Peptide Database

Peptide NameBrevinin-2-RA18 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 FormulaC364H598N92O117S5

DescriptionStandard

        MFTLKKPLLLLFFLGTISLSLCEEERDADEDDGVEVTEEEVKRGFLDTLKNMAINAAKGAGVSVLNALSCKLDKSC
    

Molecular Weight8295.51 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 Index0.09

Hydrophobic Moment 0.66

Boman Index0.06

Instability Index32.07

Aliphatic Index 103.95

Aromaticity 0.0526

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 3376.51

LogP -30.91

H-bond Donors 118.0

H-bond Acceptors 117.0

Rotatable Bonds 289.0

Heavy Atoms 578.0

Ring Count 5.0

Amide Bonds 78.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0200215 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