Peptide Database

Peptide NamePreproranatuerin-2Ob

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 Length70 amino acids

Chemical FormulaC334H561N91O105S6

DescriptionStandard

        MFTLKKSMLLLFFLGTISLSLCQDERGADEDDGGEMTEEEKRGLLDILRGAGKNLIATGLNTLRCKLTKC
    

Molecular Weight7723.96 Da

Isoelectric Point (pI)5.30

Net Charge (pH 7.0)-1.51

Net Charge (pH 7.4) -1.79

Charge Density (pH 7.0) -0.0216

GRAVY Index-0.09

Hydrophobic Moment 0.75

Boman Index-0.00

Instability Index24.98

Aliphatic Index 99.00

Aromaticity 0.0429

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 3196.58

LogP -30.81

H-bond Donors 115.0

H-bond Acceptors 110.0

Rotatable Bonds 275.0

Heavy Atoms 536.0

Ring Count 3.0

Amide Bonds 72.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0031102 VERIFIED: YES

Provenance & Taxonomy

OrganismRana ornativentris [Animal]

Tax ID79016

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_0393685 VERIFIED: NO