Peptide Database

Peptide NameBrevinin-2Ta

Function Ontology

Antimicrobial

Immunology ▸ Innate immune defense ▸ Host defense peptide ▸ Defense peptide

Toxicity / Safety ▸ Negative safety assay result ▸ Non-hemolytic

Standard StatusStandard

Sequence Length74 amino acids

Chemical FormulaC355H589N93O114S5

DescriptionStandard

        MFTLKKSLLLFFFLGTISLSLCQEERNADEDDGEMTEEEKRGILDTLKNLAKTAGKGILKSLVNTASCKLSGQC
    

Molecular Weight8144.35 Da

Isoelectric Point (pI)5.33

Net Charge (pH 7.0)-1.51

Net Charge (pH 7.4) -1.80

Charge Density (pH 7.0) -0.0204

GRAVY Index-0.15

Hydrophobic Moment 0.71

Boman Index0.00

Instability Index27.33

Aliphatic Index 93.65

Aromaticity 0.0541

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 3388.09

LogP -34.78

H-bond Donors 120.0

H-bond Acceptors 118.0

Rotatable Bonds 290.0

Heavy Atoms 567.0

Ring Count 4.0

Amide Bonds 78.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0349860 VERIFIED: NO

Provenance & Taxonomy

OrganismPelophylax lessonae [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Amphibian defense peptide Non-hemolytic Non-ribosomal