Peptide Database

Peptide NameBrevinin-2-RA20 antimicrobial peptide

Function Ontology

Antimicrobial

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

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

Standard StatusStandard

Sequence Length76 amino acids

Chemical FormulaC360H598N92O119S6

DescriptionStandard

        MFTMKKPLLLLFFLGTISLSLCEEERDADEDDGGEVTEEEVKRGLLDTLKNMAINAAKDAGVSVLNTLSCKLSKTC
    

Molecular Weight8311.53 Da

Isoelectric Point (pI)4.56

Net Charge (pH 7.0)-5.51

Net Charge (pH 7.4) -5.79

Charge Density (pH 7.0) -0.0725

GRAVY Index-0.02

Hydrophobic Moment 0.65

Boman Index0.03

Instability Index31.76

Aliphatic Index 98.82

Aromaticity 0.0395

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 3416.97

LogP -33.32

H-bond Donors 120.0

H-bond Acceptors 120.0

Rotatable Bonds 291.0

Heavy Atoms 577.0

Ring Count 4.0

Amide Bonds 78.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0209358 VERIFIED: NO

Provenance & Taxonomy

OrganismOdorrana andersonii [Animal]

FamilyBrevinin

Tax ID369514

Structure & Mods

Configgene-encoded linear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Amphibian defense peptide Antimicrobial Non-hemolytic Non-ribosomal