Peptide Database

Peptide NameBrevinin-2LF2 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 FormulaC354H587N91O113S7

DescriptionStandard

        MFTMKKSLLVLFFLGTISLSLCEEERNADEDDGEMTEEEKRSIMSTLKQFGISAIKGAAQNVLGVLSCKIAKTC
    

Molecular Weight8150.44 Da

Isoelectric Point (pI)5.02

Net Charge (pH 7.0)-2.51

Net Charge (pH 7.4) -2.80

Charge Density (pH 7.0) -0.0339

GRAVY Index0.06

Hydrophobic Moment 0.68

Boman Index0.06

Instability Index46.64

Aliphatic Index 92.30

Aromaticity 0.0541

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 3318.98

LogP -32.66

H-bond Donors 118.0

H-bond Acceptors 118.0

Rotatable Bonds 289.0

Heavy Atoms 565.0

Ring Count 4.0

Amide Bonds 77.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0022538 VERIFIED: NO

Provenance & Taxonomy

OrganismAmolops lifanensis [Animal]

FamilyBrevinin

Tax ID325558

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