Peptide Database

Peptide NameEsculentin-2N protein (Fragment)

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length65 amino acids

Chemical FormulaC297H499N83O99S4

DescriptionStandard

        GTITLLCKEERDADEDDGGEMKEELVKRGFLSLLSNAAKFLGKTLLKNVGKAGLETAACKATNQC
    

Molecular Weight6944.90 Da

Isoelectric Point (pI)5.34

Net Charge (pH 7.0)-1.25

Net Charge (pH 7.4) -1.53

Charge Density (pH 7.0) -0.0193

GRAVY Index-0.34

Hydrophobic Moment 0.62

Boman Index-0.06

Instability Index21.14

Aliphatic Index 85.69

Aromaticity 0.0308

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 2981.95

LogP -32.88

H-bond Donors 105.0

H-bond Acceptors 102.0

Rotatable Bonds 248.0

Heavy Atoms 483.0

Ring Count 2.0

Amide Bonds 68.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0376410 VERIFIED: NO

Provenance & Taxonomy

OrganismPelophylax nigromaculatus [Animal]

FamilyEsculentin

Structure & Mods

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

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial