Peptide Database

Peptide NameBrevinin-2GHb

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Standard StatusStandard

Sequence Length30 amino acids

Chemical FormulaC133H234N40O41S2

DescriptionStandard

        GLVTDTLKGAAKTVAAELLRKAHCKLTNSC
    

Molecular Weight3113.65 Da

Isoelectric Point (pI)9.31

Net Charge (pH 7.0)2.83

Net Charge (pH 7.4) 2.54

Charge Density (pH 7.0) 0.0942

GRAVY Index0.11

Hydrophobic Moment 0.53

Boman Index0.01

Instability Index-0.05

Aliphatic Index 101.00

Aromaticity 0.0000

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 125.00

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

Amino Acid Composition

TPSA 1320.72

LogP -15.30

H-bond Donors 49.0

H-bond Acceptors 47.0

Rotatable Bonds 107.0

Heavy Atoms 216.0

Ring Count 1.0

Amide Bonds 30.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0120176 VERIFIED: YES

Provenance & Taxonomy

OrganismSylvirana guentheri [Animal]

FamilyBrevinin

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)

RECORD: Rec_0395505 VERIFIED: NO