Peptide Database

Peptide NameBrevinin-2GHb

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length30 amino acids

Chemical FormulaC131H228N40O40S2

DescriptionStandard

        GVITDALKGAAKTVAAELPRKAHCKLTNSC
    

Molecular Weight3067.59 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 Index0.03

Hydrophobic Moment 0.59

Boman Index0.01

Instability Index5.28

Aliphatic Index 91.33

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 1291.70

LogP -15.20

H-bond Donors 47.0

H-bond Acceptors 46.0

Rotatable Bonds 103.0

Heavy Atoms 213.0

Ring Count 2.0

Amide Bonds 30.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0152162 VERIFIED: YES

Provenance & Taxonomy

OrganismSylvirana guentheri [Animal]

FamilyBrevinin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

-

TargetEscherichia coli TOP10

MethodMex pooled growth assay (OD_ID at 4.5 h; Wald adjusted p-value)

RECORD: Rec_0261096 VERIFIED: NO