Peptide Database

Peptide NameParigidin-br1

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Standard StatusStandard

Sequence Length32 amino acids

Chemical FormulaC140H226N36O45S6

DescriptionStandard

        AGVIPCGESCVYLPCLTTIVGCSCKNNVCYTN
    

Molecular Weight3325.90 Da

Isoelectric Point (pI)6.00

Net Charge (pH 7.0)-0.26

Net Charge (pH 7.4) -0.55

Charge Density (pH 7.0) -0.0082

GRAVY Index0.68

Hydrophobic Moment 0.32

Boman Index0.27

Instability Index22.78

Aliphatic Index 88.12

Aromaticity 0.0625

Extinction Coeff. Reduced 2980.00

Extinction Coeff. Oxidized 3355.00

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

Amino Acid Composition

TPSA 1282.04

LogP -15.62

H-bond Donors 49.0

H-bond Acceptors 51.0

Rotatable Bonds 101.0

Heavy Atoms 227.0

Ring Count 4.0

Amide Bonds 34.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0212494 VERIFIED: YES

Provenance & Taxonomy

OrganismClitoria ternatea [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)