Peptide Database

Peptide NameRanatuerin-2SRb

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 Length71 amino acids

Chemical FormulaC349H579N87O109S6

DescriptionStandard

        MFTLKKSLLLFFFLGTISLSLCEEERGADEDDDVEMTEEEVKRGIMDSVKGVAKNLAAKLLEKLKCKITGC
    

Molecular Weight7930.24 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) -0.0494

GRAVY Index-0.01

Hydrophobic Moment 0.66

Boman Index0.02

Instability Index24.19

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 3185.43

LogP -25.93

H-bond Donors 113.0

H-bond Acceptors 112.0

Rotatable Bonds 284.0

Heavy Atoms 551.0

Ring Count 4.0

Amide Bonds 71.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0166605 VERIFIED: YES

Provenance & Taxonomy

OrganismRana sierrae [Animal]

Tax ID996475

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

RECORD: Rec_0237100 VERIFIED: YES