Peptide Database

Peptide NameEsculentin-2-OG16 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 FormulaC375H625N97O114S5

DescriptionStandard

        MFTLKKPLLVLFFLGTISLSLCQEERAADEEDNGEVEEVKRGLFTLIKGAAKSIGKTVAKEAGKTGLELMACKITNQC
    

Molecular Weight8476.88 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 Index0.05

Hydrophobic Moment 0.64

Boman Index0.07

Instability Index17.71

Aliphatic Index 98.85

Aromaticity 0.0513

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 3417.94

LogP -30.66

H-bond Donors 120.0

H-bond Acceptors 119.0

Rotatable Bonds 299.0

Heavy Atoms 591.0

Ring Count 5.0

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_0307617 VERIFIED: NO

Provenance & Taxonomy

OrganismOdorrana grahami [Animal]

FamilyEsculentin

Tax ID167935

Structure & Mods

ConfigSingle-chain peptide backbone represented as a linear sequence entry [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function