Peptide Database

Peptide NameEsculentin-2-RA2 peptide

Function Ontology

Antimicrobial

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

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

Standard StatusStandard

Sequence Length78 amino acids

Chemical FormulaC376H629N97O114S5

DescriptionStandard

        MFTLKKSLLVLFFLGTISLSLCQEERAADEEDNGEVEEVKRGIFTLIKGAAKLIGKTVAKEAGKTGLELMACKITNQC
    

Molecular Weight8492.92 Da

Isoelectric Point (pI)6.25

Net Charge (pH 7.0)-0.51

Net Charge (pH 7.4) -0.80

Charge Density (pH 7.0) -0.0065

GRAVY Index0.13

Hydrophobic Moment 0.67

Boman Index0.08

Instability Index16.50

Aliphatic Index 103.85

Aromaticity 0.0513

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 3426.73

LogP -30.12

H-bond Donors 121.0

H-bond Acceptors 119.0

Rotatable Bonds 302.0

Heavy Atoms 592.0

Ring Count 4.0

Amide Bonds 81.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0128926 VERIFIED: NO

Provenance & Taxonomy

OrganismOdorrana andersonii [Animal]

Tax ID369514

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