIC
    

Molecular Weight2313.61 Da

Isoelectric Point (pI)4.05

Net Charge (pH 7.0)-1.30

Net Charge (pH 7.4) -1.59

Charge Density (pH 7.0) -0.0564

GRAVY Index0.22

Hydrophobic Moment 0.17

Boman Index0.22

Instability Index26.82

Aliphatic Index 16.96

Aromaticity 0.0870

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 5875.00

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

Amino Acid Composition

TPSA 903.50

LogP -14.95

H-bond Donors 37.0

H-bond Acceptors 38.0

Rotatable Bonds 66.0

Heavy Atoms 156.0

Ring Count 5.0

Amide Bonds 23.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0083636 VERIFIED: YES

Provenance & Taxonomy

OrganismOldenlandia affinis [Plant]

FamilyCyclotide

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Anti-Gram-negative

TargetEscherichia coli TOP10

MethodMex pooled growth assay (OD_ID at 4.5 h; Wald adjusted p-value)