Peptide Database

Peptide NameRanatuerin-2N protein

Function Ontology

Antimicrobial

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

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

Standard StatusStandard

Sequence Length60 amino acids

Chemical FormulaC271H454N76O96S3

DescriptionStandard

        GTINFSLCEEERGADEEENGGEITDEEVKRGLLLDTVKGAAKNVAGILLNKLKCKITGDC
    

Molecular Weight6409.15 Da

Isoelectric Point (pI)4.55

Net Charge (pH 7.0)-5.25

Net Charge (pH 7.4) -5.52

Charge Density (pH 7.0) -0.0874

GRAVY Index-0.40

Hydrophobic Moment 0.54

Boman Index-0.05

Instability Index28.14

Aliphatic Index 92.67

Aromaticity 0.0167

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 2818.55

LogP -31.36

H-bond Donors 98.0

H-bond Acceptors 94.0

Rotatable Bonds 229.0

Heavy Atoms 446.0

Ring Count 1.0

Amide Bonds 63.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0126786 VERIFIED: NO

Provenance & Taxonomy

OrganismPelophylax nigromaculatus [Animal]

Tax ID8409

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