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 FormulaC360H607N93O114S6

DescriptionStandard

        MFTMKKSLLLLFFLGTISLSLCREERDADEEEGEMIEEEVKRSLLGTVKDLLIGAGKSAAQSVLKGLSCKLSKDC
    

Molecular Weight8254.62 Da

Isoelectric Point (pI)5.10

Net Charge (pH 7.0)-2.51

Net Charge (pH 7.4) -2.80

Charge Density (pH 7.0) -0.0334

GRAVY Index0.05

Hydrophobic Moment 0.60

Boman Index0.02

Instability Index47.04

Aliphatic Index 105.33

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 3361.10

LogP -30.48

H-bond Donors 121.0

H-bond Acceptors 118.0

Rotatable Bonds 297.0

Heavy Atoms 573.0

Ring Count 3.0

Amide Bonds 75.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0210294 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_0380361 VERIFIED: NO