Peptide Database

Peptide NameCyclotide vpub-B

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length31 amino acids

Chemical FormulaC139H229N35O41S6

DescriptionStandard

        GIIPCGESCVFIPCITSVVGCSCKSKVCYKN
    

Molecular Weight3238.91 Da

Isoelectric Point (pI)8.33

Net Charge (pH 7.0)1.70

Net Charge (pH 7.4) 1.40

Charge Density (pH 7.0) 0.0548

GRAVY Index0.78

Hydrophobic Moment 0.35

Boman Index0.26

Instability Index17.12

Aliphatic Index 87.74

Aromaticity 0.0645

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1865.00

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

Amino Acid Composition

TPSA 1198.57

LogP -13.10

H-bond Donors 47.0

H-bond Acceptors 49.0

Rotatable Bonds 103.0

Heavy Atoms 221.0

Ring Count 4.0

Amide Bonds 31.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0015520 VERIFIED: NO

Provenance & Taxonomy

OrganismViola pubescens [Plant]

FamilyCyclotide

Structure & Mods

Configbackbone-cyclized cyclotide scaffold [Cyclic]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial