Peptide Database

Peptide NameRaniseptin-4

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 Length80 amino acids

Chemical FormulaC411H670N110O129S2

DescriptionStandard

        MAFLKKSLFLVLFLGIVSLSICEEEKREGEEEEKQEEENEELSEEELRDRRAWLDKLKSLGKVVGKVGLGVVQNYLNPRQ
    

Molecular Weight9280.51 Da

Isoelectric Point (pI)4.83

Net Charge (pH 7.0)-5.47

Net Charge (pH 7.4) -5.74

Charge Density (pH 7.0) -0.0684

GRAVY Index-0.55

Hydrophobic Moment 0.69

Boman Index-0.13

Instability Index61.61

Aliphatic Index 101.00

Aromaticity 0.0625

Extinction Coeff. Reduced 6990.00

Extinction Coeff. Oxidized 6990.00

The radar chart summarizes major physicochemical dimensions for quick comparison, while exact numerical values remain listed on the left.

Amino Acid Composition

TPSA 3938.20

LogP -32.08

H-bond Donors 135.0

H-bond Acceptors 126.0

Rotatable Bonds 333.0

Heavy Atoms 652.0

Ring Count 7.0

Amide Bonds 85.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0410775 VERIFIED: NO

Provenance & Taxonomy

OrganismBoana raniceps [Animal]

FamilyDermaseptin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Amphibian defense peptide Antibiotic Antimicrobial Non-hemolytic Non-ribosomal

MethodQualitative functional evidence