Peptide Database

Peptide NameCyclotide viba 30

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length29 amino acids

Chemical FormulaC115H181N35O40S6

DescriptionStandard

        GPPVCGETCVGGTCNTPGCSCSWPVCTRN
    

Molecular Weight2886.27 Da

Isoelectric Point (pI)5.96

Net Charge (pH 7.0)-0.30

Net Charge (pH 7.4) -0.59

Charge Density (pH 7.0) -0.0102

GRAVY Index-0.04

Hydrophobic Moment 0.26

Boman Index0.11

Instability Index46.59

Aliphatic Index 30.00

Aromaticity 0.0345

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 1165.51

LogP -19.19

H-bond Donors 45.0

H-bond Acceptors 46.0

Rotatable Bonds 81.0

Heavy Atoms 196.0

Ring Count 6.0

Amide Bonds 30.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0096199 VERIFIED: NO

Provenance & Taxonomy

OrganismViola tricolor [Plant]

FamilyCyclotide

Structure & Mods

Confighead-to-tail cyclic peptide [Cyclic]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial

RECORD: Rec_0418519 VERIFIED: YES

Provenance & Taxonomy

OrganismViola tricolor [Plant]

FamilyCyclotide

Tax ID214053

Structure & Mods

Configlinear cyclotide scaffold [Linear]

Chiralitycanonical L-amino-acid peptide [L]

DisulfideCysteine-rich scaffold consistent with multiple disulfide bonds in the annotated family

Bio-Activity Profile

Function

Antimicrobial