Peptide Database

Peptide NameBrevinin-2E-OG1 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 FormulaC358H598N92O118S6

DescriptionStandard

        MFTMKKSLLLLFVLGTISLSLCEEERDADEDDGVEVTEEEVKRGLLDTFKNMALNAAKSAGVSVLNALSCKLSKTC
    

Molecular Weight8271.51 Da

Isoelectric Point (pI)4.68

Net Charge (pH 7.0)-4.51

Net Charge (pH 7.4) -4.79

Charge Density (pH 7.0) -0.0593

GRAVY Index0.11

Hydrophobic Moment 0.66

Boman Index0.05

Instability Index34.00

Aliphatic Index 102.63

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 3408.69

LogP -34.04

H-bond Donors 121.0

H-bond Acceptors 120.0

Rotatable Bonds 291.0

Heavy Atoms 574.0

Ring Count 3.0

Amide Bonds 78.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0137539 VERIFIED: YES

Provenance & Taxonomy

OrganismOdorrana grahami [Animal]

FamilyBrevinin

Tax ID167935

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