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 Length59 amino acids

Chemical FormulaC268H444N74O93S3

DescriptionStandard

        GTINFSFCEEERGADEDNGVEITDEEIKRGILKDTLKGAATNVAGVLLDKLKCKITGGC
    

Molecular Weight6287.03 Da

Isoelectric Point (pI)4.61

Net Charge (pH 7.0)-4.25

Net Charge (pH 7.4) -4.52

Charge Density (pH 7.0) -0.0720

GRAVY Index-0.31

Hydrophobic Moment 0.54

Boman Index-0.03

Instability Index13.87

Aliphatic Index 87.63

Aromaticity 0.0339

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 2729.29

LogP -30.40

H-bond Donors 96.0

H-bond Acceptors 92.0

Rotatable Bonds 222.0

Heavy Atoms 438.0

Ring Count 2.0

Amide Bonds 61.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0304581 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