Peptide Database

Peptide NameBrevinin-2-RA21 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 FormulaC380H600N92O111S6

DescriptionStandard

        MFPMKKPLLLLFFFGALSLSFCEEERDADEDDGVEVTEEEVKRGFLDTLKNMALNAAKGAGGSVLKALFCKLFKTC
    

Molecular Weight8425.77 Da

Isoelectric Point (pI)4.85

Net Charge (pH 7.0)-3.51

Net Charge (pH 7.4) -3.80

Charge Density (pH 7.0) -0.0462

GRAVY Index0.10

Hydrophobic Moment 0.66

Boman Index0.09

Instability Index25.79

Aliphatic Index 86.05

Aromaticity 0.1053

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 3252.66

LogP -24.41

H-bond Donors 113.0

H-bond Acceptors 114.0

Rotatable Bonds 289.0

Heavy Atoms 589.0

Ring Count 10.0

Amide Bonds 77.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0193278 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