Peptide Database

Peptide NameBrevinin-2RTa 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 Length74 amino acids

Chemical FormulaC355H580N90O118S6

DescriptionStandard

        MFTTKKSLLVLFFLGTISLSFCEEERNADEDDGEMTEEEKRGLMSTLKDFGKTAAKEIAQSLLSTASCKLAKTC
    

Molecular Weight8189.33 Da

Isoelectric Point (pI)4.88

Net Charge (pH 7.0)-3.51

Net Charge (pH 7.4) -3.80

Charge Density (pH 7.0) -0.0474

GRAVY Index-0.22

Hydrophobic Moment 0.64

Boman Index-0.02

Instability Index48.34

Aliphatic Index 75.27

Aromaticity 0.0676

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 3394.11

LogP -35.72

H-bond Donors 122.0

H-bond Acceptors 121.0

Rotatable Bonds 289.0

Heavy Atoms 569.0

Ring Count 5.0

Amide Bonds 75.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0000190 VERIFIED: YES

Provenance & Taxonomy

OrganismAmolops ricketti [Animal]

FamilyBrevinin

Tax ID110104

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

RECORD: Rec_0284455 VERIFIED: YES