Peptide Database

Peptide NameTricyclon B

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Standard StatusStandard

Sequence Length32 amino acids

Chemical FormulaC141H211N35O46S6

DescriptionStandard

        SGTIFDCGETCLLGKCYTPGCSCGSWALCYGQ
    

Molecular Weight3324.78 Da

Isoelectric Point (pI)4.37

Net Charge (pH 7.0)-1.60

Net Charge (pH 7.4) -1.90

Charge Density (pH 7.0) -0.0499

GRAVY Index0.28

Hydrophobic Moment 0.35

Boman Index0.24

Instability Index12.08

Aliphatic Index 51.88

Aromaticity 0.1250

Extinction Coeff. Reduced 8480.00

Extinction Coeff. Oxidized 8855.00

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

Amino Acid Composition

TPSA 1277.97

LogP -15.78

H-bond Donors 51.0

H-bond Acceptors 51.0

Rotatable Bonds 102.0

Heavy Atoms 228.0

Ring Count 6.0

Amide Bonds 32.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0098577 VERIFIED: YES

Provenance & Taxonomy

OrganismViola tricolor [Plant]

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)