Peptide Database

Peptide NameEsculentin-2V-HN1 antimicrobial peptide

Function Ontology

Antimicrobial

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

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

Standard StatusStandard

Sequence Length78 amino acids

Chemical FormulaC380H627N97O113S6

DescriptionStandard

        MFTMKKPLLVLFFLGTISLSLCQEERAADEEDNGEVEEVKRGIFTLFKGAAKLLGKTLAKEAGKTGLELMACKVTNQC
    

Molecular Weight8555.02 Da

Isoelectric Point (pI)6.25

Net Charge (pH 7.0)-0.51

Net Charge (pH 7.4) -0.80

Charge Density (pH 7.0) -0.0065

GRAVY Index0.06

Hydrophobic Moment 0.66

Boman Index0.07

Instability Index14.70

Aliphatic Index 93.85

Aromaticity 0.0641

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 3397.71

LogP -28.70

H-bond Donors 119.0

H-bond Acceptors 119.0

Rotatable Bonds 301.0

Heavy Atoms 596.0

Ring Count 6.0

Amide Bonds 81.0

3D PDB MODEL

Drag to rotate. Click a residue or atom to inspect it; the selected residue is highlighted in amber in the current view mode. Use the buttons to zoom.

2D CHEMICAL STRUCTURE

Drag to move

Drag to move. Use the buttons to zoom.

RECORD: Rec_0207543 VERIFIED: NO

Provenance & Taxonomy

OrganismOdorrana hainanensis [Animal]

Tax ID431935

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