Peptide Database

Peptide NameAntimicrobial peptide

Function Ontology

Antimicrobial

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

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

Standard StatusStandard

Sequence Length75 amino acids

Chemical FormulaC360H605N91O115S5

DescriptionStandard

        MFTLKKSLLLLFFLGTISLSLCQEERDADEEEGEMIEEEVKRSLLGTVKDLLIGAGKSAAQSVLKGLSCKLSKDC
    

Molecular Weight8208.52 Da

Isoelectric Point (pI)4.88

Net Charge (pH 7.0)-3.51

Net Charge (pH 7.4) -3.80

Charge Density (pH 7.0) -0.0468

GRAVY Index0.09

Hydrophobic Moment 0.60

Boman Index0.05

Instability Index47.47

Aliphatic Index 110.53

Aromaticity 0.0400

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 3342.29

LogP -30.18

H-bond Donors 119.0

H-bond Acceptors 117.0

Rotatable Bonds 295.0

Heavy Atoms 571.0

Ring Count 3.0

Amide Bonds 76.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0042713 VERIFIED: YES

Provenance & Taxonomy

OrganismOdorrana tiannanensis [Animal]

Tax ID448113

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_0300359 VERIFIED: NO