Peptide Database

Peptide NameBrevinin-2MS1 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 Length75 amino acids

Chemical FormulaC364H580N90O114S6

DescriptionStandard

        MFTMKKSLLFLFFLGTISLSFCEEERGADEDDGGEMTEEEKRSFLDKFKDVAIGVAKGAGTGVLKALLCKLDNSC
    

Molecular Weight8233.42 Da

Isoelectric Point (pI)4.71

Net Charge (pH 7.0)-4.51

Net Charge (pH 7.4) -4.80

Charge Density (pH 7.0) -0.0601

GRAVY Index-0.02

Hydrophobic Moment 0.70

Boman Index0.06

Instability Index32.74

Aliphatic Index 80.67

Aromaticity 0.0933

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 3296.04

LogP -29.62

H-bond Donors 117.0

H-bond Acceptors 116.0

Rotatable Bonds 289.0

Heavy Atoms 574.0

Ring Count 7.0

Amide Bonds 75.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0217028 VERIFIED: NO

Provenance & Taxonomy

OrganismSylvirana maosonensis [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Amphibian defense peptide Antimicrobial Non-hemolytic Non-ribosomal

MethodQualitative functional evidence