Peptide Database

Peptide NameRanatuerin-2PRb

Function Ontology

Antimicrobial

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

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

Standard StatusStandard

Sequence Length71 amino acids

Chemical FormulaC344H565N83O111S6

DescriptionStandard

        MFTLEKSLLLFFFLGTISLSLCEEERGADEDDDVEMTEEEVKGGIMDSVKGVAKNLAAKLLEKLKCKITGC
    

Molecular Weight7832.05 Da

Isoelectric Point (pI)4.51

Net Charge (pH 7.0)-6.50

Net Charge (pH 7.4) -6.80

Charge Density (pH 7.0) -0.0916

GRAVY Index0.05

Hydrophobic Moment 0.58

Boman Index0.07

Instability Index22.54

Aliphatic Index 98.87

Aromaticity 0.0563

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 3134.81

LogP -25.82

H-bond Donors 110.0

H-bond Acceptors 111.0

Rotatable Bonds 279.0

Heavy Atoms 544.0

Ring Count 4.0

Amide Bonds 71.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0044571 VERIFIED: YES

Provenance & Taxonomy

OrganismPseudacris regilla [Animal]

Tax ID47562

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

RECORD: Rec_0257231 VERIFIED: NO