Peptide Database

Peptide NameCecropin 23

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length39 amino acids

Chemical FormulaC186H306N54O55

DescriptionStandard

        WNPFKELEKAGQRVRDAIISAAPAVEVVGQASSILKGKN
    

Molecular Weight4178.75 Da

Isoelectric Point (pI)9.52

Net Charge (pH 7.0)1.77

Net Charge (pH 7.4) 1.55

Charge Density (pH 7.0) 0.0453

GRAVY Index-0.23

Hydrophobic Moment 0.78

Boman Index0.00

Instability Index24.30

Aliphatic Index 95.13

Aromaticity 0.0513

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 5500.00

The radar chart summarizes major physicochemical dimensions for quick comparison, while exact numerical values remain listed on the left.

Amino Acid Composition

TPSA 1777.46

LogP -17.96

H-bond Donors 60.0

H-bond Acceptors 57.0

Rotatable Bonds 141.0

Heavy Atoms 295.0

Ring Count 5.0

Amide Bonds 42.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0231686 VERIFIED: NO

Provenance & Taxonomy

OrganismDanaus plexippus [Animal]

FamilyCecropin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial