Peptide Database

Peptide NameBrevinin-2CE

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

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

Standard StatusStandard

Sequence Length78 amino acids

Chemical FormulaC374H617N97O115S6

DescriptionStandard

        MFTSKKSMLLFFFLGTISLSLCQEEERGADEDEVIEEEVKRGIFSMVKGVLKTAGKNVAKNVAGSLLDQLKCKISGGC
    

Molecular Weight8504.87 Da

Isoelectric Point (pI)6.23

Net Charge (pH 7.0)-0.51

Net Charge (pH 7.4) -0.80

Charge Density (pH 7.0) -0.0066

GRAVY Index0.06

Hydrophobic Moment 0.64

Boman Index0.06

Instability Index29.24

Aliphatic Index 92.44

Aromaticity 0.0641

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 3446.96

LogP -32.94

H-bond Donors 122.0

H-bond Acceptors 121.0

Rotatable Bonds 303.0

Heavy Atoms 592.0

Ring Count 5.0

Amide Bonds 81.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0072864 VERIFIED: NO

Provenance & Taxonomy

OrganismRana chensinensis [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibiotic Amphibian defense peptide Non-hemolytic Non-ribosomal