Peptide Database

Peptide NameRanatuerin-2DR

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 Length75 amino acids

Chemical FormulaC366H601N91O113S6

DescriptionStandard

        MFTLKKSLLLFFFLGTISLSLCEEERGADEDDGVELTEEEVKRGIMDTFKGIAKGVAKNLAGKLLDELKCKMTGC
    

Molecular Weight8276.62 Da

Isoelectric Point (pI)4.90

Net Charge (pH 7.0)-3.51

Net Charge (pH 7.4) -3.80

Charge Density (pH 7.0) -0.0468

GRAVY Index0.01

Hydrophobic Moment 0.70

Boman Index0.05

Instability Index22.10

Aliphatic Index 94.93

Aromaticity 0.0667

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 3301.83

LogP -27.07

H-bond Donors 117.0

H-bond Acceptors 116.0

Rotatable Bonds 295.0

Heavy Atoms 576.0

Ring Count 5.0

Amide Bonds 75.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0207841 VERIFIED: YES

Provenance & Taxonomy

OrganismRana draytonii [Animal]

Tax ID290503

Structure & Mods

Configgene-encoded linear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Amphibian defense peptide Antibiotic Antimicrobial Non-hemolytic Non-ribosomal