Peptide Database

Peptide NameEsculentin-1V-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 Length84 amino acids

Chemical FormulaC401H683N105O116S6

DescriptionStandard

        MFTMKKPLLLIVLLGIISLSLCEQERAADEDEGSEIKRGIFSKFAGKGIKDLIIKGVKGIAKEAGMDVIRTGIDIAGCKIKGEC
    

Molecular Weight9023.74 Da

Isoelectric Point (pI)8.49

Net Charge (pH 7.0)1.48

Net Charge (pH 7.4) 1.19

Charge Density (pH 7.0) 0.0177

GRAVY Index0.25

Hydrophobic Moment 0.68

Boman Index0.12

Instability Index9.12

Aliphatic Index 115.00

Aromaticity 0.0357

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 3553.82

LogP -27.45

H-bond Donors 126.0

H-bond Acceptors 124.0

Rotatable Bonds 325.0

Heavy Atoms 628.0

Ring Count 4.0

Amide Bonds 84.0

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_0322574 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