Peptide Database

Peptide NameBrevinin-1TEa (Frogs, amphibians, animals)

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive

Toxicity / Safety ▸ Blood cell toxicity ▸ Hemolysis ▸ Hemolytic

Standard StatusStandard

Sequence Length24 amino acids

Chemical FormulaC119H198N28O27S2

DescriptionStandard

        FFGPLIKIATGVLPNLICKALGKC
    

Molecular Weight2517.15 Da

Isoelectric Point (pI)9.39

Net Charge (pH 7.0)2.74

Net Charge (pH 7.4) 2.50

Charge Density (pH 7.0) 0.1141

GRAVY Index1.12

Hydrophobic Moment 0.52

Boman Index0.42

Instability Index3.46

Aliphatic Index 134.17

Aromaticity 0.0833

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 856.42

LogP -3.54

H-bond Donors 30.0

H-bond Acceptors 32.0

Rotatable Bonds 81.0

Heavy Atoms 176.0

Ring Count 4.0

Amide Bonds 24.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0386268 VERIFIED: YES

Provenance & Taxonomy

OrganismHylarana temporalis [Animal]; Indosylvirana temporalis [Animal]

FamilyBrevinin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial Hemolytic Anti-Gram-negative

TargetEscherichia coli

Activity0.03 μg/mL

MethodMIC

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